RZFD-330T Fully Auto Square Bottom Paper Bag Machine
INTRODUCTION:
Fully automatic square bottom paper bag machine is designed for the production of paper bags with twisted handles. It is suitable for mass production of shopping bags in industries such as food and clothing. The one line process consists of twisted handles making from paper rolls and twisted rope, delivery of handles to paste unit, pre-cutting of paper on position of rope, patch position gluing, handle pasting, and paper bag making.
The paper bag making process consists of side gluing, tube forming, cutting, creasing, bottom gluing, bottom forming and bag delivery.This machine adopts German imported high-speed motion controller (CPU), which controls the operation of servo through high-speed bus to ensure stable movement and smooth motion curve. It is the automatic square bottom paper bag equipment with handles in line preferred by the majority of printing and packaging manufacturers.
MAIN FEATURES:
1.Use France SCHNEIDER touch screen human-computer interface, making the machine easy to operate and control.
2.Adopt Germany original LENZE PC control, integrated with optical fiber. Thus ensure stable and high speed running.
3.Adopt Germany original LENZE servo motor and German original SICK photoelectric eye correction, tracking printing bag accurately.
4.Raw material loading adopts hydraulic auto-lifting structure. Unwind unit adopts auto tension control.
5.Raw material unwinding EPC adopts Italy SELECTRA, reducing material alignment time.
MAIN SPECIFICATIONS:
| Model | RZFD-330T |
| Cutting length | 270-530mm 270-430mm(auto) |
| Bag width | 120-330mm 200-330mm(auto) |
| Bottom width | 60-180mm |
| Paper thickness | 60-150g/m² 80-150g/m²(auto) |
| Paper roll width | 380-1050mm 620-1050mm(auto) |
| Roll paper diameter | φ1300mm |
| Paper core | φ76mm |
| Patch length | 152mm |
| Patch width | 45-50mm |
| Handle length | 320/340mm |
| Handle distance | 72mm |
| Rope diameter | φ4-5mm |
| Patch paper roll width | 90-100mm |
| Patch paper roll diameter | φ1200mm |
| Patch paper thickness | 100-135g/m² |
| Speed | 30-200bags/min |
Production speed for bags without handles | 30-180bags/min |
Production speed for bags with handles | 30-150bags/min |
| Cutting knife | Sawtooth cutting |
| Power supply | 3phase 380V 38kw |
| Weight | 17000kg |
| Dimension | 15000x6000x2700mm |
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THE FLOW CHART: