CRGO(CRNGO) slitting machine-1250 MM

   

• Scope of application：Silicon steel coil,silicon steel sheet,transformer core,transformer lamination
• Remark：
• Product category：silicon steel slitting line
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Product description

CRGO slitting line,CRNGO slitting line,CRGO slitting machine,CRNGO slitting machine Application:

The slitting line is used to longitudinal cutting the wide CRGO coil into required width of strips and wind into rolled coil. It’s suitable for processing material for transformers, motors, instrument transformer and reactors.

This equipment is consists of uncoiler, feeding device, slitter, tensioning system, recoiler and PLC　control system．

Main Features:

1. Adopting advanced pull slitting and active slitting process with high precision

2. Adopting a high-rigidity, high-precision structure of the slitter and recoiler. The design deflection of the main shaft system is 0.01%.

3. The layout of the line is reasonable. All use electric, pneumatic or hydraulic driving. It’s easy to operate and has high production efficiency.

4. Adopting advanced Omron PLC from Japan to achieve the logic control of the whole line and increased the stability and reliability of the system. Human-Computer dialogue is available through touch screen, fixed length cutting and cutting speed are all displayed on the screen.

5.  The slitting speed is adjustable. The uncoiler, slitter and recoiler all adopt imported speed governor. Single operation, uncoiler and slitter linkage, uncoiler, slitter and recoiler three machine linkage can be realized when in manual state, the slitting speed will be matched automaticly. The whole line speed is synchronization when automatic cutting.Application:

The slitting line is used to longitudinal cutting the wide CRGO coil into required width of strips and wind into rolled coil. It’s suitable for processing material for transformers, motors, instrument transformer and reactors.

This equipment is consists of uncoiler, feeding device, slitter, tensioning system, recoiler and PLC　control system.
Technical characteristics of the production line
1．requirement of the decoiler
（1） inside diameter：f500mm
（2）width：500-1250mm
（3）max weight：6T
（4）max outside diameter：φ1200mm
（5）thickness of the silicon steel sheet：0.21-0.5mm
2．Coils specification
（1）max inside diameter of recoils:f510mm
（2）min width of cutting sheet:40mm
3．technical specification and main parameter
（1） spindle diameter：Φ125mm,
     HRC53-59，Rockwell hardness of the spindle surface
     axial termination runout≤0.003mm,
     radial runout≤0.02mm,
      end runout after installing the roll scissors≤0.012mm；
（2）cutting speed:0-120m/min
（3）Recoiler end nonstraightness below 1.0mm (continuous uniform cutting speed, 10 circles inner layer not considered
（4）Maximum number of knives
（5）Recoil pressure:500kg(adjustable air bag)
（6）Cutting burr≤0.02mm；
（7） Single edge non-straightness≤0.2mm/2000mm；
（8）tolerance of cutting width:±0.1mm；
（9）Diameter of knife tool：Φ250mm,
4.  Working voltage: voltage fluctuation 380V±10%,Frequency 50H_Z±2%
5. Environmental conditions: not more than 45°C for the temperature and not higher than 85% for the humidity.
6.  Equipment operation direction: Left
   Professional production CRGO slitting line,CRNGO slitting line,CRGO slitting machine,CRNGO slitting machine,At the same time we perform excellent port service, cost-effective, rapid and timely delivery.