The machine is designed for cutting cardboard cores with the pneumatic knife feed. The cutting width of the model is set manually. The knife feed by pneumatic drive starts upon pressing the button. The specific feature is that the model allows cutting cores with the inner diameter up to 305 mm.
| Knife feed | pneumatic drive |
| Core movement | manual |
| Inner diameter of the core | 76-305 mm |
| The length of the core | 1500 mm |
| Width of cut | from 15 mm |
| Wall thickness of the core | up to 20 mm |
The machines are designed for cutting cardboard cores on segments of various lengths.
The operator manually fixes the core on the required mandrel. The cutting step is seting. The working stroke of the knife is adjusted depending on the wall thickness of the core until it touches the caprolon mandrel, which is the bearing surface of the cut.
Model GRM-12 is equipped with a pneumatic knife unit. The movement of the knife begins after pressing the start button, the speed of movement of the knife is regulated by a hydraulic brake, and its return to its start position is regulated by the sensor of the end cutting.
This model of the machine allows cutting cores with an internal diameter from 25 to 152 mm.
Machine options:
| The length of the core, mm | 1500 (up to 2000 on request) |
| Minimal width of cut, mm | 10 |
| Inner diameter of the core, mm | 76 - 305 (in set 76, 152, 305) |
| Wall thickness of the core, mm | up to 20 |
| Cutting time, seconds | from 2 |
| Weight, kg | 185 |
| Power supply | 3 phases/380V, 50Hz |
