2014年12月30日星期二

how to pick the best Concrete mixing machines for you


Concrete mixer is at the centre of a concrete mixing plant. Raw materials of concrete mixture are mixed together here. Such components as the sand, water, aggregate , potash, fly ash, and cement are mixed together to the proper consistency.
After the concrete is mixed successfully, it will be conveyed to concrete mixer trucks and then transported to construction sites roadway and airport way for example.A ready mix handing allows users to mix the concrete on spot. One benefit of the concrete mixing plant is as the following: the consistency of final concrete is better, that is because all the concrete is mixed at one central location and using the same formula, what's more, the whole process is managed by a computer.
Using computer to control the mixing process, modern concrete batch plants can ensure consistency of concrete products with quick and precise mixing functions, so as to make concrete consistently at set hours. Concrete product distribution will be more efficient and safer when dealt in this way.
It is very important to choose the right concrete plant if you want to finish your construction projects successfully, therefore, you must pay attention to a lot of factors before purchasing one. Before starting your construction job, you must make sure that the concrete batching plant you choose is the most suitable one; only in that way can you avoid a lot of troubles when using it for construction.
Every user wants to buy a concrete batching plant with the least cost. It is sensible to choose a batching plant that meets the specific requirements of your construction work. Concrete mixing machine manufacturers provide so many products for users to choose, you have to find the most suitable one with good quality to work with. It is smart to take the suggestions of skilled person into account and then decide whether to buy the machine you choose, if you are not a professional.

2014年12月29日星期一

How to choose the right concrete mixing plants for your construction


Concrete batching plant is widely used to produce concrete. Constructions such as highways and airport runways often adopt portable concrete batch plant. Numerous concrete mixtures can be produced by a concrete mixing plant, so it is a very useful machine for construction.
Uniform mixing effect and large output are two brilliant features of a concrete batch plant. This has great significance to such industrial constructions as buildings, highways, and airport runway. Modern concrete batching plants uses computer control, which can make the whole mixing process accurate and fast, the final products consistent. In this way, concrete product distribution has become quite safer and more efficient.
You must take a lot of things into consideration before buying batch plants, it need a lot of skills to select a useful batch plant. it may benefit you a lot. One efficient way to make sure that you don't have to run around looking when you need help the most is to pick out the most suitable type batching plants that are perfect for your construction need.
Those batching plants with lower price can attract people's attention easily. You must make sure the concrete mixing machine you buy works well. Before you decide to buy a concrete mixing machine and work with it, you should examine its quality carefully, because there are so many concrete mixing machines in the market. If you are not familiar with concrete mixing machines, one efficient way to help you decide whether the machine you choose is worth of your money or not is to find a person who knows concrete mixing equipment well to help you.

Construction Is Less difficult Due to Appearance of Concrete batching Plants



Modern day technology has led to so many tasks in daily life being made a lot less complicated, and this has been amply proved within the building sector. a concrete batching plant, as it is known, speeds up the procedure of making concrete though guaranteeing comprehensive control more than its quality. In some plants a variety of ingredients of concrete, minus the water, are mixed at definite proportions as needed by the design and style mix needs. The concrete is then conveyed for the web page where it is to become placed, by truck mounted mixers into which water is added just before the concrete is delivered. Water causes cement to set and therefore has to be added just ahead of it really is actually placed on internet site.
Substantial building web pages may have a concrete batching plant at a central location. All of the components are mixed within this plant such as the water, and also the concrete is then conveyed for the necessary place applying transporting equipment, crane operated buckets and even concrete pumps capable of pumping this viscous mixture, without it setting.Most concrete plants presently are completely automated. The constituents of concrete, the aggregates, cement, additives and water are all predetermined by engineers who determine on their quantities by designing mixes to offer them the expected strength.
The use of concrete batching plant has helped to make the activity of building much simpler and more rapidly. It has also permitted engineers to be totally confident in the concrete that they use, thus major to an ability to benefit from assured strengths to enable for more economical design.

What’s A Concrete Batching Plant?


