2015年1月27日星期二

How Much Profit Investment In Environmental Protection HZS90 Small Batch Plant Will Bring ?

Investment in environmentally friendly HZS90 small concrete mixing station is a trend, and a small concrete mixing plant of the type of considerable profit, building HZS90 rewarded mixing station, forcing many investors inflows environmentally friendly HZS90 small concrete mixing station areas, small HZS90 stir how much money do stop to look for themselves, that is their future customers are faced with that type of high-speed rail is relatively demanding customers, so mixing station 90 investment funds will be more.
First, the standard of environmentally friendly HZS90 small concrete mixing station configuration
Stir HZS90 concrete mixing station can be equipped with a host JS twin shaft compulsory concrete mixer concrete mixing console or imported. Host is equipped with dust collection machine, with automatic dust collection, dehumidification, ventilation, dust will collect recycling to the host loopback function. Collecting excellent results. The top of the cement silo is equipped with cylindrical dust collector, dust, high efficiency, low noise. Main frame color steel packaging, clean, beautiful, dust, with good vision. Has a rugged construction, spacious, high reliability and high efficiency also stir prepare ensure that it has a high production capacity. Double post merged install, easy to operate and saves both venues.
Second, there is the use of small HZS90 mixing station
Small HZS90 mixing plant for the production of concrete needs to transition the company offers a great convenience, widely used in urban construction, concrete mixing station, concrete mixing station dedicated high-speed rail, high-speed dedicated concrete mixing plant, concrete mixing station project. HZS90 environmentally friendly production of small concrete mixing station for a variety of ready-mixed concrete production, such as city commercial concrete, water conservancy, power plants, railways, highways, tunnels, bridges, airports, construction sites and other concrete.

Concrete mixing plant air system protection

Gas system is one of the main systems of concrete mixing plant. If there is a problem it is to a fault, the entire concrete mixing stations are likely to be paralyzed. Therefore, the gas system of routine maintenance must be carried out on schedule, can not appear negligent. Here Haomei come to you explain this problem; I hope you can help everyday use.
First, air compressor should be placed horizontally, fixed, ventilated.
Second, can not withstand the wind and rain, it can not be in sun exposure.
Third, adjust the air pressure automatic switch upper and lower limits, the cylinder pressure is too low will result in slow movement, excessive pressure on the gas system seals disadvantage.
Fourth, check the oil level, be maintained between oil on the dipstick assembly line, close off the assembly line in the oil, and add new oil.
Fifth, check the belt tension is appropriate, when pressed with a finger strap, belt sag around 10mm is appropriate; replace the entire group should replace the belt in order to maintain a consistent tension.
We mentioned above that the content that you in daily use and maintenance of concrete batching plant when we must abide by it. Good maintenance practices can not only make use of the device to work efficiency but also extend the life of your business so as to bring good economic benefits.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Checking attentions for concrete batching plant

When we use concrete mixing plant equipment, field staff should be careful security issues, we want the job site regularly to check security issues concrete mixing station.
1, during the installation process, you want to look at a lot of attention cement tank (cement silo) body is inclined, deformed legs and other issues. If there is such a case, to promptly solve the problem, do not wait until there is a problem when the only regret.
2, the installation process types, to the bottom of the legs and basic welding firmly embedded.
3, during the concrete batching plant work, non strong impact leg and body positions. For example, load the car and out on the forklift or material feed. If found to be timely to replace the legs or the legs again firmly.
4. Before installing the machine, to the foundation done, must be done securely.
5, after the operation of the machine had worked at some time, check the cement dust bag attached to the case of regular time in the machine does not work, clean. And butter pneumatic pump.
In concrete batch plant construction site safety must take to do, each mixing station equipment must be timed, qualitative and went to check maintenance, does security work-site safety.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

How to extend the life of concrete mixer?

Concrete mixer are mainly those of cement and sand mix, we can imagine, there is a strong need for concrete mixers efforts, and certainly there will be some stirring of sediment consolidation in the paddle, and will make a lot of body stained soil. This is inseparable from the mixer's maintenance and upkeep. How to maintain mixer makes it extend the life of it?
First, between the use of concrete mixing machine to do the preparatory work, the most important is to check, check whether the various parts of the normal state.
Second, after the work is completed in a timely manner on the mixer body cleaning, after use of the mixer to promptly clean up the dirt on the mixer clean out the body, while avoiding dirt can enter the motor, gear and other equipment. But also from time to time to the machine coating of oil to avoid damage due to the enormous friction caused on the mixer.
Third, mini concrete mixer work from time to time, they also need to focus its work, such as motor, transmission gear, etc. These devices can sound when they work to determine whether it is normal, if there is any unusual noise appears to be promptly stop the machine work, careful examination.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

2015年1月26日星期一

Concrete machinery and equipment related questions and answers

Q:HZS90 concrete mixing plant can produce high-grade concrete into those with high-speed rail it?
Answer:Such models mixing station, can produce all labels commonly concrete, but the production of different grades of concrete when the yield per unit time can be some differences.
Q:Suppliers can mix station gas station it self? Many used vehicles
Answer:Many large commercial concrete mixing stations, gas stations are self-built, the first convenient vehicle refueling station, second, bulk purchases of diesel, you can save the capital, and the third, within convenient station vehicles.
Q:Concrete 35 stations with a forklift needs it? Must come to it?
Answer:No matter what type of concrete mixing station, forklifts are to be configured.
Q:HZS120 stations meet the daily production needs with what type of forklift?
Answer:On the forklift equipped, HZS120 concrete batching station with the usual multiple of 50 forklifts.
Q:HZS90 concrete mixing station is generally useful life is how long ah?
Answer:Well-known manufacturers of concrete mixing station produced HZS90 concrete mixing plant mixing equipment, service life is longer than some can be up to ten years, so the user to select the device, try to choose the strength of the manufacturers, do not want to covet cheap, buy a small factory equipment.

