1. Introduction:
This automatic jumbo paper roll slitter and rewinder machine is used for slitting and rewinding jumbo paper roll into small paper rolls with required width. The small paper rolls are used to produce cardboard paper edge protector, cardboard paper tube etc. It has automatic blade position adjustment, edge blowing device, edge correcting controller and hydraulic paper loading / unloading system. 2 pieces of pneumatic core shafts will be delivered together with machine.
The machine owns below features:
Mitsubishi PLC.
Mitsubishi touching panel.
Mitsubishi Inverter
Mitsubishi MT40 Tension controller
Mitsubishi Detector
Taiwan Magnetic powder brake

2. Main specification:
Model: SANJSR-02
Jumbo roll max.width: 1800mm
Jumbo roll max.diameter: 1500mm
Jumbo roll core diameter: 76.2mm
Finished roll min.width: 50mm
Finished roll max.diameter: 1000mm
Paper range: 40~600gsm
Speed: Max 230m/min
Blade: 20pairs
Power: 7.5KW/380V/50HZ/3phases
Weight: ~3000kgs
Dimension: Unwinder: 2000mm*3500mm*1200mm
Rewinder: 3000mm*2500mm*1500mm