The automatic Filling machine adopts the method of time-sharing and secondary filling of the size and flow rate to ensure the filling speed and accuracy. The filling head is inserted into the barrel mouth to fill the liquid level. After the filling of each batch of materials, the remaining materials in the pipeline are purged into the filling container, and the materials in the barrel continue to be used when the second filling is completed. The method of fixing the filling plug ensures that the detection switch is installed on the cylinder that controls the opening and closing of the filling head. Before the filling head is closed, the gun head is not lifted outside the barrel to avoid spraying materials outside the barrel. The filling head is additionally designed with a feeding tray. After filling, the feeding tray extends out to prevent the liquid dripping from the filling head from contaminating the packaging and conveying line body. The Weighing system uses high-precision weighing instruments to ensure the filling accuracy while increasing the stability of the structure and operation. In addition, the system has anti-corrosion and anti-overload protection devices. The sensor is IP68 protected, and the sensor installation, disassembly and maintenance are convenient.

The weighing and filling machine is controlled by a programmable controller (PLC) for the whole coordination of bucket positioning, roller table operation, weighing and filling, and tank materials. Man-machine interface for manual, automatic and other modes of control, eliminating a large number of buttons, switches and other devices on the panel, convenient operation; At the same time, there are many status displays on the touch screen, which is convenient for the operator to understand the operating status of the system. High precision weighing module and high stability weighing instrument are used to control the filling process, which fully meets the requirements of precision and speed of the canning system. The weighing system controls accuracy with high-precision weighing instruments, and the accuracy of small flow rates can be fine-tuned. The filling head has overload protection on the top pressure drum surface. With the protection of deviation caused by touching the edge of the barrel mouth, it can continue filling without affecting the measurement. When the value affecting the measurement exceeds the set value, there will be alarm protection, and you can choose to continue filling or manual intervention. The gas pipe and the sealing parts of the blanking head are made of polytetrafluoroethylene. All the cleaning parts of the filling valve can be disassembled and cleaned, and all the cleaning work is simple.