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Slitter Rewinding Machine
Engineered for Precision Roll Conversion and Maximum Production Efficiency
In modern converting industries, product quality begins with precise slitting and perfectly wound rolls. Our Slitter Rewinding Machine is engineered to transform jumbo rolls into finished rolls with exceptional dimensional accuracy, edge quality, and winding consistency.
Designed for continuous roll-to-roll processing, the machine performs unwinding, slitting, and rewinding in a single synchronized operation. Advanced tension control and precision slitting systems ensure smooth material handling, uniform roll density, and minimal wastage across the entire production cycle. Industries processing paper, flexible packaging films, aluminum foil, laminates, nonwoven fabrics, and specialty materials rely on slitter rewinders to achieve customer-specific roll widths and superior finished roll quality.
How It Works
- Unwinding: The master roll (parent roll) is loaded onto the unwind shaft. Advanced automatic tension control systems ensure the material unwinds smoothly without wrinkles or tearing.
- Slitting: As the material passes through, high-precision knives (Razor, Shear, or Score cutters) slit the material into the desired widths.
- Rewinding: The slit strips are then rewound tightly and neatly onto separate finished rolls on the rewind shafts, maintaining perfect roll density.
Key Features & Benefits
- High Precision Slitting: Equipped with premium quality rotary/razor blades for clean, burr-free edges.
- Advanced Tension Control: Automatic tension management for both unwinding and rewinding to handle delicate or stretchy materials.
- User-Friendly PLC Touchscreen: Easy-to-use interface to set speed, roll length, and monitor production in real-time.
- High-Speed Operation: Designed to operate at high speeds (up to 300–500 m/min) without compromising on cutting quality.
- Robust Construction: Heavy-duty chassis reduces vibrations, ensuring a longer machine life and low maintenance.
- Line Guide System (Web Guide): Ultrasonic/Photoelectric sensors keep the material perfectly aligned before slitting.
Industrial Applications
Our Slitter Rewinding Machines are widely used across multiple industries, including:
- Flexible Packaging: Slitting laminated films, pouches, and plastic wraps.
- Paper Industry: Converting kraft paper, thermal paper, and printing papers.
- Foil Manufacturing: Handling aluminum foil for food and pharmaceutical packaging.
- Line Guide System (Web Guide): Ultrasonic/Photoelectric sensors keep the material perfectly aligned before slitting.
Why Choose Our Slitter Rewinding Machine?
We don’t just sell machines; we provide complete converting solutions. With our commitment to international quality standards, robust after-sales support, and custom engineering options, we ensure your production line runs non-stop with maximum efficiency.
Technical Specifications
Parameter | Specification |
|---|---|
Maximum Web Width | 1000 mm / 1300 mm / 1600 mm (Customizable) |
Maximum Unwind Diameter | 800 mm / 1000 mm |
Maximum Rewind Diameter | 450 mm / 600 mm |
Slitting Method | Shear Cut / Razor Blade Cut |
Minimum Slit Width | 30 mm |
Machine Speed | Up to 300 meters/minute |
Tension Control | Magnetic Powder Brake / Servo Drive System |
PLC Control | Siemens / Delta / Mitsubishi (Optional) |