We have mentioned the definition and classification of concrete batching plant in the article Something about the Concrete Batching Plant. Maybe many friends are curious about the status and development of it. So I’ll talk about it in this article.
 
Technical Status of Concrete Batching Plant
 
In the past 30 years, manufacturers in Germany, the United States, Japan and other countries have done a lot of research work on concrete mixing plants, and adopted a large number of new processes, new technologies and new materials, which has promoted the continuous development of concrete machinery. At present, in many countries around the world, the technical characteristics of concrete batching plants mainly focus on environmental protection and strengthen quality control. With the promotion and popularization of commercial concrete in large and medium-sized cities in China, the concrete mixing plant -the necessary equipment for producing concrete, has also developed rapidly. So far, China has been able to produce various concrete batching plants with a productivity of 60-300m3/h. The technical level of many batching plants of major manufacturers such as Talenet has reached or exceeded that of imported concrete batching plants. Specifically, this is mainly reflected in the following six aspects:
 
1. High reliability
 
The key components of the concrete batching plant, such as the mixing host, the screw conveyor, and the main electrical control components and pneumatic components, have been quite stable in performance, and their reliability and service life have been significantly improved.
 
2. High degree of automation control
 
At present, most of the control systems are relatively advanced and stable, and the degree of automation is generally high. Especially in recent years, the wide application of ERP system can not only monitor the operation of the entire station in real time, but also greatly improve the management level of customers' production and operation. Most of the concrete batching plants are controlled by industrial computers, which can be controlled automatically or manually, and the operation is simple and convenient.
 
3. High production capacity
 
The emergence of the current double station and multi station has greatly improved the production capacity of major concrete companies, and fundamentally solved the problem of insufficient single station production capacity.
 
4. High measurement accuracy
 
The metering accuracy of the concrete batching plant is divided into 4 aspects, including aggregate, cement, water and admixture. The accuracy of aggregate can generally be controlled within 2%. The accuracy of cement, water and admixtures can generally be controlled within 1%.
 
5. Good mixing quality and high efficiency
 
When the twin-shaft mixing host which is widely used is working, the transmission mechanism drives the two mixing shafts to rotate in the opposite direction synchronously, and the mixture moves radially and axially in the middle of the tank to form convection, thereby improving the mixing quality.
 
6. The mixing host has basically achieved localization
 
In recent years, many batching plant manufacturers in China have successively developed a variety of mainframes by absorbing foreign mainframe technology, which have solved the problem of unstable quality of Chinese concrete batching mainframes, thus greatly reducing the cost of concrete batching plants.
 
The future development trend of concrete batching plant
 
Although the concrete batching plant has achieved rapid development in recent years, there are still some deficiencies in its reliability, safety, environmental protection and humanization. In the era of Internet, people have put forward higher requirements for the intelligence of concrete batching plants. Therefore, the future concrete batching plants will be further developed in terms of intelligence, environmental protection, high efficiency and reliability.
 
1. The degree of intelligence is getting higher and higher
 
Under the promotion of Internet, concrete batching plants need to establish a complete ERP management system, GPS dispatching system, and the integration of concrete batching plant control systems. By opening up the product Internet access function of the concrete batching plant, the product data can be uploaded to realize the remote control, fault diagnosis, program upgrade, maintenance and so on of the concrete batching plant.
 
2. Continuous development of environmental protection technology
 
Environmental protection technology has always been one of the core technologies of concrete batching plants, and it is also an important factor affecting product performance. In the future, more environmental protection technologies will be widely used in concrete batching plants, such as combined dust removal technology, residual concrete and wastewater recycling technology, waterproof and oil-proof dust cloth technology, intelligent pulse dust removal technology and intelligent control dust reduction technology, etc.
 
3. Energy-saving technology is widely used
 
Energy saving is an important indicator of environmental protection of concrete batching plants. In the future, the frequency conversion energy saving technology will be gradually extended from screw conveyors to belt conveyors, and even the main motor of the mixer. At the same time, more energy-saving new materials, new technologies, new processes, and new energy sources will also be gradually applied to concrete batching plants.
 
4. Continuous improvement of production efficiency
 
With the continuous improvement of people's requirements for the production efficiency of concrete batching plants, concrete batching plants with high efficiency will continue to emerge. With the continuous improvement of the design of the mixing host and the wide application of the double intermediate warehouse technology, the production efficiency of the concrete mixing plant will be further improved in the future.
 
5. More in line with the development of concrete
 
In the future, high-performance concrete with obvious advantages in construction and economic performance will become the trend of market development. Therefore, concrete production equipment needs to meet the needs of the development of concrete. Only by mastering the new technology and formula of concrete production and preparation, can designers effectively guide the technical upgrading of concrete batching plants, continuously improve the quality of concrete production, and reduce production costs.
 
6. The trend of modular design is obvious
 
Based on the relative independence of the main key components of the concrete batching plant and the characteristics of diversified customer needs, in order to improve the design efficiency of the concrete batching plant and the reliability of the product, the trend of modular design will become more obvious. When designing the overall and key components of a concrete upper concrete batching plant, you can select appropriate key components for modular "assembled" design according to the individual needs of customers.
 
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