Its function is to shear wide metal coil longitudinlly into narrow coils, many kinds of material are availble to shear, such as,
cooper plate etc.

No. | Item | Spec. | Details |
1 | Hydraulic Decoiler | Capacity of un-coiler | 10T |
Width of steel coil | 1500MM | ||
Inner diameter of steel coil | 508-630mm | ||
Outer diameter of steel coil | 1500MM | ||
Material of main shaft | 40Cr | ||
Decoiler motor | 7.5KW | ||
Hydraulic motor power | 4kw | ||
2 | Flattening -slitting | Coil material | Galvanized sheet, PPGI, GI |
Thickness of material | 0.3-3.0mm | ||
Width of material | 1250-1500mm | ||
Slitting speed | 10-50m/min | ||
Slitting width tolerance | ±0.1mm | ||
Diameter of shaft | 200mm | ||
Minimum width | 20mm | ||
Power of slitting | 30kw | ||
Material of blade | 6CrW2Si | ||
3 | Hydraulic Recoiler | Active re-coiler | active to recoiling |
Capacity of un-coiler | 10T | ||
Width of steel coil | 1250-1500mm | ||
Inner diameter of steel coil | 508-610mm | ||
Outer diameter of steel coil | 1500mm | ||
Material of main shaft | 40Cr | ||
Recoiler motoe power | 30kw | ||
Hydraulic motor power | 4kw |
Slitting Line Layout :


Active un-coiler: active to uncoiling.
Capacity of un-coiler: 10 tons
Width of steel coil: 1250mm
Inner diameter of steel coil: 508-610mm
Outer diameter of steel coil: φ1300mm
Uncoiling speed: 10-30m/min


This system can stamping strip steel afer slitting and feeder them into the decoiler.
Active re-coiler: active to recoiling.
Capacity of un-coiler:10tons
Width of steel coil: 1250mm
Inner diameter of steel coil: 508-610mm;
Outer diameter of steel coil: φ1300mm
Pneumatic damp pressing arm
Recoiling speed: 10-30m/min

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