Paint Affect Service Life Of Concrete Batching Plant


The most direct is the appearance of the paint protective barrier of concrete mixing station equipment appearance. Painting equipment for concrete batching station role self-evident. Paint selection is a science, Haomei today explains how to take off for you to choose the right paint.
1, anti-corrosion rust-proof function. Concrete batching stations are made of steel, steel users are aware of the long-term exposure to air is easy to rust, and can easily be corrosion, rust or corrode even if timely treatment also civil concrete mixing station to a certain extent, but also to deal with these very troublesome. So good you can paint to prevent corrosion and rust possible maximum.
2, cost-effective. Not the higher price, the better the quality paints. When selecting paint should choose suitable working environment for machine equipment. Painted green concrete mixing station, after painting, greatly slowing the extent of the loss of civilian concrete mixing plant to use the time more long-term, but also eliminates the pungent smell of steel, iron and steel materials to reduce waste.
The quality of paint equipment for length of life is very important, so it can not tolerate sloppy painting.

Introduction The Function Of HZS90 Concrete Mixing Plant


HZS90 concrete mixing plant is common in commercial concrete mixing plant production site, belonging to medium-sized commercial concrete mixing station, is by feeding, batching, mixing, electrical control components of high productivity automatic concrete mixing equipment, suitable for medium scale above the construction, precast concrete plants and commodity producers.
HZS90 concrete mixing station main features are as follows:
1, the entire device uses modular structure, the whole installation, removal is very convenient.
2,90 concrete mixing plant host using JS1500 compulsory mixer, mixing good quality and high efficiency;
3, using PLD2400 aggregate batching concrete batching machine, loaders material, electronic metering, measurement precision, the use of the inclined belt conveyor aggregate material above the mixing tank with a storage hopper aggregate, can be kept a jar of aggregate reserve; cement by cement silo storage, conveying screw conveyor, cement, said metering; water from the storage tank or reservoir, pump water, said water metering; liquid admixture storage by mixing in additives reservoir tank evenly, pumped to the additive metering said.
4, whole ingredients, mixing, unloading process is controlled by the electronic control system complete automatic control system has: bumpless automatic, semi-automatic and manual control, and these three ways of working between the blending process; automatic tare, auto fall compensation; report printing; POST and alarm functions; control operation rights management parameters; recipes, contracts, materials, vehicles and drivers of computer management; television monitoring; simple and intuitive display and a series of dynamic processes leading technology advantages The control system uses imported components, safe and reliable, good thermal insulation effect of the control room, with air conditioning, a full cost-effective concrete mixing station.

2015年1月25日星期日

Feeding materials system of concrete mixing plant


Concrete mixing plant commonly used twin shaft mixer is generally compulsory mixer with stirring materials, high efficiency, strong mixing capacity, etc., well received by domestic companies like concrete batching plant. However, one thing is to make the people more headaches, namely how to effectively control the forced mixer feed?
In general, for the production of concrete batch plant, you need to advance the material weighed down with stirring to produce a forced mixer, but due to the limited volume of mixing drum mixer, and different materials, such as cement sand and water to be respectively, in accordance with the ratio went down, which requires hand feed when a good grasp of the order of feed, on the one hand to grasp the amount of feed. Also, as much as possible so that the staff whether some large sand and gravel and other materials in the feed inspection, in order to avoid damage to compulsory mixer.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Make sure the quality of concrete for concrete batching plant



Production of concrete mixing plant is the only standard customer choice models, because the amount of production and mixing station is related to the user's needs can be guaranteed, so the choice should depend on this factor to decide. So how do you ensure that the productions of concrete mixing station it?
The actual production ofconcrete batching plant are generally less than the theoretical value of production, such as HZS35 theoretically maximum productivity 35 (m3 / h), the actual productivity may be 25-30 (m3 / h) concrete. Of course, for rural areas in terms of, HZS25 Simple concrete mixing station generally able to meet the required concrete, if production levels are low, may be appropriate to extend the production time is feasible.
Secondly, in order to produce high quality concrete, must find with respect to raw materials, and these materials we also need to prepare adequately, in order to ensure unfettered materials engineering at start.
Finally, concrete mixing station equipment quality also determines the productivity of concrete, the higher the quality, productivity will be higher.
In summary, to get concrete batch plant producing concrete high-quality, high efficiency, high yield must be familiar with the characteristics of the mixing station, the raw material should be prepared and good equipment.

2015年1月22日星期四

Sand storage bin designs of concrete batching plant

Some large-scale projects, such as hydropower, bridges, concrete batch plant to conduct on-site construction, and site concrete mixing station must consider the case of the size of the project, the construction site conditions, mechanical composition, etc., due to the installation.
Gravel storage silos is the main raw commercial concrete batching plant site preparation of concrete, gravel storage silos for each building, storage silos volume is generally about 3.6m3, bins should be made in the form of a triangular ramp funnel, wooden ramps not less than 55 °, the inclination of the metal is not less than 50 °, the corner hopper should be made appropriate arc shape to facilitate gravel quickly falls to the weighing bucket.
Stone storage silo doors opened and closed using the hinge device. Silo may also consider installing a small vibration of the machine, to solve the sand and high moisture content may appear difficult material circumstances. And more information about concrete mixing plant will be found on our website.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Spiral machine installation affecting the efficiency of the concrete mixing plant.

When installing the customer's own concrete batching plant will encounter a variety of problems, here's how to look at the spiral machine easily installed. Screw machine is an important concrete batching plant material handling equipment; its installation is in place also affecting the efficiency of the use of mixing station.How to make spiral machine in right place?First, screw machine should refer to the detailed instructions for use, and in strict accordance wherein said execution, compliance screw machine design capabilities.
Screw machine of concrete batching plant installation steps:
(1) In accordance with the design drawings, the head and tail of the central cabinet by the factory director, or in order of priority by the head-end based on the thrust bearing housing.
(2) Between each chassis flange put bone asbestos pad, bolted, and the foundation bolts temporarily fixed (not tightened), then spirochetes and cleaned after suspension and coupling shaft bearing is assembled.
(3) Screw shaft flange connection between the body and should be added to asbestos mat, placed from the beginning of the first side-by-section spiral inside the casing, and tighten the screw flange bolts until the tail section and rely on the central axis of the shaft bearing housing level the string action.Length adjustment, so that all the coil integrally connected.

