Precast concrete mixing plant is a device used for accurately mixing cement, fly ash, and other chemical materials. It is widely used in construction sites, bridge engineering, water conservancy engineering, roadbed engineering, and other aspects. The following will list the main equipment in the PC mixing plant and provide a detailed introduction.
1、 Cement silo
Cement silo is one of the important equipment in Precast concrete mixing plant. It is a device used to store solid powder materials, usually filled with cement. The design of cement silos is usually enclosed, which can ensure the quality and stability of cement. The capacity of cement silos usually ranges from 20 tons to 200 tons, determined according to the requirements of the workplace.
2、 Powder conveying system
The powder conveying system is a very necessary equipment in Precast concrete mixing plant. It usually consists of three parts: conveyor, screw conveyor, and pneumatic conveyor. Conveyors are set up according to different needs and can be divided into chain conveyors, screw conveyors, and vibration conveyors. During the transmission process, consistency in thickness should be maintained to ensure the accuracy of material proportioning.
3、 Mixing host
The mixing host is another very important device that works in conjunction with a Precast concrete mixing plant. It can mix cement, sand, and other powders and generate high-speed rotating mixing force. There are many types of mixing machines, but the more common one is a dual horizontal axis forced mixer, which can ensure high-speed mixing and reliable performance.
4、 Water pump and water tank
The water pump and water tank are one of the main equipment in the Precast concrete mixing plant. They are all necessary to provide a clean water source for the mixing machine to use. The water pump is used to provide water from the water tank to the concrete mixer, and the water tank is a place to store clean water. The water tank usually has a capacity between 1000 and 2000 liters.
5、 Powder metering equipment
Powder metering equipment is one of the indispensable equipment for Precast concrete mixing plant. It is used for measuring and accurately calculating the mixing of different powders, and ensuring the accurate proportion of powders, in order to produce qualified concrete. Common powder measurement equipment includes weighing, flow, pressure, etc.
6、 Control system
The control system is a device used for automated control in aPrecast concrete mixing plant. It is an intelligent control system that can automatically monitor and adjust the speed and mixing ratio of the mixing process to achieve the quality of mixed concrete. In addition, the control system also has a fault self diagnosis function, which is convenient for maintenance and service.