A concrete batching plant is designed to combine numerous components in order to make concrete. This type of plant can be somewhat mobile as a way to offer excellent facilities for the repair and construction of highways and airport runways,
In the center from the batch plant might be the mixer. Here the diverse components from the concrete are going to be mixed collectively. Such components as the sand, water, aggregate , potash, fly ash, and cement are mixed together towards the correct consistency.
When the concrete is mixed properly, it is then transferred to trucks to become transported towards the web-site exactly where it is becoming applied for the roadway or towards the airport runway for instance. A ready mix concrete plant will mix the concrete right in the spot from the application, however the batch plant is a lot more off internet site, and centrally positioned. The advantage of the concrete batching plant is that the completed solution may have more consistency because it is all getting mixed at 1 central place the exact same formula going into all the batches, too as the batch getting computerized.

Contemporary concrete mixing plants use computerized mixing programs to ensure consistency with quick and precise mixing capabilities and water measurements, so as to turn out consistent product in record time. The timing and distribution with the item to the needed construction web-site is far more effective and secure when handled this way.

2014年12月28日星期日

Concrete Batch Plants Have Eased the Process of Construction


Concrete is an artificial man-made material that uses the qualities of natural aggregates and the binding power of cement to generate property of huge strengths. The concrete is in a plastic state once it is first produced, but can certainly then harden till it reaches the needed strength. The preliminary plasticity allows for concrete to be structured in any desired shape.The manufacturing of concrete requires gravel and sand, the all-natural aggregates, to be combined with cement and water with the right proportions. These proportions are confirmed by laboratories depending on the various properties of all the materials being mixed. This will make it very critical to ensure these proportions, a undertaking that is made simple with the utilization of concrete batch plants. If you just need small amount of concrete, a mini batching plant can meet your needs without giant investment.
A central mix concrete batch plant will mix all the components together with the water and is mainly utilized on large sites that have facilities that allow the concrete to be placed in position immediately.
A ready mix plant combines all the components, without the water. In most modern day batch plants, computers are made use of to determine the right amount of each item, by weighing them to give the required quantity. Most batches are generated to give certain quantities, which can be figured out after the physical properties of every item are known. In ready mix plants water is only added to the mixed concrete just before it is actually placed at site. Water reacts with cement and can cause it to set within minutes, which is why the water is added at the last minute.
A stationary concrete batching plant is a type of batching plant which is competent to provide massive scale concrete supplying constantly. It is usually not easy to move or transfer like the mobile concrete plants.The use of concrete batch plants has triggered the capability of engineers to obtain complete control over quality and thus ensure speedy and technically sound finishing of projects.

How does a concrete batching plant perform?


Concrete mixing is a approach whereby cement is mixed with coarse aggregate and fine aggregate as well as with water. Concrete batch plants are devices used to mix the various components to get concrete. The commonly utilized plants in markets are ready mix plants and central mix plants and some of them use computer system aided manage to help their functioning. This is determined by the kind of the batching plant. Some concrete batch plants are mobile while other individuals are rather massive that they cannot be quickly mobilized. When you are asking yourself how does concrete batch plant performs, then study on to get to know.
The concrete batch plants are usually categorized into four parts: aggregate feeding, powder feeding, water and admixture for mixing the materials, conveyance and storage. When the handle method of mixer is connected to an electrical energy supply, the operation interface of the man-machine interaction will seem and technique will commence to method initialization which consists of the formulanumber, concrete slump, concrete grade and productivity. Each silo and weighing hopper is tested in accordance with weighing technique. Its control system will output the signal of your quantity of material to prompt the operator to determine no matter if to begin the handle program or not.
The belt conveyor is initiated to transmit the aggregate towards the weighing hopper; the valve with the fly ash and cement tank should be opened and the screw conveyor and motor initiated to transmit them into the weighing hopper; the handle valve in the water sump and admixture sump needs to be opened to make water and admixture flow into the weighing hopper.After the weight of all material sorts meets the wants of distinct amounts, the door of your weighing hopper is opened automatically. The supplies will then be mixed by a concrete mixer. After the setting time is over, the loading door with the concrete mixer opens along with the concrete flows into a concrete mixer truck.
This process is performed incredibly very carefully since concrete have to not segregate as well as because the concrete must be ready and transported and then employed ahead of its preliminary setting time which is in between 30-45 minutes. The collection of the equipment utilized is dependent around the scale with the project to be undertaken. In some nations, this is carried out by a mobile concrete batching machine.