2015年1月21日星期三

Compulsory mixer operation precautions

First, the work of staff in the use of compulsory concrete mixer that day after the completion of bulk cement tank should shut the gate, the inner spiral conveying cement all out; do any residual cement in the tube.
Second,clean all parts of slurry concrete mixing machine , fouling. Stirred tank and cleaned the whole surface of the dust, and grease buildup of concrete to prevent the concrete dry, keep it clean. After the end of the production, to promptly stop the mixer thoroughly cleaned before the remnants of concrete, will shut down all operations position switch to disconnect and turn off the entire power switch.
Third, concrete mixing drum forced mixer must be cleaned. Perform maintenance on machinery for filling oil lubrication points on the need to protect the part of the oiled rust.
Some customers think long after the completion ofmini concrete mixer down the line, in fact, this idea is wrong, for the timely elimination of security risks concrete mixers, blenders ensure good condition, so after the stoppage to be well maintained, it will not be regular some small problems.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Installation of portable concrete mixing plant factors to consider

Horizontal concrete batching plant​ project is divided into concrete mixing station and commercial concrete mixing stations, different types of mixing station, has a different layout. Engineering is usually small and medium sized mixing station equipment, merchandise and medium-sized manufacturers mix mixing station is mixing station equipment. The following describes the layout of the concrete mixing station when to pay attention to several aspects:
(1) Industrial raw materials. commercial concrete batching plant works is to put each finished industrial raw materials for further processing, the finished material is mainly gravel, sand and cement, according to the gravel: sand: cement = 20-30%: 50-60%: 10-20% ratio ratio. The main components of the concrete products is gravel and sand, so the layout of the mixing station, local station must be considered from the sand, gravel and other places near.
(2) The area of transport. Concrete batching plant to be close to highways, railways, waterways, so as to facilitate transport, and remote transportation costs concrete products. Concrete product throughput and volume was relatively large, aggregate into the plant is, the transportation factors, but also to consider a top priority.
(3) Safety and environmental protection. To facilitate the mixing station layout workers to use, safe operation. Also in line with the state environmental requirements, stirring standing because the production process will produce a lot of dust and noise, so try to avoid the downtown station.
(4)Consumption of finished concrete. Because the characteristics of the concrete can not be stored, so it should be watered as soon as possible. Such asconcrete batching plant abroad to pitch consumption centers generally not more than 30km, transport time must be controlled before the initial setting of concrete, and therefore the transport distance clearly identified.

Tips for select the best concrete batching plant.

Select the concrete batching plant is a more complex process. It works with the user's size, nature, requirements, terrain, funding, equipment as well as the length of the construction period and other factors are closely linked.how to select a suitable concrete batching plant?
1, select models are depending on the circumstances accompanying construction equipment. Such as cement pavers road construction equipment necessary to meet the selected character and level concrete construction with the accuracy requirements of the national road construction as specified in the relevant specification, but also the productivity of cement concrete pavers and together.
2, according to the requirements of the user bid contract engineering tasks required to determine the size of the model. Fully meet the engineering tasks; it should also make possible leeway equipment production capacity, have a certain period of time to consider the peak amount of concrete.
3. To consider the relocation of the frequency of the selected device. That is, for the relocation of more frequent, such as highway construction and construction units should choose mobile or integrated concrete batching plant and for commercial concrete station, a fixed structure should be appropriate.
4, you should consider cost performance of the device .
5, should be fully considered in the technical aspects of the advanced nature of the equipment.
6, you should consider whether the timely supply of equipment parts and accessories, the price is reasonable.
In short, should insist on multi-program selection, analysis and comparison, on balance, select technical and economic indicators of the best solution.the user must select the concrete mixing plant various factors into account when the station to get the best return on investment.

2015年1月20日星期二

Commodity concrete mixing plant and engineering concrete mixing station what is the difference

From the configuration:concrete mixing station is for the construction of production and sale of high-quality concrete to meet the required site, for-profit standards. The project produced concrete concrete mixing station is the site to meet the needs of self-reliance, not for the purpose of sale. From the configuration, concrete batching plant is a large model standard configuration, productivity is relatively high. Concrete mixing plant belongs to belong to a small simple station, configuration, and device is not complete merchandise stand.
From the price:the higher commodity concrete batching plant project to be a lot, but on behalf of the engineering station and sent to goods station, on the contrary, due to the type of concrete mixing plant is relatively small, for relocation and demolition projects are relatively a lot easier. Concrete mixing station because of the large supply of concrete than needed, it will not easily change after the establishment, for the user, in order to choose the appropriate model, first you have to differentiate yourself is to buy goods station or engineering station, of course, each station has the advantage of each station, the only important factor is for us to use.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

concrete batching plant ancillary facility

1, accommodation and workspace for 7 × 2 layer standard board room, the foundation of 30cm × 30cm concrete foundation.2, concrete maintenance room, warehouse, distribution room total of three standard cubicles, foundation of 30cm × 30cm concrete foundation, which maintain room for the aluminum plate concrete ceiling, no windows.
3, toilet and bathhouse for the red brick house, using steel tile ceiling
4, septic tanks and sedimentation tanks 24cm wide use of red brick masonry retaining wall, the scale of 3m × 3m × 1.5m.
5. the concrete mixer concrete foundation construction and lifting accessories
Each accessory foundation of concrete batching machine scale drawings need to be in strict accordance with the planning and construction. Foundation concrete strength reaches 75%, the mixer can be lifting accessories, it is necessary to perform professional lifting team.

How to choose the site of concrete batching plant

Haomei machinery equipment company has been in this field for many years, and with more experience and skills, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants.we can offer you more solutions and maintenance tips for concrete mixing plant. here we will share some site choosing ideas with you.
All the places within the concrete batching plant to be concrete hardened, demand the use of 20cm thick slices open rocks cushion, 15cm thick C15 concrete as a surface layer. near the site hardening in accordance with the low and high center of criteria, surface drainage slope of 4%, near the site should be set up drains, gutters underside selection M7.5 mortar plastering. on the outside of the venue proper orientation settings grit wells and sewage filtration tank, stirred the concrete batch plant prohibit the direct discharge of waste water. mixing station should be used in enclosed handle, located near •••• set walls, door entry and exit settings and suspension security, producing slogans.

