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There are certain specifications for concrete batching plants.
The mixing plant should have the functions of automatic metering and forced mixing, and a dust collector should be installed above the feed bin to meet the environmental protection requirements. The mixing plant of 1653 requires a reasonable organizational structure, a clear division of labor, and special types of work and test personnel with certificates;
The instruments and equipment meet the project requirements and pass the verification; All kinds of rules and regulations should be improved; The mixing area, yard site and roadway must be ground treated and case hardened, and meet the requirements for heavy-duty vehicle traffic and drainage.
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In fact, there is no need to be so troublesome, there is a network that can now check the surrounding concrete batching plants, and the map display is very intuitive.
You can "concrete batching plant nearby". Satisfied.
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You can use the mobile phone map to try, and the general mixing plant merchants have marked the estimate.
One of the easiest and most effective ways is to go to your nearest concrete construction site and ask, the concrete used on the construction site is generally nearby, because the concrete has a transportation time requirement. His concrete is **purchased, and you should be able to find the nearest concrete batching plant to you.
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Domestic concrete batching plant.
There are many manufacturers, so which one to find a suitable concrete batching plant manufacturer?
Highly professional. Ningxia Wuzhong Hongqi specializes in the production of concrete mixing equipment for more than 20 years, in the initial stage of China's concrete mixing machinery, Hongqi people see the opportunity of social development, and choose the concrete machinery industry without hesitation. Several years of spring and autumn, with the unremitting efforts of Hongqi people, Hongqi company continues to grow and rise, driving the development of Wuzhong construction machinery industry in groups.
The material selection is excellent. The concrete batching plants produced by Ningxia Wuzhong Hongqi are all made of high-quality wear-resistant steel plates, which have strong invariance at high temperatures and adhere to high hardness. Steel is thicker, wider and more durable.
Each production process of the concrete batching plant must be inspected and tested by the quality inspection department in the factory, and a transfer order is issued after passing the qualification.
Good performance in use.
The concrete batching plant produced by Ningxia Wuzhong Hongqi can meet the requirements of high-performance concrete mixing, with strong adaptability, easy use and operation, advanced technical performance and high production efficiency. The whole station has a long service life, reasonable design, stable operation, uniform mixing concrete, low power consumption, can mix various concrete materials, and is wear-resistant and corrosion-resistant.
There are many models and configurations of concrete batching plant equipment, and how to find the right equipment among many products requires customers to spend a certain amount of time and energy. Ningxia Wuzhong Hongqi summarized some key points for the selection of concrete batching plant equipment for your reference.
First of all, according to their own needs, choose the category of concrete batching plant equipment, concrete batching plant equipment is divided into engineering station and commercial mixing station, the configuration of different stations will definitely be different, for example, the selection of engineering station must be easy to operate, generally we call simple concrete batching plant equipment. The configuration of the commercial mixing plant is generally strict, because it is necessary in production, and we generally call it standard concrete batching plant equipment in terms of configuration.
The second is the selection of the equipment model of the concrete batching plant, the model of the concrete batching plant equipment has various models of large, medium and small, the larger the model, the higher the production efficiency, and the more concrete is produced, but in the selection of the model, it must be ensured that the choice is in line with the production.
After that, there are the accessories of the concrete batching plant equipment, especially some small accessories, such as mixer blades, liners, mixing arms and other accessories, although these configurations are very small, but they also have a certain impact on production. So the importance of accessories cannot be overlooked.
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Concrete mixing plant nearby.
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The society is constantly developing, the construction machinery industry has also been well developed, many people want to invest in a concrete batching plant, but they don't know how to choose the right concrete batching plant, today we will introduce how to choose?
There are three main types of concrete batching plant selection, namely, according to the quantity and construction period requirements, according to the planned concrete variety, and according to the composition characteristics and consistency of concrete.
1. Select according to the quantity and duration of the project. When the concrete project quantity is large and the construction period is long, it is advisable to choose a medium-sized or large-scale stationary concrete batching plant; If the concrete project is small and the construction period is short, small and medium-sized mobile mixers should be selected.
2. Select according to the planned concrete varieties. When the mixed concrete is plastic or semi-plastic, a self-falling mixer can be selected; If the mixed concrete is high-strength, dry and hard or lightweight concrete, a compulsory mixer should be used.