Tips to Prevent Concrete Trailer Pump Accidents


Safety is the most pressing concern of everyone in the concrete pumping industry
Much of the responsibility for safety rests with the concrete pump operator. So get enough sleep to be ready for the day’s work. With thousands of pounds of equipment in your control, the consequences of a mistake can be fatal. Take the time to operate your machine safely.
Remember that drugs, alcohol and concrete pumps, don’t mix. Do not endanger yourself, your co-workers, or client’s property with irresponsible behavior.
Manual Keep It With Your Machine,Do not leave the yard or operate the concrete pump without the machine’s operator manual. Make sure you read and understand it. Operator manuals are issued with each new unit.
Inspect the Delivery Lines
Thoroughly inspect the concrete trailer pump’s delivery hoses and end hoses for abnormal wear. Check your tires, tire pressure and brakes. A bald tire could cause a blowout and the loss of control while the towing vehicle.
Be sure that the electrical connection between your truck and the trailer are reliable and that the lights on both units are working properly.
Always use safety chains when towing a concrete trailer pump. And, of course, cross the safety chains when hooking them up so that the trailer tongue will be caught if the trailer becomes unhooked.
Consider the safe approach and departure of the concrete mixer trucks and adjust your set-up accordingly. Adjusting trailered concrete pump’s set-up a few degrees could mean the difference between a safe approach and an unsafe approach for the concrete loads. Examples of unsafe approach are too near traffic or too close to an excavation.
Never leave the machine unattended when it is running or ready to run. If you must leave the area, leave someone to monitor the machine.If you are unable to see the point of placement, establish a system of communications with the workmen who will be there. Arrange for radio communications, visual or auditory signal, or a spotter. If a spotter is used, agree on hand signals before beginning the pour.If spectators will be near the job, cordon off an area where they will be safe.Never stand between the concrete mixer and pump, use clear and concise hand signals.
Workers standing near the discharge line must be warned and moved away until all the air has been purged.
Restart the pump and pump forward slowly until all air is removed from the pipeline.
Other reasons for air to be introduced into the pipeline are when initially priming the delivery system, when restarting after moving, or when restarting after adding or removing delivery system.Pipeline must not be disassembled until it has been completely relieved of air.

Concrete Pumps Make Modern Construction Possible


In the construction industry, the best and most efficient way to place concrete for a project is a concrete mixer pump. These ingenious machines make it possible to raise the cement material to heights that fuel the imagination of skyscraper engineers and developers. High-pressure pumps with booms and long lines enable pouring of concrete beyond most people’s comfort zone and allow ease of access to this valuable material in hard-to-reach areas.
Types of Concrete Pumps
Stationary Concrete Pumps:Stationary concrete pump and mixer have 3 types of pumping systems that vary according to the brand and specifications of each machine. The most commonly found are:
Concrete Pump with “Rock Valve”: Generally used for working with a large stone or aggregate. The system consists of a valve shifting from cylinder to cylinder that pumps concrete through one outlet. Use of rotation through a kidney seal allows concrete output through a single opening.
Concrete Pump System with Balls: These units are composed of two chambers separated by steel balls where concrete cylinders absorb pumped material then let it pass under pressure through the outlet.
Boom Pumps and Concrete Pump Trucks:Boom pumps are the most used machines on large projects, especially where concrete needs to be placed in hard-to-reach locations. These units can be found in various types and sizes in meters according to the needs of each construction job. The most common are:
Concrete Boom Trucks : Comprised of a large truck with a pump mounted on board. This pump has a powerful pump kit and allows maximum efficiency and speed of work.
Line pump: A portable pump that can be moved throughout the work and is the most common for pumping grout, mortar, sludge, and other construction materials.
Stationary Pump: Mostly used for placing concrete in areas that are difficult or impossible to reach with a boom truck. These are large pumps mounted on a strong frame and are used to pour large amounts of concrete, over long distances.