2015年1月19日星期一

HAOMEI Help You Knowledge About Concrete Mixer Truck System

When concrete mixer system is not functioning properly, the pressure gauge will indicate the following:
① high and low side pressure pipe is not normal, the reason is: insufficient refrigerant lubricants excessive air leakage
② high pressure and low pressure pipe side are low, indicating that the expansion valve bulb blockage or leakage.
③ high-pressure tube side pressure is too high, and the low-pressure pipe side pressure is too low (or even negative), indicating a serious blockage tank dry.
④ high-pressure tube side pressure is too low. The low-pressure pipe side pressure is too high, indicating that the compressor wear or belt slippage.
⑤ high pressure pipe side pressure is normal, while the low-pressure side of the high pressure pipe, far less than the difference between high and low, indicating that the low efficiency of the compressor; if the difference between the high and low of slightly less than skPa, replace the expansion valve.
⑥ low pressure side of the pressure tube and sometimes negative, sometimes normal, intermittent refrigeration system should replace the filter, and then repeated charge and discharge refrigerant, excluding water.
⑦ low pressure side of the high pressure pipe and the low pressure side indication suction pipe, before and after the filter or pipeline expansion valve frost and dew can be seen, indicating that the refrigerant does not circulate mixer.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Concrete mixer essential tool for preparing concrete

Concrete is a mixture of a variety of materials together, is what makes concrete mixing machine is so evenly it?

Concrete mixer can complete its components mixed and can guarantee the quality of its concrete tasks completely inseparable from its main unit, the first to have a mix concrete mixer drum, of course, the so-called loading, unloading and other institutions are also unable missing.

Concrete mixers can be divided according to the different nature of the various types of mixers, which can be divided according to the type of work not only nature, but also in accordance with the principle stirring, installation, and mix the material tube structure to divide. Of course, there are different types of benefits of different types. For example, self-loading concrete mixers stirring mixer is a division in accordance with its principles, self-loading mixer its rise earlier time, just walk around in the 20th century, when it appeared self-loading mixer. It is conceivable that the structure should be fairly simple, the operation is quite convenient. But it has its own limitations, which is mainly for mixing concrete, and those dry hard concrete is required by another rise later mixer - compulsory mini concrete mixer to complete.

How To Operate A Concrete Mixer Truck ?




1: Before the cement mixer job must be checked to confirm the steering, brakes, lights, sensitive and effective signaling system, mixer truck drum and chute free of cracks and severe injury, stirring blade wear in the normal range, chassis and subframe U-bolt connection between good.
2: Understand the construction requirements and site conditions. Choose Driving Directions and parking locations.
3: The roads in the community must abide by traffic rules. Turning radius should be consistent with the requirements of manual, speed of not more than 15km. Stop speed of not more than 5km.
4: When the job is strictly forbidden to touch the rotating drum and wheels.
5: When reversing unloading concrete mixer truck, must obey the command, pay attention to those around them, abnormal stop immediately.
6: cement mixer cleaning operation is prohibited under high-voltage lines.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

2015年1月18日星期日

You Need to Know Checking attentions for concrete batching plant

When we use concrete mixing plant equipment, field staff should be careful security issues, we want the job site regularly to check security issues concrete mixing station.In concrete batch plant construction site safety must take to do, each mixing station equipment must be timed, qualitative and went to check maintenance, does security work-site safety.
1, during the installation process, you want to look at a lot of attention cement tank (cement silo) body is inclined, deformed legs and other issues. If there is such a case, to promptly solve the problem, do not wait until there is a problem when the only regret.
2, the installation process types, to the bottom of the legs and basic welding firmly embedded.
3, during the concrete batching plant work, non strong impact leg and body positions. For example, load the car and out on the forklift or material feed. If found to be timely to replace the legs or the legs again firmly.
4. Before installing the machine, to the foundation done, must be done securely.
5, after the operation of the machine had worked at some time, check the cement dust bag attached to the case of regular time in the machine does not work, clean. And butter pneumatic pump.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Concrete mixer plays an important role in concrete mixing plant

In concrete mixing station, our preferred mixing console is compulsory concrete mixer; he is mechanical core equipment, but also the entire stir the heart station. Concrete mixer can be called the heart of the unit of time you want to complete the scheduled production of concrete.
concrete mixing plant must choose well. concrete mixer with a high degree of automation, production capacity, high weighing accuracy, low investment, good mixing quality, to achieve multi-compartment number, with more than uninterrupted continuous production and a host of domestic and its main components the degree of advantages. Smooth mini concrete mixer installation firm, walking round to leave the ground, stands higher than the ground. Concrete mixer before the boot good electrical equipment, idle running until after mechanical operating normally, stir together the material. Side feeding operation while adding water, you can not then start adding material, feeding must not exceed the rated capacity. Plus quantity, mixer tool can not collide, but not in operation within the tool into his steak feed mixer. Can not enter the hopper debris must be shut down for when clearing debris. Faulty operation, power outages should stop, look for reasons not to use tools leveraging other dangerous methods, forced mechanical operation. Must be set at the inlet iron shed, the use can not be arbitrarily removed, dismantled cleanup immediate need is installed, the work is completed to clean mixer, not the motor and electrical damp clean up.Class concrete mixing machine is the heart of mixing station, blender if you are buying inferior products, will cause a lot of damage and failure of the entire production line, like the human body, once the heart of the problem, all other functions will be lost.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

HAOMEI Help You Knowledge About Concrete batching plant materials conveying systems

Transportation system is one of the core parts of concrete mixing plant; the quality of the delivery system largely determines the efficiency of concrete mixing station. So the structure of the material conveying system is what likes? Is divided into several categories it? These questions have answers in the following sections; we all went to look for it.Material handling consists of three parts. Aggregate transportation; concrete batching plant currently has a hopper conveyor and conveyor belt conveyor in two ways. Advantages bucket elevator is a small footprint, simple structure. Advantages of belt conveyor are conveying distance, high efficiency, and low failure rate. Belt conveyor is mainly used to aggregate the temporary storage of concrete batching plant, thereby improving productivity concrete batch plant. Powder conveying; concrete powder available mainly cement, fly ash and slag.
Currently powder conveying screw conveyor is used by general delivery; large mixing floor has adopted the pneumatic conveying and scraper conveyor. The advantages of the screw conveyor are of simple structure, low cost and reliable. Liquid feed mainly refers to water and liquid admixtures, which are transported by the water pump, respectively.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

2015年1月15日星期四

Differences Between Batch and Continuous Concrete Mixers

What is a mixer? Well, a mixer is any machine used for mixing various ingredients. In general they are of two types; continuous and batch mixers. In continuous concrete mixers, loading of contents, mixing and unloading is a continuous process and goes on for an indefinite period of time. Where as in batch concrete mixers, loading, mixing and unloading can be done only for a definite quantity and for a definite period of time.