3. Select according to the composition characteristics and consistency of concrete. If the consistency of the mixed concrete is small and the aggregate particle size is large, a concrete batching plant with a larger capacity is selected; For example, when mixing concrete with large consistency and large aggregate particle size, a concrete batching plant with a fast speed of the mixing drum can be used; If the consistency is large and the aggregate particle size is small, choose a compulsory mixer or a mixer with medium and small capacity conical reversal discharge.
Zhengzhou Changli is a well-known concrete batching plant manufacturer in China, with advanced technology and mature manufacturing technology, with strict factory standards, quality trustworthy, if necessary, welcome customers to come to consult and order or visit the factory.
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Based on the expected output, the plant equipment is used to determine which type of plant equipment to use.
25 mixing plant with an output of 25 cubic meters per hour.
35 mixing plant with an output of 35 cubic meters per hour.
50 mixing plant with an output of 50 cubic meters per hour.
60 mixing plant with an output of 60 cubic meters per hour.
90 mixing plant with an output of 90 cubic meters per hour.
120 mixing plant with an output of 120 cubic meters per hour.
180 mixing plant with an output of 180 cubic meters per hour.
240 mixing plant with an output of 240 cubic meters per hour.
270 mixing plant with an hourly output of 270 cubic meters.
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With a scale, cement and fly ash are weighed separately with a scale, water and liquid admixture, and then the liquid admixture is put into the water scale hopper for pre-mixing. In the mixing plant of more than 50 cubic meters per hour, the independent weighing method of each weighing material is mostly adopted, and all weighing is controlled by electronic scales and microcomputers. The weighing accuracy of aggregate is 2, and the weighing accuracy of cement, powder, water and admixtures is 1
1.Material Handling System Material handling consists of three parts. aggregate conveying; At present, there are two ways of conveying in the mixing plant: hopper conveying and belt conveying.
The advantage of hopper lifting is that it occupies a small area and has a simple structure. The advantages of belt conveying are large conveying distance, high efficiency and low failure rate. Belt conveying is mainly suitable for mixing plants with temporary storage silos of aggregates, so as to improve the productivity of the mixing plant.
powder conveying; The powders available for concrete are mainly cement, fly ash and mineral powder. At present, the commonly used powder conveying mode is screw conveyor conveying, and the large mixing building adopts pneumatic conveying and scraper conveying. The advantages of spiral conveying are simple structure, low cost and reliable use.
Liquid delivery mainly refers to water and liquid admixtures, which are delivered by water pumps respectively. 2.Material Storage System The material storage methods available for concrete are basically the same.
Aggregate stacking in the open air (there are also closed silos for large-scale commercial concrete batching plants in cities); Powder is stored in a fully enclosed steel structure silo; Admixtures are stored in steel structure containers. 3.Control system The control system of the mixing plant is the central nerve of the whole set of equipment.
The control system has different functions and configurations according to the different requirements of users and the size of the mixing plant, and in general, the control system of the small mixing plant available on the construction site is simpler, while the system of the large mixing plant is relatively complex.
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Concrete mixing method of mixing station: manual mixing and mechanical mixing.
1. Manual stirring: strive to act quickly when stirring, and the stirring time should be calculated from the time of adding water, which should roughly meet the following regulations: 4 5min (minutes) when the volume of stirring is less than 30L; 5 9min when the volume of stirred matter is 30L-50L, and 9 12min when the volume of stirred matter is 51L-75L; After mixing, according to the test requirements, the slump measurement or specimen molding should be done immediately.
From the beginning of adding water to guess the mold, all operations must be completed within 30min.
2. Mechanical stirring: pre-mix once, that is, rinse the chamber first, so as not to affect the mix ratio of the mixture when the formal mixing is formed. Start the mixer, add stones, cement and sand to the mixer in turn, dry mix evenly, and then slowly add the water, all the feeding time is not more than 2min, after all the water is added, continue to mix for 2min.
The mixture is discharged from the mixer, dumped on the mixing and fishing, and then manually mixed for 1 2min, and the slump can be determined or the specimen can be formed. All operations must be completed within 30 minutes from the start of water refilling.
Precautions for concrete mixing
1. The noise in the concrete batching plant mainly comes from the mixing host equipment, the air compressor and the vehicles in the station. The noise of the equipment itself can install its megabridge in a closed concrete structure, which can be used to enhance maintenance and overhaul, that is, to extend the service life of the equipment.
