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4-16 x 2000mm Steel Coil Slitting Machine



The slitting machine is also called vertical slitting line which are used to slit cold rolled steel coil,hot rolled steel coil,galvanized steel coil,silicone steel coil,stainless steel coil,aluminum coils etc into different width according to the user’s production demands and cut as well

The smaller metal strips are recoiled at the end of the slitting machine by which  these smaller strips are used necessarily for the next process usage in the professional field of making transformers,motors making industry,tube/pipe welding mill industry,Cold roll forming  industry, ceiling drywall industry  and other high-precision equipment making and metal strips making industries. 

According to the material slitting thickness there are thin plate or board slitting machine,media-thickness plate or board slitting machine and thick plate or board slitting machine.

According to the metal materials there are copper strips slitting machine,stainless steel slitting machine,cold or hot rolled plate slitting machine,silicone steel slitting machine.

1.Basic specification of the steel coil:

1 Steel coil material:HRC,CRC( like cold rolled,hot rolled and galvanized steel)

2 Coil thickness:4mm--16mm for common carbon

3 coil diameter:max 2500mm

4 Coil width800mm---2000mm

5 Coil inner diameter:508mm,610mm.760mm

6. Coil weight:25T/30T/35T/40T

Technical specifications of the complete slitting machine:

1 The Material of available coils: apply for carbon steel ,cold rolled or hot rolled steel

2Thickness of the coils: 4—46mm;

3Width of the slitting coils:max 2500mm

4.Precision of slitting width tolerance: ±0.03mm

5.Slitting speed: 0—50m/min(adjustable)

6.Loading capacity of uncoiler machine:20T/25T/30T/35T/40T

7.Coil Inner.Diameter: 460mm-610mm-760mm

8.Coil Outer.Diameter: max 2500mm

9.Slitting motor power:200kw DC motor

10.Recoiler motor power:250 kw DC motor

11.Slitting blades:D600×d360×T50mm

12.material of the slitting blades:Cr12Mov(SKD-11),Hardness of blade: HRC58°—60°

13.Min slitting width : ≥30mm

14.Slitting blade quantity: 22 pcs

15.Recoiler I.D: 508mm and 610mm

16.Power supply: 380V 50Hz,3Ph or 440V,60Hz,3ph

17.Total dimension:28mx7.5mx2m

18.Total consumption:320kw

20:It needs half an hour to finish the quick-changeble slitting head .

Flow chart :

Coil-loading——Double mandrel uncoiling——Coil-head-feeding, press & shoveling——Double-roller pinch feeding, five-roller leveler——End-cutting----Hole Accumulator(1) ---- Strip-aligning----Disk slitting——Scrap reeling——Hole Accumulator(2)——Pre-separator/Tensioner/length-measuring roller——Recoiling/Coils press & separator——Coils-discharging——Hydraulic control——Electric control 

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