The principle behind the mixing process remains the same for both continuous and batch mixers and it is more or less like a long-screw. In other words mixing of the ingredients is done by means of blades or paddles which are mounted on revolving shafts. Based on the structure, concrete mixers are broadly classified into three types

However, when it comes to purchasing or renting a concrete mixer machine, performance and requirement will be taken into consideration. For instance, if you are looking for a mixer which should be operated for an indefinite period of time for mixing huge quantities then the continuous mixer is the best option. In case if the mixing quantity if less or for a small period of time then batch mixer will serve the purpose.

Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Influence of timely clean on mobile concrete mixer

Clean the concrete mixer by dumping the excess concrete in a 30gallon trash can and rinsing out the mixer with a hose,until the water runs clear. Catch everything with the trash can. The water still contains active cement;never pour it down the drain. Let it sit for 24 hours.The heavy stuff will settle to the bottom and then youcan pour off the water. Dump the sludge out onto a tarp, let it dry Skid Steer Loader, and then dispose of it.

A concrete mixer machine requires thorough cleaning after every use. If you fail to maintain your mixer properly mobile block machine, the drum can become coated with dried concrete and gravel, and the longer you wait to clean it, the more difficult the job. For this reason,always clean your mixer immediately after you complete your work for the day. This will save you from having to chisel out hardened concrete or break out corrosive chemicals

Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

HAOMEI Help You Analysis Of The Development Of Concrete Mixer Machine


As a concrete wall materials, is an important part of building energy efficiency, is an application for many years, has proven, can be a good alternative to clay brick wall material ideal, it is in a variety of wall materials has a strong competitive edge. States must make efficient use of the new concrete, to have light weight, good insulation properties, good sound absorption characteristics, and has a certain strength and process ability, etc., as a filler and insulation envelope, and is widely applied to the building.

Production of aerated concrete mixer concrete equipment in accordance with the design and determine the concrete according to the category of raw materials, quality, technology and other characteristics of the device, using a different process for production. Because different aerated concrete production process, the formation process characteristics reflect different equipment and technology. These technical characteristics are reflected in the cutting unit. It involves pouring form, mold, car construction, delivery body, stripping, cutting, code frame, into the kettle and other equipment are similar manner.
The new production of aerated concrete mixer received wide attention around the world, but also led to the strong development of all mechanical equipment, powder mixer, concrete mixing plant, dry mortar equipment, putty powder mixer, putty powder mixer, dry mixer, lacquer mixer, lacquer mixer, powder mixer for many countries to promote and develop the preferred building material. China has become a big country concrete mixer machine, but also become the new industry independent categories, producing a wide range of sources of raw materials, particularly the use of fly ash as a raw material, which can utilization of industrial waste, environmental pollution, does not destroy farmland, producing aerated concrete block, is an ideal alternative to solid clay brick wall materials.

As a new concrete wall materials, is an important part of building energy efficiency, the development trend is so good, but also promoted the concrete mixer machine, blenders, mobile concrete batching plant 'you pay for the development of the mixer, so the mixer market obtain better environmental, social and economic benefits, and has broad market prospects.

The rise of electric concrete mixers in the machinery industry

From the point of sales status of HAOMEI Machinery this year, both the production and marketing of diesel mobile concrete mixer and mobile concrete batching plant are flourishing, and a number of indicators have a substantial increase. This is inseparable with the manufacturing technique and perfect after-sales service of Machinery. From the current development situation, the market demand of diesel mobile concrete mixer industry is expected to slow down in the in the next half year, but the development situation for the whole year will continue to rise steadily. Seen from the first half year, the gross output value of diesel mobile concrete mixer industry of our country has got a continuous and high-speed growth. From the point of market sales data statistics, the market demand of our country’s diesel mobile concrete mixer is still growing at a steady rate, and the market competition of diesel mobile concrete mixer is more intense.
The burgeoning construction sector in many African countries has harbingered good times for companies manufacturing construction machineries and equipment as well as those selling used and refurbished heavy equipment and machinery. The appreciable increase used construction machineryin real estate and construction activities in African countries has resulted in a substantial surge of demand for concrete mixers, bar-bending and cutting machines, excavators and backhoes and earth rammers.
The rapid growth in the overall economy of many African countries has accentuated the need for improving infrastructure. Governments, development authorities and even companies have begun investing in infrastructure development projects in several African countries. Moreover, many African governments have invested heavily in irrigation and mining projects across the continent. All these factors have contributed immensely to the increased use of construction machinery
With the further release of investment capacity, the market demand will further return to rational demand. In other words, the high-end diesel mobile concrete mixer will be more popular with the market. In the future development, HAOMEI Machinery will accelerate structural adjustment and make efforts to improve product quality and market competitiveness, so as to realize the goal of improving the quality and efficiency of operation.

How To Make The Concrete Mixer Machine Better Work For You

1.Influence of timely clean on mobile concrete mixer
Clean the mixer by dumping the excess concrete in a 30gallon trash can and rinsing out the mixer with a hose,until the water runs clear. Catch everything with thetrash can. The water still contains active cement;never pour it down the drain. Let it sit for 24 hours.The heavy stuff will settle to the bottom and then youcan pour off the water. Dump the sludge out onto atarp, let it dry Skid Steer Loader, and then disposeof it.
A cement mixer requires thorough cleaning after everyuse. If you fail to maintain your mixer properlymobile block machine, the drum can become coated withdried concrete and gravel, and the longer you wait toclean it, the more difficult the job.
2.Cooler water will lengthen working time of concrete mixer
The drum of the mixer has fixed paddles attached tothe inside. When the mixer is rotating, these paddlespick up the concrete, pull it to the top, and thengravity lets it fall down on itself. This churningmotion mixes the concrete. If the drum of the mixer istilted up vertically, the churning motion can'thappen. Tip the mixer as horizontally as possiblewithout spilling out the concrete.Using cooler water will extend the working time of themix. This will be helpful if you're in a very hotclimate. Every bagged concrete mix has a range ofwater requirements. Play it safe by adding less waterthan
recommended, and then gradually add the remainingwater while keeping an eye on the consistency of themix.
3. improve quality of domestic concrete mixer
Stable quality of concrete mixer has been improvedrapidly in China.Since problems about technical quality in concrete mixer industry exist,HAOMEI continuous to survey mixer products, so overall level of product quality has undergone major changes.To improve product quality and stability, structural adjustment has been taken. Some enterprises from developed countries have introduced technology,design, and wear resistance mixer equipment, which represents the level of the concrete mixer machine in the industry.However, such products only possess about 10% of the market share. On the other hand, driven by national policy, part of the productions of enterprises has to adapt to market requirements. In the digestion and absorption of foreign advanced technology, based on self- developed nationally appropriate prices,relatively high energy conservation, compact device diesel concrete mixer, performance to meet the basic needs of engineering construction has obtained concrete mixer, and the market has been recognized and welcomed.

