The automatic batching system is used as a central control area to complete the whole process of weighing and feeding. Before the equipment is equipped, the staff will open the switch, and the PLC central control area will send a signal to start the corresponding solenoid valve to inject the material into the reactor. At the same time, the weighing module will start to work. When the amount of the reaction tank is increased to the equivalent of the weight set by the quantitative setting reference, the central control area receives the action signal of the weighing module, and immediately closes the solenoid valve for adding materials and stops adding materials.

The intelligent batching system can adjust the size of the screw and the spatial distribution angle of the screw to achieve the adjustment of the flow rate. To achieve the purpose of precise quantitative conveying, the speed of the motor and the conveying time are changed through communication between PLC and frequency converter to realize precise quantitative conveying (quantitative range) or continuous conveying. The human-machine interface (HMI) adopts an industrial touch-type liquid crystal display. Through this control interface, the purpose of precise quantitative conveying and continuous conveying can be achieved, and at the same time, the current operating parameters of the frequency converter, such as conveying frequency, current, voltage, etc., and the rotation parameters of the motor can be obtained.

Powder dosing system is a device used for additives and pre-mixing, PLC as the main control of the unit, weighing module to collect the weight of the material in the mixer, and should be located (when the material is lost). The limit switch, when the lifting action reaches the position, should send a signal in the appropriate position.