2. The places that are easy to produce dust in the concrete batching plant are mainly the feeding port, material yard and powder tank of the mixing building. In order to prevent dust overflow, the mixing building of the selected equipment is closed mixing. In order to further eliminate dust in production, a movable color steel plate is added as a dust surface, and the space of a closed dust exhaust port is used to control the dust generated in a closed space for processing.
Prevents dust from spreading at the source.
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Pro, the concrete mixing method of the mixing station is sand, water collapse cavity mud, fly ash, mineral powder and mixing (30s), a water, admixture feeding and mixing (30s), a coarse aggregate feeding and mixing (30s), mixing and mixing (30s) - discharging. Hello, I will expand for you, after the mixing of the bird wheel and water heating, the concrete material feeding sequence is: water, sand, gravel mixing (40s) a cement mixing (40s) a fly ash, mineral powder (40s) an admixture (40s) mixing and mixing (30s) discharge.
The temperature of the concrete mold is controlled within 5-3o, and if it does not meet the requirements of the group, measures should be taken to raise and cool the sand and gravel, water, etc. During the actual construction, the water temperature is raised and lowered, and the water is cooled by adding ice cubes in summer, and the water temperature drops to below 18 degrees. In winter, the preheating method of heating water is used to adjust the temperature of the mixture, but the water temperature does not exceed 8o degrees.
When the heating water can not meet the requirements, the aggregate can also be heated evenly, so that the heating temperature should not be higher than 60 degrees. I hope mine can help you <>
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The concrete batching plant in each place can be found by asking or navigating.
The concrete batching plant has a certain specification, with the function of automatic measurement and forced mixing, and the mixing plant requires a reasonable organizational structure, a clear division of labor, and special types of work and test personnel with certificates
The instruments and equipment meet the requirements of the project, and pass the verification, and all kinds of rules and regulations should be improvedThe mixing area, yard site and roadway must be ground treated and case hardened, and meet the requirements for heavy-duty vehicle traffic and drainage.
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The manufacturers of stable soil mixing station include Weifang Housing Construction Machinery Factory, Zhengzhou Jinlong Machinery Manufacturing, Zhengzhou Yiang Machinery Equipment, Zhengzhou Yili Industry, Zhengzhou Innovation Construction Machinery, Zhengzhou Jinlong Machinery Manufacturing, which won the honorary title of "Top Ten Famous Brands in China's Construction Machinery Industry" and the quality management system certification. He has been engaged in construction machinery manufacturing for a long time. It mainly produces HZS mixing plant series, JS compulsory series, JZC drum series, mixing tank truck and other construction equipment.
The company has several sales offices throughout the country. 2. Zhengzhou Yiang Machinery Equipment **** Zhengzhou Yiang Machinery Equipment **** is an enterprise that produces machinery and equipment. Its main products include dry powder mixing plant equipment, dry mortar mixing plant, thermal insulation mortar mixing plant, dry powder mixer, dry mortar mixer, concrete mixing plant equipment, cement mixing plant, stabilized soil mixing plant, water stabilized mixing plant, and two ash mixing plant.
3. Zhengzhou Yili Industrial Co., Ltd. is a large-scale group enterprise, which is a professional company integrating the production, development and sales of construction machinery and construction machinery accessories. The company has a R&D team, advanced production and inspection equipment, and a complete after-sales service system. The main products are:
Concrete mixer, concrete batching plant, stabilized soil batching plant. 4. Zhengzhou Innovation Construction Machinery Co., Ltd. Zhengzhou Innovation Construction Machinery Co., Ltd. is an excellent manufacturer of concrete mixing plants, concrete mixers, and stabilized soil mixing plants, providing new and excellent Henan innovative rapid construction cranes JM10 tons, and customizing the production of green fully enclosed HZS120 mixing hood station, environmental protection HZS180 concrete mixing plant and other products that meet environmental protection requirements. 5. Weifang Housing Construction Machinery Factory Weifang Housing Construction Machinery Factory is a professional manufacturer of stabilized soil mixing plant equipment and concrete mixing plant equipment.
Guided by professional technology and backed by advanced equipment processing and welding technology, it has been applied to a number of key projects, among which there are many types of concrete mixing machinery, including concrete mixing plant, concrete mixing plant, mixer, dosing machine and other automatic and semi-automatic configuration control types.
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Little five classmates v5 ah。。 So all asked.