The Use Of Concrete Mixer Truck

Concrete mixer truck is used for construction of concrete special trucks;Because of its appearance, also often referred to as field.This kind of truck on device type cylinder concrete mixture mixing tube to carry.In the process of transportation will keep stirring drum rotation, to ensure the delivery of concrete will not set.After carrying the concrete, usually rinse mixing barrel inside, take up space, prevent hardening of the concrete mixing drum volume less and less
Ready mix concrete is the first choice for projects requiring concrete. The term “ready mix” is used to describe a process where concrete is pre-made at a plant and delivered in batches to job sites. Each batch of ready mix concrete mixer is specially created per the requirements of the contractor. The ready mix concrete mixer is prepared with the basic ingredients of water, cement, and aggregates. The mixture is delivered to the construction site and must be used right away.
Concrete mixer trucks deliver the pre-made mixture and there is no further preparation necessary; it’s ready to go at the job site. Ready mix concrete is the preferred choice for both small and large projects and is the ideal solution to different working challenges.On the job, there are different situations that benefit from ready mix concrete mixer . Whether small or large quantities are needed, ready mix concrete mixer is the most efficient and cost effective solution.
Ready mix concrete is a mixture that arrives on the job site in a “ready” state and the advantages over the traditional concrete mixing include the obvious convenience and speed.The ready mixtures may vary slightly in composition, but three categories are standard:
- Central-mixed concrete: At the plant, this concrete is thoroughly mixed and then transported to the job site in a concrete mixer truck.
- Truck-mixed concrete: This type of concrete is mixed en route to the job site.
- Shrink-mixed concrete: At the plant, this concrete is only partially mixed. This allows for a reduction, or shrinking, of the total volume of concrete mixture. It permits a controlled measurement of the concrete. Final mixing of the cement and ingredients occurs either en route or on the actual job site.
Ready mix concrete is the most commonly used form of concrete. The mixture is created at the plant and delivered to contractors for pouring, which saves time on the job. Ready mix concrete mixer is the preferred choice in most working environments.

2015年1月13日星期二

Concrete mixer trucks are designed to work in-transit

Using concrete mixer trucks, construction workers can mix and distribute concrete or cement to exactly the spot where they need it. If you have a preference of manufacturer, as many do, then you should be able to find a truck produced by your favorite manufacturer just as you would with larger semi trucks.
Concrete mixer truck parts are also commonly referred to as cement mixers. These concrete mixer trucks are used to combine cement, sand and/or gravel and water to form concrete. The mixture is combined using a revolving drum. The alternative to these trucks is to mix concrete or cement by hand in a wheelbarrow. However for larger jobs

particularly those within the construction industry, concrete or cement mixers are a much better solution.Standard Transit Concrete Mixers are in essence trucks, which transport concrete from the plant to job or construction site. At the plant the truck is either filled with dry materials, which go into making concrete and are mixed together during transport or the concrete mixer truck is loaded with Ready Mixed concrete. With the latter process, the aggregates are mixed at the plant, and then loaded onto the truck. The Transit Concrete Mixers function is to maintain the concrete's liquid state, through turning of the drum, to the point of delivery at the construction site.
Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

piecemeal reform upgrading concrete mixer truck

To further optimize the sound performance concrete mixer truck, and give full play to the potential of the device, people combined with the actual production of the vehicles underground improved and perfected.

1:concrete mixer truck Installation of an electronic eye driving safer
Cab windows before setting the car less, causing the driver when the driver field of vision, visual blind spot is large, there are security risks. In response to this situation, the mines in the rear and right side of the cab windows were added, and increased the area of ​​the front windshield. While reversing radar installed in the car and reverse image, Heavy Equipment the driver can be clearly observed in the cab to the rear of the vehicle to avoid the blind and visually the presence of security risks reversing the driver when driving to ensure the safety of driving.
2:concrete mixer truck "Seat" to "soft seat" driving more comfortable
Transformation of the former seat of the cab car spring-adjustable seat, drivers encounter bumps when driving, the vehicle will follow along with the seat up and down shaking, the driver's head often touched the cab roof, likely to cause injury. In order to eliminate this safety hazard, people will be adjusted by the driver's seat instead fixed on the ceiling and move six centimeters, so that the driver whether parking or traffic, the head will no longer hit the roof, driving change more comfortable and more secure.
3:concrete mixer truck adds no protective cover spilled material
Previously, when the car in the underground transport of concrete mixer machine due to the gap between the hopper and tank too prone to sprinkle material phenomenon, is not conducive to the production of underground civilization, but also caused a waste. Mine between the hopper and tank adds new adjustable hood that can be adjusted according to the actual distance between the hopper and tank to make closer links between the two, to solve the problem of spilled material.

