1.5-3.5mm*2600mm Steel Slitting Line Machine is for slitting steel coils with the thickness is 1.5-3.5mm, width is up to 2600mm steel coils. 

1.5-3.5mm*2600mm Steel Slitting Line Machine

Suitable Material for Steel Slitting Line Machine

• Suitable Material: carbon steel coils, CR, HR, Copper
• Material Thickness: 1.5 to 3.5mm
• Max Material Width: 2600mm
• Coil I.D: Φ508mm, Φ610mm, Φ760mm
• Max Coil O.D: 1800mm
• Max Coil Weight: 25000kg

Work Precess of Steel Slitting Line Machine

Coil Loading→Uncoilng→Coil Entry Holding Down And Lifting Up→Pinch Roll Feeding→Coil Entry Cutting→Loop Bridge Table 1→Material Deviation Guide→Slitting→Scrap Strips Winding→Loop Bridge Table 2→Pre-Separator And Tension→Recoiling→Unloading

Steel Slitting Line Machine Components

Steel Slitting Line Machine Technical Parameters

Hydraulic Coil Loading Car

1. Function: The coil loading car can move horizontally and lift up and down vertically; easily to load the coil onto the decoiler
2. Vertical Lift Up And Down: φ200mm hydraulic cylinder, with 4 guide pillars
3. Horizontal Movement: 2-63-121, cycloidal motor
4. Speed of Movement: 6-7m/min
5. Loading Capacity: 25000kg(Max)

Double Head Decoiler

1. Function: This double head decoiler is designed to support and fasten the coil, and then uncoil. The decoiler can move through linear guide to align the coil with slitting line.
2. Structure: This pair of double decoiler is composed of linear guide base, steel-plate-weld frame, shaft, 3-step expansion and tension uncoiling block, and hydraulic cylinders. One of the decoiler equipped with the brake.
3. Expansion And Tension: Power offered by hydraulic cylinder
4. Decoiler Moving: Power offered by hydraulic cylinder

Coil Entry Holding Down, Pinch Roll Feeding, Leveling Device

1. Function: This holding down device can lead the coil entry smoothly enter into the feeding device. And feeding device offer power to feed the material into the next cutting device.
2. Holding Down Power: driven by hydraulic cylinder
3. Coil Entry Leading Roll: driven by cycloidal motor BWY- 4
4. Shovel Board: used as a guide path for coil entry easy entering into the feeding device
5. Pinch Roll: a pair of pinch roll for feeding
6. Leveling Roll: 5-roll leveling device, up layer 2 and bottom layer 3
7. Adjust Of the Roll: manually adjust the gap between the rolls for best leveling quality
8. Motor: 30KW 

Hydraulic Coil Entry Cutting Device

1. Function: used to cut the coil entry smooth
2. Cutting Blade: material 9CrSi; gap between the up and down blade and be manually adjusted
3. Cutting Material Thickness: 1.5 to 3.5mm
4. Cutting Material Width: 2000mm
   

   

Loop Pit Bridge Table 1

1. Function: used to match the speed between decoiler and slitting machine. At first, the support table pivot up as a bridge over the pit to make sure the material easily pass to the slitting machine. When the whole line is running, the table pivot down to make the material fall down and stock in the pit.
2. Pit Size: 4500X3000X2000(L*W*H)

Material Deviation Guide

1. Function: used to guide the material in avoid of deviation
2. Guide Roll: 2 pairs of stand guide roll
3. Adjust: manually adjust the side hand-wheel to adjust the guide width
4. Adjust Range: 500 to 2000mm

 Slitting Machine(Slitter)

1. Structure: This slitting machine is composed of machine base, side stands, slide blocks, shafts and slitting blade, etc.
2. Main Power: 132KW DC motor with JZQ 750 reducer and universal joints
3. Shaft: φ260x2050mm, material: 40Cr, heat treatment HB225-250
4. Shaft Lift Up And Down: driven by motor
5. Blade Replacing: one side of the stands can be pushed out by hydraulic cylinder, which is convenient and easy to replace the slitting blade

 Scrap Material Winder

1. Equip on two sides of the machine after slitting, wind the scrap material
2. Motor: 7.5kw

Loop Pit Bridge Table 2

1. Function: used to match the speed between decoiler and slitting machine. At first, the support table pivot up as a bridge over the pit to make sure the material easily pass to the slitting machine. When the whole line is running, the table pivot down to make the material fall down and stock in the pit.
2. Pit Size: 4000X3000X5000(LXWXH)

Pre-separator And Tension Stand

1. Function: this device is used before final recoiling, to pre-separate and tension the material strips for the perfect recoiling quality
2. Structure: this device is composed of machine base, pre-separator, tension device, guide roll, etc.
3. Press Roll: lift up and down by pneumatic cylinder
4. Pre-separator Shaft: linear guide design for easy replacing the separate discs according to slitting width

Recoiler

1. Structure: hydraulic mandrel expansion and tension type, equip with hydraulic hold down arm. Hold down arm equip with separate discs.
2. Hydraulic Push Device: easy for unloading the recoiled coils
3. Main Power: 110KW DC motor
4. Recoiler Mandrel: diameter 273.8mm; material No. 45 steel, HB220-250

Hydraulic Unloading Car

1. Function: support and move the recoiled coils out
2. Vertical Lift Up And Down: φ200mm hydraulic cylinder, with 4 guide pillars
3. Horizontal Movement: XWD2.2-63-121, cycloidal motor
4. Loading Capacity: 25000kg(Max)

Hydraulic System

1. Consist of hydraulic station, control valve and oil pipe.
2. The Hydraulic station equip with accumulator and air cooling system.
3. Pressure: 6.3-16Mp
4. Hydraulic Power: offered by 11kw AC motor

Electric System

1. Consist of electric PLC control cabinet, operation panel and DC cabinet.
2. DC controller: Euro 590
3. Frequency And Voltage: 380V, 50Hz, 3Ph

Believe Industry Company have a full range of Steel Slitting Line Machine for different requirements. The line normally is divided into 3 kinds: Light Gauge Slitting Line, Mediumn Gauge Slitting Line, Heavy Gauge Slitting Line.

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