High-Grip Center Core Chucks
Renova's expanding core chucks are ideal for unwinding and rewinding rolls of any size, weight and material. In shaftless applications, a well-balanced core secured with maximum grip is essential to guarantee the most consistent web tension.
When material quality and core thickness fall short of high standards, using high-quality mechanical chucks that provide optimal grip without damaging the core becomes essential. A perfect grip guarantees roll integrity and prevents slippage.
Mare Endüstriyel Cihazlar is the authorized distributor of Renova in Turkey.
Advantages
- Wide range of core chucks suited to any application
- Easily upgrades or retrofits any existing machine
- 100% customizable according to customer requirements
- Minimal maintenance — chucks can be cleaned directly on the roll stand
Product Family
Infinity
Universal pneumatic core chuck with continuous expansion, covering core diameters from 3'' to 12'' without adapters. No cage changes required — minimal maintenance, cleaned directly on the roll stand.
Duplex
Roll ejector chuck that guarantees a perfect grip on any material core and eliminates paper waste. Combines a torque-activated chuck with a coaxial pneumatic telescopic piston for safe roll ejection in line with the ISO 11228 ergonomic standard.
Gripmatic
Torque-activated core chuck with a simple, reliable design that delivers consistent tension at any run speed with little to no maintenance. Performs reliably even in dust-filled environments.