Fully Automatic High-Speed Slitter-Rewinder (Frame-Type)
This machine is suitable for the slitting and rewinding of various extra-large rolls of material, such as paper rolls (including white cardstock, offset paper, kraft paper, coated paper, newsprint, carbonless paper, PE-coated paper, silicone-coated paper, glazed paper, packaging paper, and filter paper), non-woven fabrics, and paper-plastic composites.
Machine Highlights
- The machine utilizes servo motor synchronous control, automatic taper tension control, and a center-winding method.
- It employs variable-frequency speed control to ensure stable operation during acceleration.
- Features include automatic length counting and alarm functions.
- The rewinding section uses an A/B air-expanding shaft structure for convenient loading and unloading.
- The unwinding section utilizes a static simulation-type edge guiding system.
- It includes an automatic waste edge removal system for circular-knife longitudinal slitting.
- It features a hydraulic shaftless automatic loading structure with linear guide rails.
Specifications
| Model | ZNKFQ-1400 Fully Automatic High-Speed Computerized Slitter-Rewinder (Frame-Type) |
| Slitting thickness | 30-500 gsm (depending on raw material) |
| Max. unwinding width | 1400 mm |
| Max. raw material unwinding diameter | Φ1500 mm |
| Max. raw material rewinding diameter | Φ1200 mm |
| Raw material slitting width range | 30-1400 mm |
| Rewinding air shaft diameter | Φ74 mm / 2 shafts |
| Slitting speed | 100-400 m/min (depending on material thickness) (600 m/min or 800 m/min optional) |
| Total power | Approx. 39 kW |
| Overall dimensions (L × W × H) | 6500 × 4400 × 2700 mm |
| Total weight | Approx. 10,000 kg |
| Unwinding section: Features a linear guide rail and a hydraulic shaftless automatic loading structure. | |
|
1. Linear guide rails used for lateral movement 2. Shaftless automatic loading structure 3. Aibo web guiding control system 4. Ultrasonic web guiding/tracking mechanism 5. Tension control: Automatic pneumatic tension control system 6. Lateral and parallel adjustment of the substrate: Manual/automatic operation |
 |
| Main Unit | |
|
1. Structural configuration: Active traction with pneumatic clamping. 2. Drive method: The main motor drives the main drive shaft, which in turn drives the active traction roller. 3. Clamping method: Pneumatic cylinder control. |
 |
| Structure of the take-up device | |
|
1. Features a dual-structure center-winding configuration with upper and lower winding stations. 2. Utilizes dual air-expanding shafts for simultaneous winding. 3. The robotic arm operates using a linear guide rail system. 4. Employs a surface winding principle, where the winding shaft maintains close contact with an aluminum guide roller for synchronized winding. 5. Incorporates an automatic motor-driven unloading mechanism for the upper winding shaft. |
 |
| Control Section: Centralized control using an integrated control cabinet and power distribution box. | |
|
1. Main unit control: Includes main motor control, main control cabinet, servo-vector control for the rewind motor, and pneumatic control cabinet. 2. Features include an electronic length counter, alarm and automatic stop, and automatic fixed-length operation. 3. Allows for preset stop settings based on slitting length and rewind roll diameter. |
 |
Hot Products
Computerized High-Speed Slitter-Rewinder (Vertical Type)
