This machine adopts a full computer touch screen operation with a human-machine interface, which is simple and convenient to operate. The PLC control system of an internationally renowned brand can automatically complete bag-making, metering, filling, inflation, sealing, slitting, counting and coding. Meanwhile, it can be customized according to customer requirements, etc. 2. The filling metering is equipped with a servo drive motor, which can be programmed for automatic control, featuring large torque, stable operation and precise metering. 3. The filling hopper as a whole can be raised and lowered for adjustment and rotated 180 degrees, making cleaning, loading and unloading very convenient. 4. Intelligent photoelectric control device ensures the completeness of the packaging bag-making patterns. Bag-pulling is controlled by a driving stepping motor and color-coded for positioning, featuring stable performance, convenient adjustment and accurate detection. 5. All components in contact with materials and the casing are made of 304 stainless steel, meeting the standards for food and drug hygiene licensing. 6. This machine is available in back-sealed, three-side sealed and four-side sealed packaging forms for customers to choose from. The cutting knife can be selected from one of the three types: flat knife, serrated knife or dotted line. 7. The design ensures that this machine is suitable for different industries and is very convenient to adjust, operate and maintain during use. It can be used in conjunction with various automatic metering equipment at home and abroad.