Needle Roller Size: Φ240*2500
Perforating mode: upper and lower rollers to press
Pressed material: kraft paper
Perforating hole type: round hole, hole type can be customized
Adjustment method: screw pressure adjustment(optional numerical control pressure adjustment)
Transmission mode: gear transmission
Frequency conversion speed regulation: 5.5KW/440V (50Hz)
Linear speed: 10-150m/min
Warranty period: One year warranty.