About(2-6)X650mm flat bar slitting machine

Main Technical parameters

Technical process

From right to left: coil car--decoiler—press and pinch and feed device—side guide—slitting machine—Tension stand----recoiler

LAYOUT

Finished Product

Parts of the line

Introduction of the line

ZJX-6x600slitting line used for steel coil slit and recoiling the steel plate to prepare for the next process.

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 6Tons(MAX)

◆Function: It is used to lift up and down, move forward and back to make it easy to load the coils on decoiler. Hydraulic controls lifting, cycloid reducer motor drives moving. The car is controlled on the auxiliary control panel. Its moving speed is 6-7m/min. When the coils on decoiler, the car will return back to the start position. It can also carry back the unfinished coils from decoiler. 

2.  Hydraulic de-coiler   

◆Structure：Hydraulic expand and shrink to tight the inner hole of steel coils.

◆Specification：Φ520max/480min×650（width of roller）

◆ The max capacity:6T

◆Function: Fixed the coil to achieve unwinding function, with brake.  The car makes the inner holes of steel coils aim at the de-coiler center. The hydraulic expand and shrink de-coiler is driven by hydraulic, to tight the inner hole of steel coil.

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 shovel head, hydraulic power shovel-head ect feeding steel plates.

◆Hydraulic pressing & guiding device: Driven by 4KW 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. Transition table I

◆2 m-length table is also used to feed the sheets. Prepaeed by the buyer.

5. 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 hand the both ends of the screw. The adjusting width is: 100-650mm.

6.Slitting machine

◆Specification of blades：Φ340×Φ200×10 material：H13 and 60 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 material：δ＝2-6mm.

◆Width of process able material ：B≤600

◆Electric motor：45KW frequency conversion control motor to control the speed. Control mode is frequency control.

◆Reducer: cycloidal reducer

◆Slitting speed：v≤ 40m/min.

◆Function: It equips the side guide device, to achieve positioning strip and stop the jumping of strip. Improve the accuracy of slitting. It can shear actively or passively. To achieve different strip thickness accuracy requirements of slitting. 

7.Scrap winder

◆It used to wind the scarp strips.

◆If the raw material size is appropriate, machine design can not generate side wire, reduce the waste

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

8. Transition table II

◆2m-length table is also used to feed the sheets. Prepared by the buyer.  

9.Tension stand

◆Two rollers tension design. Can get rid of some burrs of the surface of strips after slitting

◆The frame welded by steel plates.

◆To establishing a stretching force with recoilier, to make sure the even quality and tight of steel coils after recoiling.

10.Square shaft recoiler

◆Structure：Square shaft type rewinding shaft

◆Specification of shaft：120X120（square）

◆Capacity：P≤6T.

◆Motor：YCT 55KW AC variable speed motor

◆Decelerator：JZQ650   i＝40.1 7

◆Speed：v＝40m/min（average）

◆Overall steel plate cantilever structure

◆Function: It cooperates with tension stand to insure the even and tight quality of recoiler. Recoiling tension adjustable, Recoiling speed adjustable.

11.Hydraulic system                          

◆Ensure the using of every hydraulic part.

◆The working pressure of the hydraulic system is 6.3-16Mpa

◆Hydraulic components using domestic quality brand.

12. Electrical system

◆Standard electric cabinet, main operating table and auxiliary operation platform to achieve the overall control of the machine 

         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.

The main model you may select:

6X400mm; 6X650mm; 6X800mm; 8X800mm; 12X1000mm