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

1.	Coil Loading Car	1 unit
2.	Double Head Decoiler	1 pair
3.	Coil Entry Holding Down And Pinch Feeding	1 unit
4.	Coil Entry Cutting Device	1 unit
5.	Loop Pit Bridge Table 1	1 unit
6.	Material Deviation Guide	1 unit
7.	Slitter	1 unit
8.	Scrap Material Winder	1 unit
9.	Loop Pit Bridge Table 2	1 unit
10.	Pre-separator And Tension Stand	1 unit
11.	Recoiler	1 unit
12.	Final Coil Unloading Car	1 unit
13.	Hydraulic System	1 set
14.	Electric System	1 set

Steel Slitting Line Machine Technical Parameters

Hydraulic Coil Loading Car

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

Double Head Decoiler

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.
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.
Expansion And Tension: Power offered by hydraulic cylinder
Decoiler Moving: Power offered by hydraulic cylinder

Coil Entry Holding Down, Pinch Roll Feeding, Leveling Device

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.
Holding Down Power: driven by hydraulic cylinder
Coil Entry Leading Roll: driven by cycloidal motor BWY- 4
Shovel Board: used as a guide path for coil entry easy entering into the feeding device
Pinch Roll: a pair of pinch roll for feeding
Leveling Roll: 5-roll leveling device, up layer 2 and bottom layer 3
Adjust Of the Roll: manually adjust the gap between the rolls for best leveling quality
Motor: 30KW

Hydraulic Coil Entry Cutting Device

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

Loop Pit Bridge Table 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.
Pit Size: 4500X3000X2000(L*W*H)

Material Deviation Guide

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

Slitting Machine(Slitter)

Structure: This slitting machine is composed of machine base, side stands, slide blocks, shafts and slitting blade, etc.
Main Power: 132KW DC motor with JZQ 750 reducer and universal joints
Shaft: φ260x2050mm, material: 40Cr, heat treatment HB225-250
Shaft Lift Up And Down: driven by motor
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

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

Loop Pit Bridge Table 2

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.
Pit Size: 4000X3000X5000(LXWXH)

Pre-separator And Tension Stand

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

Recoiler

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

Hydraulic Unloading Car

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

Hydraulic System

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

Electric System

Consist of electric PLC control cabinet, operation panel and DC cabinet.
DC controller: Euro 590
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.

1.5-3.5mm*2600mm Steel Slitting Line