Slitter Rewinders

Overview

RC Paper Machines offers slitter rewinders designed for precise cutting and rewinding of paper reels. The system ensures accurate edge quality and uniform roll hardness. Robust construction supports high-speed operation with minimal wastage. Ideal for finishing applications.

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Scope of Delivery

• Includes unwind stand (hydraulic spool loader), slitting section (10-50 knives, shear/crush),  tension/load cells, lay-on rolls, and trim extraction.
• Other common components include VFD drives (50-200 kW), PLC/HMI controls, edge position sensors, safety fencing, lubrication systems, spares (knives/blades/bearings), and commissioning.

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Key Advantages

• High-precision slitting (kerf loss <5mm) via shear/crush knives eliminates defects like edge cracks, suiting high-speed (500-1200 m/min) kraft/tissue converting.
• Auto-tension/load control maintains ovality <2mm and taper for defect-free rolls, extending downstream usability..
• Compact footprint with safety interlocks supports in-line or standalone use in tissue/kraft lines.