2015年1月12日星期一

The four Composition of Concrete Batch Plant


1. Mixing consol: the mixing console can be classified into the compulsory mixing and self-falling mixing. The compulsory concrete mixer are the main stream of the concrete mixing plant at home and abroad, which can be suitable for mixing fluidity concrete, half dry hard concrete, dry hard concrete and other concrete. But, the self-falling concrete mixer is mainly used to mix fluidity concrete, so it is rarely used. According to the structure form, the compulsory concrete mixer can be divided into planetary concrete mixer, single shaft concrete mixer and twin shaft concrete mixer. Among all of the compulsory concrete mixer, the comprehensive performance of the twin shaft forced type concrete mixer is the strongest.
2. Material weighing system:The material weighing system is the key component which can affect the concrete quality and concrete product costs. It can be classified into aggregate weighing, powder weighing and liquid weighing. Generally, the concrete batching plant which produces 20 cubic meters concrete or less per hour adopts cumulative weighing; the concrete batching plant which produces 50 cubic meters concrete or more per hour adopts independent weighing. And all weighing types adopt electronic weighing and computer computer.
3. Material conveying system: the conveying of concrete batching plant is composed of hopper conveying and belt conveying. The advantages of hopper conveying are small occupied space and simple structure. The advantages of belt conveying are long conveying distance, high efficiency and low faults rate. The belt conveying is mainly used in the concrete mixing plant with aggregate temporary storage bin to improve the productivity of the concrete batching plant. Powder conveying: the powder used in the concrete concludes cement, fly ash and ore. The main conveying method is screw conveyor and its advantages are simple structure, low costs and operational safety. Liquid conveying: it mainly refers to water and liquid additives and is delivered by water pump respectively.
4. Control system:The control system are the central nervous system of the whole concrete batching plant equipment. And the concrete batch plants have different functions and configurations according to the different requirements of users and the size of concrete batching plant. In general, the control of the small concrete mixing plant is simple, but the control system of large concrete mixing plant is complex.

concrete batch plant choosing guide


Concrete mixer is at the centre of concrete batch plant.because it can produce a lot of concrete mixture in a short period of time. Concrete mixer trucks will carry the ready mixed concrete to construction sites such as roadway and airport runway. With ready mixed handling, people can mix the concrete on spot. The batch plant has a brilliant advantage: the finished concrete has better consistency since the concrete is mixed at one central location with the same formula and accurate computer control.
Two outstanding features of a concrete batch plant is as follows: homogeneous mixing effect and large output in a short time. To constructions, airport runway, high ways and buildings for example, that is very significant. Benefiting from modern advanced computer control technology, modern concrete batch plants can produce consistent concrete products accurately and fast with excellent mixing effect. When managed in this way, transmission of concrete products to specific places will become quite safer and more efficient.
A good knowledge of how to find out the most suitable concrete mixing machines for you construction projects can be vey helpful.It will cost you a lot of time to consider the factors that can influence your choice of a suitable batching plant. It is easy to understand that only the most perfect batching plants can help you go through the whole process of construction with less trouble, so you should be very careful to choose one before starting using it. After making it clear what are your requirements for excellent batch plant, you can have a look at the comments on different concrete batching plants made by other users. You should take the project scale and floor occupation of the construction sites into consideration. Whether you want to rent the concrete batching plants out after completing your constructions is a matter need your consideration. Some very important matters like security precautions need your special attention. Many studies can be done to help you select a concrete batching plant that is most suitable for you. It is smart to buy least costly concrete mixing plants. If the concrete batching plant doesn't work nicely, you won't want to pay it. A large number of mixing plants are available to you, check its main spare parts before paying for one. If you can't distinguish, you can find an inspector to help you decide whether the concrete mixing plant is worth your money or not.

Safety Tips for concrete mixer pump truck


There have many several accounts of injuries and accidents reported from the concrete industry. Most of these accidents happen in the presence of a concrete mixer or concrete pump truck. Fingers, hands, and even arms have been lost as a result of negligence in the workplace. When it comes to operating a concrete mixing truck, and pouring concrete, it is important to follow all safety guidelines and take all necessary precautions.
One of the most common mistakes made in the concrete paving industry is contractors using their hands to manually empty the pump while the pump motor is still on. Just because the remote is turn off doesn’t mean you are safe and in the clear! The button can be leaned on or accidentally pressed and the motor can turn on while hands or arms are inside. Always remember this when operating a concrete mixer truck. This is what leads to accidental amputations on the job. So this is rule and safety tip number one:
Never Place Body Parts Inside the Outlet Valve, Lubrication Box, or Hopper.Concrete mixing trucks require routine maintenance and service to achieve optimal performance capacity. This is a dangerous job that requires acute attention to detail and safety obedience.
Always read the manufacturer’s manual before attempting to work with, clean, repair, or operate a concrete pump truck. It requires thorough knowledge and understanding of the machine before anyone can operate it on their own. You learn important safety guidelines, like:Always Turn Off the Pump Motor, Remove the Key, and Confirm All Pressure Levels are at Zero Before Placing Hands Near Moving Parts.Sometimes, concrete hoses can clog or become damaged. This can cause accidents and serious injuries. This is because a clogged hose can burst and cause burns, disfigurement, property damage, and even death. Damaged reducers or elbows can cause equally devastating injuries and consequences. This is why you should always abide by safety rule number three:
On a Daily Basis, Inspect Concrete Hoses, Clamps, Reducers, Elbows, Etc. and Throw Out Damaged Equipment.Routine maintenance for concrete mixers is vital for protecting your equipment and investment. Hydraulic oil needs changed regularly, as well as, filters, motor oil, and all other fluids. Also, all other parts should be inspected for wear and tear, and replaced or repaired as need; such as filters, hoses, fittings, clamps, nuts bolts, and everything else. A truck in good condition is less likely to malfunction or cause concrete pavers injury.

