Performance Features: ■ can be intelligent to detect whether the open bag and open the bag is complete, in the case of improper feeding without feeding is not heat sealing, do not waste the bag, the user can save considerable cost. ■ The working speed of the machine can be within the specified range by the frequency control device at random adjustable. ■ equipped with advanced German Siemens PLC control, touch screen man-machine interface operation more convenient. ■ overload protection, safety devices. In the machine work pressure anomalies or heating pipe failure automatically alarm tips. ■ can achieve double feeding, solid-liquid addition, different liquid addition can be. ■ The width of each group can be automatically adjusted control, suitable for different width of the bag. ■ In some components with imported tolerances plastic bearings, without refueling, to reduce the pollution of food. ■ The whole machine in contact with the bag or material parts .......