2014年12月26日星期五

Concrete recycling and environmental protection for concrete mixing plant


We all know that concrete made of cement, aggregate; water ratio is made in accordance with a certain proportion, as the commercialization of the supply of concrete, concrete impact of production on the environment is great. Carbon dioxide emissions from concrete processing and manufacturing accounted for 8-15% of total global emissions, most of which comes from the cement industry.
On the other hand, the degree of recycling concrete is still very limited. Existing crushing approach will generate a lot of dust, but also only use poor quality than expected. The study found that when the current through the concrete pieces, it will choose the path of least resistance: the contact surface of cement in concrete and gravel between. Thus, when the lightning through the concrete, it will be broken down into concrete blocks and gravel, in order to achieve the maximum recovery efficiency. Researchers have used the lab-made lightning can decompose the concrete, while the current recycling rate they are 0.9 tons per hour. They are expected when the processing rate reached 18 tons per hour when this approach can achieve its maximum efficiency. And such a concrete recycling concrete batch plant within the next two years can be put into production. If this project to be successful, it will greatly enhance the global concrete recycling rates, thereby reducing the amount of cement production, and reduce carbon dioxide emissions worldwide.

Production of environmentally friendly concrete mixing plant, also known as green products mixing station, through continuous improvement and practical application, combined with customer feedback and suggestions in the development process continue to increase noise and dust removal device extends control performance and reduce energy consumption improve efficiency. Where dust is generated separately in easy and efficient dust removal feature of the device can effectively reduce the spread of dust. When mixing concrete aspects of the main building to vibrate, the environmentally friendly than ordinary stirring floor mixing station to reduce a lot of the noise control within the effective range. Production efficiency is greatly improved. But these are only reduces solid dust pollution of the environment, but also reduce the noise impact on the environment, but can not reduce carbon dioxide gas in the rankings.So, haomei concrete batching plant manufacturers remind cement manufacturers must strictly control carbon dioxide emissions from cement production, the feasibility of technology developed for environmental philosophy to contribute to efforts for national infrastructure.

Haomei machinery equipment co.,ltd is located in the famous machinery capital of Zhengzhou, China. We are professional machinery products manufacturer-featuring a wide range of quality mobile concrete mixer, concrete batching plant, mobile concrete plant, concrete pump, truck pump with boom, truck mixer, etc
Website: http://www.concrete-mixer-cn.com/

A quick guide to selecting a concrete batching plant

In the heart of a concrete batch plant is the concrete mixer. Raw materials of concrete mixture are mixed together here. Such components as the sand, water, aggregate (gravel, rocks, etc.), potash, fly ash, and cement are mixed together to the proper consistency. Concrete mixer trucks will be adopted to transfer the well mixed concrete to such working sites as roadway and airport way etc. A ready mix treatment allows users to mix concrete right on construction site. One selling point of the concrete batching plant is the consistency of the final product, which is much better because all the concrete is mixed at one place and use the same formula, additionally, the mixing process will be controlled by a computer. The following are two good characters of concrete batch plants, large capacity in a short term and even mixing effects. See this web (its url is http://www.concrete-mixer-cn.com/products/Concrete-Batch-Plant/ ) to know more details about the various concrete batch plants. To buildings, high ways and airport runway constructions, that is critical important.

Thanks to advanced computer control, modern concrete mixing plants are able to produce consistent concrete at set hours with accurate and fast mixing effects. The timing and distribution of concrete products to the needed construction sites will be much more efficient and safer. You must take a lot of things into consideration before buying batch plants, it need a lot of skills to select a useful batch plant. One efficient way to make sure that you don't have to run around looking when you need help the most is to pick out the most suitable type batching plants that are perfect for your construction need.
Lower price concrete mixing machines can draw users' eyes easily. You must make sure the concrete mixing machine you buy works well. There are numerous concrete batching plants in the market, however, you have to pick out the most suitable one for your construction projects, because only the suitable machine can help you with your work.

