- Automatic roll loading with core finder.
- Automatic roll alignment.
- Other customized performances.
TGR series is a heavy-duty, shaftless ‘floor pick-up’ unwinder available for a broad variety of materials over a wide range of roll widths and diameters.
MTORRES TGR unwinders can unwind in both directions by means of pneumatic brakes or motor driven chucks capable to run at high speeds.
The two arms move independently through motor driven spindles for loading, unloading and alignment of the rolls so that it is very easy to run a variety of web widths. A safe system limits the axial force when chucking the roll. The up/down movements of the arms are done by hydraulic cylinders.
DATA: The TGR unwinder is designed to work with paper rolls up to 2.500 kg and run at speeds up to 400 mpm.
Manual or automatic versions
The floor pickup roll loading can be done manually by the operator or otherwise the TGR can incorporate additional equipment for automatic roll chucking, also including an automatic core expulsion system. A core finder device allows automatic chucking of rolls with different diameters.
Simplicity, robustness and functionality
All the movements of the arms are done by hydraulic cylinders.
- Floor pickup roll loading.
- Shaftless chucking.
- Bidirectional unwind capability.
- Pneumatic brakes or motor driven chucks.
- Expandable chucks
Splice, Load and Unload
- Automatic splice.
- Stop time 0 sec.
- Automatic core unloading
Up to 2.500 kg.
Maximum reel diameter
Up to 1.600 mm.
Ancho de papel Paper Width
Up to 1.400 mm.