CAZJ-1250-10T High Speed Slitting Line Machine CNC
Coil precision slitting machine is mainly used for common cold rolling metal plate of slitting stripes to high-speed precision machining. And the machine components are below:
1.Loading sataion 2.Coil car
3.Decoiler
4.Front loop
5.Side guide device
6.HUB cutter
7.Back loop
8.Recoiler
9.Discharge trolley
10.Scrap received unit(01 nos)
11.Hydraulic system
12.Pressure system
13.Lubricating system
14.Electtical equipment
Product Introduction
The loading station used in the preparation for steel coil loading work , and platform line nylon plate in order to prevent the surface scratches.
Reserve coil number: 1 set
Load weight: 10T (Max.)
Operation function: With functions of lifting and moving horizontally, it can easily import steel coil inner hole to uncoiler expanding cylinder. Drive way: Lifting adopts hydraulic drive, horizontally movement driven by AC gear motor, four pillar type elevator guide.
Load weigh: 10T (Max.)
Operating function:One-arm supports hydraulic pressure expanding claw structure.When the coil car positioning, the uncoil er put the expanding claw into the steel coil inner hole, and open claw to coil up tight, unwin der decline for steel coil compression and manual uncoiling . Start the AC motor rotating the uncoil er, import the end plate to the pinch machine,containing the manipulator device .
Arc plate circle size:φ508mm(Can buy washer to expand scope)
Axis core structure:Consists of four groups of wedge slider, and use advanced no welding structure .
Manipulator: To support one end of the cantilever shaft, connect rod die roof structure, and drive d by hydraulic cylinder.
Brake device:Advanced pneumatic wind plate brake braking .
Mechanical structure:It’s processed by casting and welding steel plate .
Operating function: The loop use two group of electric eye control, and adjust the speed between pinch machine and disc shear to cooperate. Meanwhile it can control the position of the steel strip in the loop pit. Included the hydraulic loop guide and electric eye control system.
Mechanical structure: Loop guide table is arm structure,table-board covers with the plastic wheel, and use hydraulic drive to lift.
1.Operating function: To guide steel coil plate end smoothly into the disc shear with the both sides of the
vertical roller wheel device. Special Setting front guide roller to make steel coil lead more accurately.
2.Width adjustment:To adjust manually bothway screw rob, and the minimum width is 200mm .
3.Special installing compression roller above the disc shear of entrance to prevent steel plate to bounce at the beginning.
Operating function: Steel coil is longitudinal sheared into width needed. Through changing combined casing, can flexibly change shear finished width. Servo- motor drive, single machine can turn reversible. And it adopts motor side open rack.
Type: HUB cutter type
Mechanical structure :
1)Spindle material:SCM440
2)Spindle specification:Φ125 mm, Each one from top to bottom, no key type structure .
3)Cutter shaft adjustment:Be fixed by lower shaft, electric adjusted by upper shaft .
4)Cutter shaft fastening:Top and bottom cutter shaft adopt double nut as axial fastening .
5)Cutter protection:In the shaft end of top and bottom cutter shaft is equipped with iron cutter cases .
Flashboard function: On the rack is equipped with installation sheet material return device of wood shuttle flashboard .
Drive device: 2.2KW servo motor.

To guide the steel strip enter into the recoiling machine. When the unit operating, it can coordinate the speed balance of slitting machine and recoiling.
Loop guide table is arm structure, and use hydraulic drive.
Loop guide table covers with the plastic wheel.
8. Scrap received unit (01 nos)
This device is used to receive the scrap of both side.

1.Operating function:
To separate the slitting strip and wind the strip coil. To shirk the strip coil to discharge car is by manual operation. Coiling cylinder rotate by dc motor driven, and radial shrink by hydraulic driven. The clamping jaw is inching position oil pressure shrinking structure. Hydraulic pressure cantilever type of coil strip separator can auto-rise with the increase of steel coil, and can always compress steel coil. It contains manipulator and pneumatic rapid brake. Returned material adopts the hydraulic push plate method to ensure that steel coil good layer and do not loose when returning material.
2.Mechanical structure:
1)Arm type of steel strip separator: By the cantilever, separate pieces, separation of spacer and separation axis. Separation axis lifting power is the hydraulic cylinder. Separation axis auto-rise with the increase of steel coil, and can always compress steel coil. Cantilever axis positioning by the manipulator device, and ensure that scroll bearing in good condition.
2) Strip steel recoiling machine: By the motor, reduction gearbox and coiling cylinder.
3) Coil ID: Φ508mm
4) Coil shrinkage: Rotating hydraulic cylinder drive, seamless structure.
5) Axis core structure: Consists of four groups of wedge slider, and use advanced no welding structure.
6) Coil OD: Φ1200mm(Max.)
7) Coil weight: 10T (Max.)
8) Coil mode: Overwind
9) Clamping jaw: Inching positioning oil cylinder shrinking device. No crease type of clamping.
10) Braking device: Advanced pneumatic disc type brake braking.
11) Drive power: 22KW servo motor .
12) Returned material device: Returned material adopts the hydraulic push plate method.
13)Manipulator:To support one end of the cantilever shaft, connect rod die roof structure, and driven by hydraulic cylinder.

10.Discharge trolley
Operating function: With functions of lifting and moving horizontally, it can easily export the inner hole of steel coil uncoiler expanding cylinder.
Drive way: Lifting adopts hydraulic drive, horizontally movement driven by AC gear pillar type elevator guide.
Loading capacity : 10T (Max.)
11.Hydraulic system
One set of oil pressure pump station. Ac electromagnetic directional valve oil control.
And be with oil filtering and cooling system.
12.Pressure system
Solenoid valve and manual valve loop control. Three combinations are moisture separation, oil mist lubrication and pressure regulating .
13.Lubricating system
All moving parts are equipped with corresponding lubrication points.
14.Electric equipment
1.Electric control, deputy work station, A total of three groups of electronically controlled main and deputy operating station.
2.Use PLC, touch screen, dc closed-loop control system.
3.PLC, touch screen, button and main electric elements adopt SIEMENS.
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