The Hunkeler Generation 8 roll-to-roll solution features the latest high-speed unwinders and rewinders to ensure efficient downstream processing. The UW8 Unwinder and RW8 Rewinder can handle web widths of up to 22.5” and have been streamlined to reduce the time it takes to change rolls by up to 30% compared to the Generation 6 unwinder and rewinder.
Web Width | 22.5″ |
Roll Weight | 1,980 lbs. |
Production Speed | 830 fpm |
Minimum Roll Diameter | 830 fpm up to a roll diameter of 4″ |
Paper Weight | – 27 lb text – 110 lb cover – 40 – 300 gsm |
Web Tension (Option) | Max 250 N (UW8) / 300 N (RW8) |
Time Remaining Indictator Display | Standard |
Combined Roll Lift Time | 80 seconds (28% faster) |