2015年1月11日星期日

concrete mixer pump truck boom fracture characteristics analysis and repair


concrete mixer pump truck is a specialized vehicle in the current modernization increasingly widely used in concrete for the construction of concrete-mixer lorries continuously transmitted into the concrete uniformly pumped water to ensure the quality of concrete and improve construction efficiency, reduce labor intensity. But if there are problems pumps bring lots of inconveniences for construction.
two more plate ear rear arm completely deformed, bent rod and large and small curved rod because two arms pull the tail of the ear by a plate of the extrusion head broken ear partial arm caused. In addition to the head portion of the arm portion is deformed, the others are new cracks due to a fracture of the back plate through the two arms ear caused. Due to the two arms to the cause of a broken ear to the naked eye is difficult to find plates, it is necessary to measure defects such as deformation and arrow cylinders, rods damage.
Product according to the site of the fracture and form, most of the old cracks cracks break. Can be closed, first as microcracks after cycling cycle distribution after a certain period produces microcracks macroscopic cracks, and finally, because of the crack, causing the base material extends a crack suddenly.
After the analysis of the accident, summarizes the first method boom repair, two, three, four arms hang. Detection of parts, focus on examining a damaged portion and the second portion of the second part of the damage to the boom cylinder. After testing, the results are as follows: turntable, frame, three, four arms, each portion of the cylinder intact arms, a section of two spindle arm link, copper sleeve, three, four spindle arm link, copper sleeve, arm sleeve on the production measure copper plate connection has been damaged, you need the top part of the arm is next to a small amount of the second articulated arm is attached with another small deformation does not affect the performance of the installation and use; Section II arm root edge of one ear was completely removed from plan, but also because the other side ear cracking and severe distortion of plates; bent to a great extent of the second rod and connected to breakage because of the two arms of the tab nose.
After this concrete pump truck repair solution by After commissioning met, and after a year working construction site, will not crack, fracture and deformation anomalies. Practice has proved that this method is simple and reasonable fixed to ensure that both extend the power of the boom, arm and life. The foregoing is a summary of our education and participation in the growth of broken concrete mixer pump truck effectively repair experience, available to everyone, if unsuitable, we hope that the readers understanding of many and exhibitions.

2015年1月8日星期四

concrete batching plant maintenance


Keeping a concrete batching plant in good condition requires a regular maintenance schedule. Due to the variety of different types of operation and layouts of plants, there is no specific plan that can apply to all plants, but there are some general steps that can help develop an effective maintenance schedule.1: Carefully examine the operation manuals supplied by the plant manufacturers. Take advantage of training offered by the manufacturer. 2:Manufacturers also may recommend a specific schedule for lubrication or inspection. Make sure to pay attention to other elements of the plant, such as bearing and gear boxes, that may not be mentioned in manuals. 3:The article also includes a Plant Maintenance Report that can be used as a guide to plant maintenance.

Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

2015年1月6日星期二

How to maintenance water supply system of concrete mixing plant in winter


How to maintenance water supply system of concrete mixing plant in winter
In winter, especially in the northern china 。many places will get frozen and the temperature in the winter will be also very low, However, we also clearly know that the concrete mixing plant should make the normal production in the winter. During the use of concrete mixing plant in the cold winter, there are some components that need to be maintained and some matters needing attention.followings are some matters needing attention for the water supply system of concrete mixing plant in winter.

1. Before the operation of concrete mixing plant, it is necessary to check whether the water pump of water supply system is normal or not. After confirming that it is normal, users can begin the production of concrete mixing plant.
2. In the cold winter, in order to prevent the water from getting frozen to affect the normal production, users can add some antifreeze into the water, which can ensure the normal production of concrete mixing plant.
3. Regularly check the electric motor of the water pump of water supply system whether the rotating direction is normal or not. If it is wrong, change the wiring of electric motor. Then fill the water pump with water in order to ensure the normal water supply of concrete mixing plant.
4. Ensure the water volume of water supply system. It is prohibited to cause empty barrel. Besides, measure the water accuracy, which can guarantee the normal production of concrete mixing plant.

Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

2015年1月5日星期一

Simple introduction of concrete mixing plant development history



Concrete mixing plant is developed along with the appearance of concrete. The earliest concrete mixing equipment appeared as a single machine. Later, with the development of concrete and increasing requirements for concrete, various kinds of concrete mixing device with measurement devices were invented. Germany established the world’s first concrete mixing plant in 1903, followed by the United States in 1913, France in 1933. Japan developed its first concrete batch plant in 1949. From 1960s to 1970s, commercial concrete developed fastest. Also, concrete mixing equipment developed fastest during this period.

Since the 1950s, China has started to develop concrete mixing plant, mainly for water conservancy projects. From mid-1970s, China began to produce small concrete plants, mainly for industrial and civil projects construction. After 1980s, concrete mixing technology has developed rapidly in China. So far, environment friendly concrete mixing plants have been launched in the market.

Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

Concrete Batch Plant Price and Cost Estimates


Some concrete batching plants are simply wet mix batching plants, but others can handle different types of concrete. You should do your research on the type of plant that you are considering buying before you spend money on it.The minimum concrete batching plant price or cost that you can expect to pay for a new plant from a reputable supplier is around $25,000, but the price can exceed $55,000 for versatile plants that can mix a lot of concrete.

In addition, HAOMEI think that consider the safety features offered by the plant.Another considerating that you should look at is how easy the plant is to move. There are some mobile concrete plants, but they tend to cost more than $100,000, and are relatively low capacity compared to static plants. This is a trade-off that each company will have to consider individually.

Used plants are usually significantly more affordable than new plants, but you should tread carefully when buying a used plant. Do not enter into a contract with a seller until you have had an engineer inspect the plant. Remember that buying a plant that is in poor condition is a false economy – if the plant breaks down partway through a job you could be faced with expensive repairs or the difficult task of finding a new plant on short notice. It is better to get a working plant from day one, and take good care of it so that it does not let you down. If you need more products information of concrete batching plants and mixers, go to concrete machinery pro site for more details.

Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

2015年1月4日星期日

Concrete batching plant working principle and standards of control


Concrete batching plant working principle:
Concrete batching plant can be divided four parts:sand feeding,powder feeding,water and additive feeding,transmission mixing,storage. the concrete mixer control systems on, into the operator interface and machine dialogue system initialization process, including the recipe number, concrete grade slump, producers amount.
Weighing, measurement of the positions of various ingredients bucket detection output of material empty or material full signal, prompted the operator to determine whether to start stirring control program start sand, stone belt motor weighing hopper fed; open fly ash, cement tank, butterfly valve, start spiral machine motor transport pulverized co alto to open metering Dou doors gray cement to the weighing hopper; open the control valve of the water storage and admixtures pool water and additives into the weighing hopper. metering to meet the set requirements, stirred mixed ingredients into the concrete mixer started to set the time to open the mixer door, and concrete mixer truck had then expected.
Concrete batching plants standards of control;
1.Each of the cylinders, control valves and motors concrete mixing stations stirring processes required to run each of the cylinders, control valves and motor control must be accurate, stable and reliable;
2.Control system with automatic or manual mode, and the relationship between independent constraints;
3.Alarm system has a good anti-interference ability and perfect self-protection;
4.Communication with the computer, you can display system status, fault alarm.