SALIENT FEATURES

• Electronic rewind tension control incorporating a magnetic powder clutch. Transmission of drive to the rewinding shaft is through timing belts for noiseless and vibration free operation.
• Unwind tension control system incorporating a magnetic brake to maintain constant tension in the pay-off
• The rewinding shaft rolls lifting and lowering is using Pneumatic Cylinder for constant tension/ tight winding of pads
• 2 magnetic powder clutch are fixed on rewinding shaft to maintain constant tension winding
• Pneumatic pressure control of rewind shaft against surface roller
• Pneumatic side pressure control on top cutter shaft for burr free slitting.
• Pneumatic locking of pay-off shafts (Air expansion shaft)
• Pneumatically operated NIP Roller
• Unwinder roll lifting/lowering using hydraulic cylinder thus eliminating use of overhead crane
• Web aligner with photoelectric edge correction for perfect flat pad.