This machine is suitable for slitting and rewinding of various roll-type materials. Such as slitting and rewinding of various types of paper with a capacity of 30-400g/m2 (coated paper, offset paper, white card paper, etc.), paper-plastic composite materials and other roll materials.

Performance and Features
   This machine adopts three-motor servo asynchronous control, automatic taper tension, and center surface winding method.
2. This machine adopts variable frequency speed regulation to ensure smooth operation during acceleration.
3. Functions such as automatic meter measurement and alarm.
4. The winding adopts an upper and lower air expansion shaft structure of A and B, and the chain automatically discharges.
5. The unwinding adopts an automatic deviation correction method.
6. Automatic discharge device for waste edges from longitudinal cutting with circular knives.
7. Hydraulic automatic shaftless feeding rack with a dual-purpose structure of 3-6 inches.

Technical parameters
1. Width of material unwound by machine: 1300 type
2. Slitting thickness: 30g/㎡-400g/㎡
3. Maximum diameter of raw material uncoiling: φ1200mm
4. Maximum diameter for finished product winding: φ1000mm
5. Finished product slitting max-width='100%' width range: 50mm-1300mm
6. Wind up the two key bar air expansion shafts; Two air-expansion slip differential shafts
7. Number of shafts to be wound simultaneously: 2
8. Slitting accuracy: ±0.3mm
9. Mechanical speed: 100-400 meters
Total power: approximately 35kw
11. External dimensions: (length, max-width='100%' width, height) 3300×4800×1950mm
12. Weight: Approximately 3,500 kg
13. Body color: Main white
14. The edge correction adopts an photoelectric deviation correction system