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Hydraulic slitting line

(1-3)x1250mm steel coil hydraulic slitting line

(1-3)x1250mm 1250 steel coil hydraulic slitting line 

The 1250 Steel coil hydraulic slitting line  is equipped with the necessary hydraulic actions on the basis of the mechanical slitting line.Easy to operate with high automation and reduce the pressure on workers to improve the efficiency.

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About (1-3)x1250mm steel coil hydraulic slitting line

 

Main technical parameters

NO.

Name

Unit

Parameters

1

Control model


Frequency conversion control

2

Materials


Galvanized steel,Hot rolled steel

3

Thickness

mm

1-3

4

Width

mm

1250

5

Coil I.D.

mm

508

6

Coil O.D.

mm

≤1600

7

Weight

T

10

8

Slitting blade shaft

mm

Φ200

9

Blade specification

mm

Φ340×Φ200×10

10

Material of blade


6CrW2Si

11

Line speed

m/min

≤40

12

Power of pinch

KW

11

12

Power of slitting machine

KW

45

13

Power of recoiler

KW

55

14

Quantity of strips (Max)

strips

10 pieces;1-2mm,5 pieces; 2-3mm, 5pieces

15

Width tolerance


≤±0.1 mm

16

The direction of whole line


from right to left, the operate table faces the machines

17

Power


380V/3Ph/50Hz( Customized)

18

Operation people


1 technician and 2 general worker  

19

Color


Green  ( Customized)

LAYOUT

 

1250 Steel coil hydraulic slitting line machine 1250 Steel coil hydraulic slitting line machine

Composed devices

No

Name

 Quantity

1

Hydraulic entry coil car

1 set

2

Hydraulic de-coiler

1 set

3

Hydraulic press and pinch device

1 set

4

Head cutting machine (Optional)

1 set

5

Table I


6

Side guide device

1set

7

Slitting machine

1 set

8

Scrap winder

1 set

9

Table II


10

Tension stand

1 set

11

Recoiler

1set

12

Hydraulic exit coil car

1set

13

Hydraulic system

1 sets

14

Electrical control system

1 sets 

1.  Hydraulic entry coil car

The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler.

It is driven vertically by hydraulic cylinder with four guide pillars.

The level movement is driven by cycloid motor.

The capacity of it can reach to 10Tons(MAX)

2.  Hydraulic de-coiler

StructureHydraulic expand and shrink to tight the inner hole of steel coils.

SpecificationΦ520max/480min×1300width of roller

The max capacity: 10T, with simple supporting stand.

3.  Hydraulic press and pinch device

Two hydraulic cylinders controlled unwinding rubber roller lifting.   

Cycloid reducer BWY215-121 drive the running of steel coil.

Hydraulic pressing & guiding device: Driven by 11KW cycloid reducer motor. Setting manual clutch. Pinch roller pressed by hydraulic cylinders.

Drive mode using the lower roller drive. The diameter of hydraulic cylinder is: φ100

Structure: It is welding by steel plates and profiled bar

4.  Hydraulic head cutting

Adopt double type structures, can cut the 3.5mmX1250 steel plates.

Blades are 6CrW2Si material and the up and down clearances is adjustable.

This device is used to shear the head of coils and make the material go through the slitter very conveniently, and it can also be used to cut the big coils into the small coils.

5. TABLE I

6.  Side guide device

It is composed of the frame, guide roller, adjustment device, movable platform and multi-roller wheel

The vertical rollers on the both sides guide the sheet right into the slitter.

Both sides of guiding vertical rollers adjust by the motor drives the both ends of the screw. The adjusting width is: 400-1250mm.

7.  Slitting machine

Specification of bladesΦ340×Φ200×10 material6CrW2Si and 20 pieces of blades and a set of spacers and rubber ring will be provided with the machine for free, Details please check the spare parts list.

Thickness of process able materialδ3mm.

Width of process able materialB≤1250

Electric motorElectric motor30KW frequency conversion control motor to control the speed. Control mode is frequency control.

Reducer: cycloidal reducer

The slitting machine is designed with entry guide device, press device  

Slitting speedv≤ 40m/min.

8.  Scrap winder

It used to wind the scarp strips.

It consists of base, the shaft and plate of scrap material, friction wheel, supporting wheel chain, chain, decelerator and 5.5Kw motor.

9.  Table II

It is used to control the speed buffer between decoiler and slitting machines

It should be done according to the foundation drawings

10. Tension stand

The frame welded by steel plates.

Consist of base ,pre-dividing shaft, bracket, press shaft, hydraulic damp device and hydraulic shaft lifting the press down device. Supporting slices, spacers and etc.

It is equipped with the transition table which is driven by hydraulic and is used to make the finished strips pass easily.

Function: It also have the side guide device for finished strips and prevent them from jumping and improve the recoiler quality. To establishing a stretching force with recoilier, to make sure the even quality and tight of steel coils after recoiling.

11. Recoiler

Structurehydraulic expand and shrink model.

Specification of shaftΦ510/470minx1350

CapacityP≤10T with simple supporting stand

Motor55KW AC variable speed motor

DeceleratorJZQ650   i40.1 7

Speedv40m/minaverage

Overall steel plate cantilever structure

12. Hydraulic exit coil car

The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler.

It is driven vertically by hydraulic cylinder with four guide pillars.

The level movement is driven by cycloid motor.

The capacity of it can reach to 10Tons(MAX)

13. Hydraulic system

Composed of hydraulic oil pump, pipes, connectors, etc

Ensure the using of every hydraulic part

1 set hydraulic control station, control valve, and oil pipes . It is controlled by 11KW AC motor. 

And it is equipped wind-cooling system to ensure the hydraulic works in the stable environment.

Ensure all the hydraulic parts function.

Hydraulic system working pressure 6.3-16Mp.

14. Electrical control system   

It controls the speed of the whole line. The main operation table can make the whole line change from high to low speed. And it can also make the plate into the machine manually

If you need detailed parameters of the machine, please tell me the specifications of the sheet you need to process, I will provide you with the data, to give you the technical solutions you need.

Such as:
1,coil .I.D (mm)
2,coil .O.D (mm)
3,MAX coil weight (Ton)
4,main material
5,max coil thickness (mm)
6,max coil width (mm)
7,voltage/ HZ
and so on 

The main model you may select:

 


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