The automatic Filling machine collects the volume pulse signal of the weighing module in real time, and realizes the real-time temperature compensation of the liquid density by collecting the temperature signal of the temperature transmitter, so as to realize the high-precision dynamic mass measurement of the liquid weight. It can independently complete the loading and unloading measurement of liquid, the process measurement of gross oil and refined oil in the workshop, the filling measurement and quantitative control of continuous filling VAT, etc., and can also network with the upper computer to form a distributed computer monitoring and management. The control system is composed of PLC, touch screen, actuator and detection element. The computer downloads the program online through Ethernet PLC and monitors the operation of the equipment.

The weighing filling machine is mainly composed of a transfer device, a filling device, a weighing instrument, a balanced check valve (or pipeline check valve), an integrated cylinder gun, a filter and other components. Integrated information accessory equipment, such as printers, scanning guns, RFID and other information identification equipment, give the material into the weighing process of identifiable information. The control management server is used as the server to manage the entire filling. Through the industrial Ethernet network, the operation stations of each process are connected. An operation station is placed in each process to connect each process equipment. The function of each station is realized through the operation station.