Slitting is also a shearing process, but rather than making cuts at the end of a workpiece like shearing, slitting us used to cut a wide coil of metal into a number of narrower coils as the main coil is moved through the slitter. During the slitting process, the metal coil passes lengthwise through the slitter's circular blades.
Slitting can be used equally well for both sheet or coil rolls.
Slitting blades are designed depending on the job required. The three critical determinants of the blade configuration include:
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Model No. | RS 3.0-12.0 | RS 4.0-16.0 | RS 6.0-20.0 | |
Coil Material | CR Coils , HR Coils, S.S Steel Coils, GI Coils, AL Coils, Copper Coils Picking Oil Coils | |||
Coil Thickness | 3.0~12.0mm | 4.0~16.0mm | 6.0~20.0mm | |
Line Speed | 0~60m/min | 0~50m/min | 0-50m/min | |
Coil Weight | ≤30T(35T) | ≤30T(35T) | ≤30T(35T) | |
Coil I.D | φ508,φ610,φ760mm | φ508,φ610,φ760mm | φ508,φ610,φ760mm | |
Coil O.D | ≤φ2200mm | ≤φ2500mm | ≤φ2500mm | |
Strip Width | ≥100mm | ≥100mm | ≥100mm | |
Number of Strip | 5~20 | ≤5 | ≤5 | |
Slitting Accuracy | ±1.0mm | ±1.0mm | ±1.0mm | |
Blade shaft | Ф320 | Ф340mm | Ф360mm | |
Electrical Control System | PLC Automatic control | PLC Automatic control | PLC Automatic control |
COIL/ROLL DETAILS | Material | HR, CR, SS, GI, PPGI, |
Tensile Strength | δb≤550Mpa,δS≤260Mpa | |
Coil/Roll thickness | 6-20mm | |
Steel Coil/Roll width | 600-2500(Max) | |
Coil/Roll I.D | Φ500-760 mm | |
Coil/Roll O.D | Φ2500mm(Max) | |
Steel Coil/Roll Weight | 35T(Max) | |
Slitter parameters | knife pivot diameter | Ф360 mm |
Knife pivot material | 40Cr | |
Blades specification | Φ360mmXφ360mmX20mm | |
Blade material | 6CrW2Si | |
Max slit quantity | 4 pcs (16mm) 8 pcs(8mm)(Customized) | |
Width precision | ≤±0.05mm/2M | |
Other parameters | Power | 380V/50Hz/3Ph(Customized) |
Line speed | 0-60m/min | |
Capacity | 450 KW | |
Whole line Dimension | 45m(L)X10m(W) | |
Line direction | From right to left(Face to machine) | |
Machine color | Blue |