The advantages of pre-cast batching plant are accurate weighing, high quality and uniform mixing. Therefore, the precast concrete have higher performance than on site concrete mixing. On-site mixing mortar is often used in construction sites. Due to the limitations of equipment, technology and management conditions, it is difficult to ensure the accuracy of measurement. On-site mixing also cannot accurately control the amount of water added. Because the methods and time of individual mixing are different, the production The performance of the mortar fluctuated greatly, resulting in construction difficulties and poor wall quality.

Due to low production efficiency and high consumption of materials, the mortar prepared on site is difficult to implement according to the formula, resulting in unreasonable use and waste of raw materials, and about 20-30% of material loss in on-site mixing. Difficult to meet special requirements - with the development of new materials, traditional mortar can not meet the requirements to adapt to it. In addition, admixtures generally need to be added to special mortars, and it is difficult to ensure the quality of products when admixtures are added on site. A series of problems such as this will directly affect the service life of the building. These problems show the advantages of pre-cast batching plant equipment. The precast concrete batching plant have medium and large models, which can produce different ration of concrete to meet differ requirements of engineering projects.

The wet-mixed mortar produced by the pre-cast batching plant is produced in a standardized manner because all ingredients are accurately measured in the production workshop, and high quality concrete mixers are used: Horizontal twin shaft concrete mixers are fully mixed and evenly mixed and standardized production. It overcomes many problems such as inaccurate metering of ingredients, environmental pollution and excessive mud content.