
Alpha Converting Equipment Ltd.
16 Edison Road, Bedford MK41 0HU United Kingdom. Telefon +44 (0)1234 607 005
ALPHATWIN HR Slitter Rewinders

The ALPHATWIN HR duplex slitter rewinder is a robust centre rewinder with differential rewinding, and driven layon roll control for high quality winding to large diameters.
The web is arranged for overhead delivery to keep the clean web away from potentially dirty floors while allowing easy access for visual inspection.

All models can be supplied with automatic knife positioning, fixed or automatic setting laser core positioning and powered roll removal coupled with scissor lift unload trolleys. Operator interface is via an easy to use touch screen with simple recipe systems for repeat winding conditions with multiple material types and slitting parameters.
Typical Specifications | ||
---|---|---|
ALPHATWIN HR | ||
Web width | 1,000 to 2,000 mm | 40 to 80 inches |
Rewind diameter | 1,000 mm | 40 inches |
Minimum rewind width | 50 mm | 2 inches |
Rewind core diameter | 76 mm | 3 inches |
Unwind diameter | 1,500 mm | 60 inches |
Material thickness | 20 to 500 µm | 0.8 to 20 mils |
Line speed (maximum) | 600 m/min | 2,000 ft/min |
Operator interface | Colour touch screen |
Standard Features
- Cantilevered winding shafts with swing away support for quick roll change
- Precise tension control with spacer-less differential rewinding shafts
- Driven lay on assemblies
- Large diameter rewind capability
- Powered roll stripping
- PLC control with touch screen interface and comprehensive recipe and maintenance systems
- Closed loop unwind tension control
- Quality engineered and manufactured in UK.
Optional
- Automatic knife setting system
- Trim removal
- Rewind shaft supports
- Laser core positioning.