We suggestion checking out Concrete machinery pro, you may get one suitable concrete machine here. It is smart to take the suggestions of skilled person into account and then decide whether to buy the machine you choose, if you are not a professional. Some skills for choosing a suitable concrete mixing plant can benefit you a lot. In a short time, you will get the batching plants you really need.

Concrete Batching Plans Make Construction Process Much Easier

Concrete is mixture of materials such as aggregates, cement, stone and water. It is construction material with large strength. when it is first shaped concrete is in a plastic state , but can easily then harden till it reaches the expected strength. The initial plasticity allows concrete to be developed in any desired shape.The produce of concrete calls for gravel and sand, the purely natural aggregates, to be compounded with cement and water with the appropriate ratios. These ratios are confirmed by laboratories based on the particular properties of all the materials being mixed. This will make it very vital to establish these proportions, a task that is done easily with the utilization of concrete batch plants. Click here to learn more. If you just need small amount of concrete mixing machines, a mini batching plant can suit your needs without great investment.

A central mix concrete batch plant will combine all the ingredients together with the water and is mainly utilized on large sites that have facilities that enable the concrete to be placed in position immediately. This is achieved by the use of cranes,conveying tools and sometimes by pumps that can pump up this viscous mixture.a stationary concrete batching plant is a type of batching plant which is capable to provide massive concrete supplying constantly. It is usually not easy to move or transfer likes the mobile concrete plants.

The usage of concrete batch plants has triggered the capability of engineers to attain complete control over quality and thus ensure speedy and technically sound completion of projects.

How does a concrete mixing plant function?


Batching concrete is actually a process whereby cement is mixed with coarse aggregate (graded crush) and fine aggregate (sand particularly pit sand) as well as with water. Concrete batch plants are devices utilized to mix the numerous ingredients to make concrete. The commonly utilized plants in markets are prepared mix plants and central mix plants and some of them use laptop or computer aided handle to help their functioning. This is determined by the kind of the batching plant. Some concrete batch plants are mobile though other people are rather massive that they can't be quickly mobilized. For anyone who is asking yourself how does concrete batch plant perform, then read on to obtain to know.

The concrete batch plants might be categorized into 4 components: aggregate feeding, powder feeding (fly ash, cement and expanding agent), water and admixture for mixing the components, conveyance and storage. Look at this to know more http://www.concrete-mixer-cn.com/. When the control technique of mixer is connected to an electricity supply, the operation interface with the man-machine interaction will seem and method will commence to process initialization which includes the formula quantity, concrete slump, concrete grade and productivity.
The belt conveyor is initiated to transmit the aggregate for the weighing hopper; the valve in the fly ash and cement tank should be opened and also the screw conveyor and motor initiated to transmit them into the weighing hopper; the handle valve with the water sump and admixture sump must be opened to make water and admixture flow into the weighing hopper. After the weight of all material types meets the requires of certain amounts, the door with the weighing hopper is opened automatically. The supplies will then be mixed by a concrete mixer. Once the setting time is over, the loading door on the concrete mixer opens plus the concrete flows into a concrete mixer truck.This approach is carried out pretty cautiously considering the fact that concrete have to not segregate as well as because the concrete has to be ready and transported after which made use of before its preliminary setting time which is amongst 30-45 minutes. The choice of the gear employed is dependent on the scale of the project to be undertaken. In some countries, this can be carried out by a mobile concrete batching machine.

concrete mixer maintenance takes a little extra effort



On a recent trip into California we found a company that is the World Champion of mixer cleanliness. The guys at River City Rentals have set a very high bar for their equipment maintenance programs, and their Cart-Away portable concrete mixers are a great example of this effort.
Cement mixing has always been a bit messy – Requiring attention to good clean-up procedures in order to extend mixer life. Consistent cleaning is particularly important in a rental business where most customers don’t feel responsibility for keeping the equipment maintained.they have established a policy that every portable concrete mixer that returns to the yard receives a wash-down before going back out. They use a pressurized washing system and industrial soap to knock off any concrete splatters or build up on the trailers as soon as the trailer gets back to the yard, and the results are fantastic!
We suggest that you take another look at your maintenance procedures for your portable concrete mixers and see if you can keep your trailers looking as nice as these.
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!