RW 02: Advanced Rewinder for Converting Applications
The RW 02 rewinder is designed for processing a wide range of materials, including non-woven textiles, high-tech composite materials, and nanomembranes usually carried on a substrate. Developed for seamless integration into converting processes, it is ideal for printing, lamination, and applying additional layers.
Equipped with the latest Siemens-based control system and software, the RW 02 ensures high precision, efficiency, and easy integration into higher-level control systems. Its safety concept complies with all industry standards, providing maximum protection for operators and maintenance personnel.
Modular Design for Versatile Operation
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Thanks to its modular architecture, the RW 02 supports both: ✔ Pure rewinding – With a wide range of adjustable tension and speed settings ✔ Longitudinal slitting – Enables precise material trimming during rewinding
To optimize the converting process, the machine includes:
- Automatic edge guiding – Ensures accurate material alignment
- Various spreading roller configurations – Eliminates wrinkles for smooth, uniform winding
- Automatic compactor roller – Delivers compact, high-density final windings
- Extendable cutting and splicing table – Simplify material handling at the input
- Full reverse run capability – Improves material logistics by allowing efficient unwinding and re-winding
This reverse winding feature is particularly beneficial for winding multiple auxiliary materials in sandwich structures, ensuring optimal layering and material utilization in converting applications.
Technical Specifications RW 02
- Rewinding speed 0.01 to 80 m/min
- Unwinding tension (min./max.) 20 – 400 N/m
- Winding tension (min./max.) 20 – 1,150 N/m (2,500 N/m with double compensator)
- Maximum roll diameter 1,200 mm
- Roll weight 400 – 1,400 kg (depending on machine width)
- Width of material to be rewound 400 – 2,500 mm (depending on machine width)
- Edge guidance accuracy ±3 mm
- Power supply 3 PE N 400V, 50/60Hz
- Compressed air supply 6 bar