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Bottom Slitting and Rewinding Machine

Performance and Characteristics

This machine is suitable for slitting and trimming the super sized coiled material like plastic films, i.e paper, cloth and all kinds for paper plastic compound materials like laminated paper. coating paper, synthetic leathers and so on for printing and packing.

 

Main Features

To adopt round blade to sitting, featuring in high precision and easy operation adjustable sitting blades.

To adopt A/B shaft to rewind independently featuring in easy installing,dismounting and opetation.

The air-expansion shafts are adopted for rewinding and unwinding with automatic control of tension, featuring in orderty and compact rewinding of finished product.

The feeding support is of automatic pneumatic pressure lift, With an automatic discharge device for discarded sides.

The machine adopts frequencv speed control, microcomputer automatic controller, imported hydraulic Pressure rectifying device. featuring in automatic counting stop upon alarming, digital displayer for tension etc.

Technical specification

Model QFJ-1100A QFJ-1300A QFJ-1600
Max. diameter of unwinding 1400 1400 mm 1400 mm
Min. width of slitting 1100 mm 1300 mm 1600 mm
Max dia of rewinding 1000 mm 1000 mm 1000 mm
Min width of rewinding 20 mm 20 mm 20 mm
Slitting speed 10-150 m/min 10-150 m/min 10-150 m/min
Slitting accuracy ± 0.2 mm ± 0.2 mm ± 0.2 mm
Total Power 10 KW 11 KW 12 KW
Electric 380v / 50Hz Tri-phase 380v / 50Hz Tri-phase 380v / 50Hz Tri-phase
Required air presure 5.5 kg/cm 2 x 0.5m 2/min 5.5 kg/cm 2 x 0.5m 2/min 5.5 kg/cm 2 x 0.5m 2/min
Weight 2800kg 3000kg 3300kg
Overall Dimension 3800 x 2500 x 1800mm 3800 x 2500 x 1800mm 3800 x 2500 x 1800mm