Characteristics:
- 1. Computer automatic control, automatic counting and set counting alarm, high efficiency, saving manpower and time;
- Full automatically from film rolls to finished bag;
- Servo motor to fixed length, photocell tracking of printed film, and photoelectric control of feeding;
- The main engine adopts frequency inverter control;
- Rewinding is controlled by PLC;
Main Technical Parameters:
| 1. Main Parameters: | Material: PE film rolls
Width of bag making: 100-600mm Length of bag making: 300-1200mm Thickness of bag making: 0.006-0.05mm(sing layer) Speed of bag making: 100-250pcs/min (speed depends on the length of bag) Machine dimension: 6800×1600×1900m Machine weight: 1500kg |
| 2. Unwind Unit: pneumatic unwinding system | Independent unwind system |
| A: Max length of roller: | 800mm |
| B: Max effective length of roller: | 600mm |
| C: Dia of roller: R32; | 76mm |
| D: Type of unwind: | pneumatic |
| E: Unwind shaft: | Air shafts |
| 3. Feeder device: | |
| A: feeder motor: 1pcs
550w AC motor with inverters |
It is used to feed the plastic film by working with sensor. |
| B: electronic sensor: 1pcs | Panasonic Optoelectronics |
| C: photocell: 1pcs of Panasonic | It is used for printed bag, it will stop on the same position of printed logo. Which makes the length of bag more precise. |
| 4. Perforating device: | |
| A: Type of cutting: | Perforate cutting |
| B: servo motor: 1pcs of 3kw servo motor | Pull the material, same step with feeder motor |
| C: Static eliminator: 1pcs | To eliminate static electricity from plastic film |
| D: main motor: | 1.5kw with inverter control |
| 5.Traction part: | |
| A: traction motors: | 1 sets of 550w AC motors |
| B: motor control: | 1 sets of 750w inverters |
| C: special configuration: | 1 sets of EPC devices |
| 6. Automatic coreless roll changing: 1pcs | It can change the bag roll automatically, when it is exactly the quantity of each roll you set on computer. Saving time and more efficiency. |
| A: winding control: | 1 sets of touch screen PLC |
| B: winding motors: | 2 sets of 550w AC motors |
| C: motor control: | 2 sets of 750w inverters |
| D: turntable control: | 1 sets of servo motors, independent counting |
