High-Speed Large Diameter Slitting Machine from China Factory - Top Suppliers for BOPP, PET, and Composite Films
Product Application
The machine is suitable for cutting large diameter volume material, such as BOPP, BOPA, PET, CPP, CPP / AL, PET / AL, BOPS, PP, PE, PVC etc. The operation is simple and quick, the operation efficiency is high, Cost-effective.
Performance Characteristics
Adopting a lower bridge design, easy and fast film.
Constant tension control by automatically calculating the roller diameter.
Winding adopts front and rear double slip axisymmetric double station to center winding mode.
Torque motor frequency conversion drive, synchronous belt drive, stable and reliable operation, low noise.
Adopting active unwinding method, the tension control has high accuracy, fast response, wide adjustable range, and stable tension during long-term operation.
The unwinding with advanced simulated photoelectric automatic correction system, and equipped with electrostatic elimination device, edge-blowing device and Winding automatic meter-counting.
Flat blade slitting (round blade by request).
Technical Parameters
| Machine type | HFQDF-1300 | HFQDF-1800 | HFOF-2400 |
|---|---|---|---|
| Maximum width of slit material | 1300mm | 1800mm | 2000mm |
| Width of material after slitting | 50-1250mm | 50-1750mm | 50-1950mm |
| Maximum rolling diameter | Φ800 | ||
| Maximum unrolling diameter | Φ1200 | ||
| Rolling paper core diameter | 3inch | ||
| Unrolling paper core diameter | 3、6 inch | ||
| Speed of slitting | 5-400m/min | ||
| Slit film thickness | 12-125um | ||
| Error correction | ≤±0.5mm | ||
Frequently Asked Questions (FAQ)
Q:What materials are suitable for this slitting machine?
This machine is designed to cut large diameter volume materials, including BOPP, BOPA, PET, CPP, CPP/AL, PET/AL, BOPS, PP, PE, PVC, and similar film materials.
Q:What is the maximum operating speed of the slitting machine?
The slitting speed ranges from 5 to 400 meters per minute, depending on the specific material specifications and thickness being processed.
Q:How does the tension control system function?
The machine utilizes constant tension control by automatically calculating the roller diameter. The active unwinding method ensures high accuracy, fast response, a wide adjustable range, and stable tension during long-term operation.
Q:What slitting blade configurations are available?
The standard configuration comes with flat blade slitting. However, a round blade setup can be provided upon request to suit your specific material requirements.
Q:Does the machine support automatic correction and measurement?
Yes, the unwinding unit is equipped with an advanced simulated photoelectric automatic correction system, an electrostatic elimination device, an edge-blowing device, and automatic winding meter-counting.

