4x1250 Slitting Line
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4x1250 Slitting Line

4x1250 Slitting line can decoil, slit and recoil big steel coils as required width standards.

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Technical parameters
Steel coil parameters
1.Raw material: Cold and hot rolled sheet,galvanized steel
2.Raw material strength: σs≤235Mpa σb≤450Mpa
3.Raw material thickness: 0.3~4mm
4.Coil width: 300~1250mm
5.Suitable coil ID: Φ508/Φ610/Φ760
6.Suitable coil OD: Φ1200~Φ1800mm
7.Coil loading capacity: max 30Tons
Finished products parameters
1.Slitting pieces numbers: (Not including slitter edge)
0.3mm≤t≤1mm, biggest 30 pieces;
1mm≤t≤4mm,biggest 10 pieces;
2.Minimum slitting width: ≥35mm
3.Width tolerance: ≤±0.1mm
4.Slitting straightness accuracy: ≤0.8mm/1000mm
5.Recoiling ID:Φ508mm
6.Recoiling OD:≤Φ1800mm
Other parameters
1.Slitting speed: ≤90m/min
2.Slitting mode: Dynamic shear
3.Electric source: 380V/50HZ Three phases five wires system
4.Total power: 200kw
5.Driving electric motor:
Five rollers leveling machine:Adjustable speed motor DC30kw
Slitting machine: Adjustable speed motor DC55kw
Recoiling machine: Adjustable speed motor DC75kw
Floor space: (L)28m x (W)8.5m x (H)4m
6.Working direction: From the left to the right(Facing line on the operation table side)
7.Operator numbers: Two technical workers, two common workers
8.Equipment color: As the request of customer