Jumbo Roll Slitter Rewinder Machine Technical Specifications
型号: Jumbo Roll Slitter Rewinder (Hydraulic & CNC Controlled)
Operating Speed Range: 0–300 m/min (Stepless speed regulation, ensuring smooth operation at low speeds and high efficiency at peak speeds)
Max Rewinding Width: 1600 mm (Accommodates a wide range of jumbo roll materials, from thin films to medium-thickness sheets)
Slitting Method: Razor blade or rotary shear (Tooling choice depends on material type, enabling clean, burr-free cuts)
Core Specifications:
- Hydraulic System: High-precision hydraulic tension control (±1% tension accuracy) maintains consistent material tension throughout slitting and rewinding, minimizing stretching or wrinkling. Features an oil cooling system to prevent overheating during extended operation.
- CNC Controller: Advanced CNC control system with a 10.1-inch touch HMI. Operators can preset parameters (speed, tension, length, etc.) for up to 99 program recipes, enabling quick switchovers between production batches. Real-time monitoring of speed, tension, and fault diagnostics simplifies maintenance.
- Unwinding Unit: Dual-station hydraulic shaft unwinder (3-inch or 6-inch shafts available) allows continuous production—while one roll is being processed, the next can be loaded. Automatic web guiding (±5 mm correction range) ensures precise material alignment.
- Rewinding Unit: Dual-station hydraulic shaft rewinder (compatible with 3-inch or 6-inch cores). Each station supports independent tension adjustment and length counting (0.01 m resolution). Automatic roll ejection after reaching preset length improves efficiency.
- Slitting Section: Modular slitting station with adjustable knife spacing (minimum 5 mm), supporting parallel or staggered layouts. Tooling replacement is tool-free, reducing downtime.
Key Features:
- Precision: CNC-driven positioning and hydraulic tension control deliver ±0.1 mm slitting accuracy, ensuring uniform strip width.
- Safety: Equipped with safety light curtains, emergency stop buttons, and protective guards to meet international safety standards (CE/ISO).
- Compatibility: Handles materials like BOPP, PE, PET films, paper, and non-wovens (thickness range: 10–200 μm).
- Efficiency: 0–300 m/min speed range balances high-output production with low-speed precision, suitable for both mass production and small-batch customization.
Power Requirements: 3-phase 380V/50Hz (Custom voltage available upon request).
Overall Dimensions: Approx. 4500 mm (L) × 2200 mm (W) × 1800 mm (H) (Space-saving design for flexible workshop integration).
This Jumbo Roll Slitter Rewinder combines hydraulic stability with CNC intelligence, making it ideal for converting wide jumbo rolls into narrow rolls with high precision and efficiency—perfect for packaging, printing, and material processing industries.
