1. Double motors, converter and PLC controller, flexible bag length setting and cutting, saving time and film.

2. human-machine interface, convenient and quick parameter settings.

3. Self-diagnosis failure function, failure displayed clearly.

4. Highly sensitive optical electric color mark tracking system and digital input cut position, which make the sealing and cutting more accurate.

5. Separated PID control system for temperature, suitable for various packing materials.

6. Stopping the machine in selected position, no sticking on the knife and no waste of the film.

7. Simple driving system, reliable working, convenient maintenance.

8. All controlled by program, convenient for function adjusting and upgrading.