Three side Sealing & Middle Sealing Bag-making machine (double winder )

Three-side Sealing & Middle Sealing Bag-making machine (double winder ) is With such characteristics as reasonable structure, easy operation and high automation. This machine is suitable for producing pouch from various plastic-plastic, paper-plastic, paper-paper laminated materials and it is a kind of ideal Bag-making equipment for producing Middle sealing and three-side sealing bags.

1. Whole machine controlled by central PLC control system with man-machine. More stable performance, easy for operation and maintenance. Chinese and English interface language can be shifted easily.
2. Constant auto-tension control for unwinding, EPC edge position controller, AC inverter constant speed auto material feeding.
3. Imported double servo-motor material dragging control system.
4. Main motor for up-down sealing and pressing equipped with inverter.
5. PID for sealing bar temperature adjustment, no touch auto control, centralized setting in man-machine interface.
6. Equipped with Pneumatic multi-function auto punching device, trim cutting and auto rewinding and static eliminator.
7. Temperature adjustment range: 0~300°C.
8. Counter: quantity, batch accumulation, preset available.
9. Operation Method: by length fixation control and/or by photocell tracking control.
10. Punching device: working rhythm can preset as continuous, interval or stop, punching time can be preset.
11. Material Skip Feeding: one to six times available.
12. Batch Conveying Function available, the quantity of batch can be preset.

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