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Product Details:
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| Name: | Super High Speed Steel Coil Longitudinal Slitting Line | Material: | HR, CR, GI Coil Sheet |
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| Coil Width: | 500-1600 | Coil Thickness: | 0.4-4.0 |
| Coil Weight: | 25T | Coil ID, OD: | 508mm, 2000mm |
| Number Of Slitting: | 4mm X 10strips | Slitting Speed: | 0-180m/min |
| Recoil Mandrel: | 508 | Double Slitters: | Optional |
| Land Area: | 25m X 13m | Total Power: | 480KW |
| High Light: | Longitudinal Precision Slitting Line,Precision Slitting Line 4 X 1600,Steel Coil Slitting Line 180mpm |
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Super High Speed Steel Coil longitudinal Slitting Lines 4 x 1600 180mpm
Our new type advanced longitudinal slitting line gives much higher speed, stability and precision.
1. Single mandrel decoiler:
press one button on operator panel, centralizing to easily adjust coil on central line.
If partial coil is slit, the remaining coil sheet can return back to uncoiler
uncoiler mandrel is zigzag teeth segments to protect inner steel sheet not bruised.
paper peeling device in front of uncoiler to peel off wrapped paper.
2.Pinch roller plays deflection guide role and pinch feeding roles.
3.Side guide and horizontal guide: to guide steel strip in center and not jump up down.
4.Slitter:
5. Scrap winder: vertical winding reels on ear frame of guide roll table, the edge scraps itself fall down, and tail press roller hold slit stips tails.
6. Pre separating and tensioner: all separating shafts are the same and easily dismantled and installed.
tension provision is variable piston pump hydraulic system,two hydraulic cylinders on top give balance pressure.
7. Post shear and Deflector roller: post shear cut off irregular strips tails,making packing on recoiler easier.
Encoder on deflector roller track the slitting length and shows on touch screen.
8. Recoiler: overarm press separator from top to press down with brusher brushing off strips clean.
triangle door rotating to support recoiler mandrel shaft firmly and precisely.
Seamless mandrel to protect steel coils inner surface.
9. Hydraulic piping adopts clamp lock type, solid structure and easy to install and dismantle.
Parameters:
| Raw Material | Finished product | Tools | Power | Capacity |
| Mother coil | Baby coils | |||
| ID 508mm | ID 508mm | disc knife ID240 x OD360 x 15mm | slitter 160KW | speed 0-180m/min |
| OD 2000mm | OD 2000mm | knife spacer ID240x OD280 | recoiler 200KW | precision +/-0.10mm |
| Weight 25T | Weight 25T | separator ID85 x OD180mm | total 400KW | Camber 0.5mm/m |
| Thickness 0.4-4mm | strips 1mm x 30slits, 3mm x 12slits | tension pad 1350 x 400mm | hump: | |
| width 500-1600mm | Width 20-600mm | Nylon spacer: ID95 x OD110mm |
Composition and Parameters:
| No. | Composition | Parameters |
| 1 | Feeding Coil car | 25T |
| 2 | Double mandrel uncoiler | Φ508 mm, 25T load |
| 3 | Pinch feeder and Five Roller Leveler | Φ160 mm, 37KW |
| 4 | Hydraulic shear | 3 x 1600 |
| 5 | Pit accumulator 1 | 3000mm length |
| 6 | side guide and Pres Roller | 300-1600mm wide |
| 7 | slitting machine | Φ240mm, 160KW +4KW x 3 |
| 8 | edge scrap winder and Strips tails Press | 7.5KW x 2 |
| 9 | Pit accumulator 2 | 4000mm length |
| 10 | Pre-separator, Tensioner, balancing roller | Twice separating, wool felt tension |
| 11 | ReCoiler (with separating discs, pusher) | Φ508mm, 200KW, 25T load |
| 12 | Coils discharging car | 25T |
| 13 | Hydraulic system | Rexroth valves, Yuken pump |
| 14 | Electrically control system | Parker DC drive, Siemens PLC and touch screen |
Contact Person: Mrs. Megan Yan
Tel: 86-18951513765
Fax: 86-510-88159195
