الوصف

1.Dual frequency conversion control, bag length can be set and cut in one step. 2. Interface features easy and quick setting and operation. 3.Self failure diagnosis, clear failure display. 4. Temperature independent PID control, more suitable for packaging different materials. 5. Positioned stop function, without sticking knife or wasting film. 6. Simple driving system, reliable working, convenient maintenance. 7.AC servo driver and LCD sreen