Wuxi YBT Machinery Equipment Co.,Ltd.
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1600mm Automatic Steel Slitting Line Easy Operate Steel Sheet Slitting Machine
Introduction:
The capacity of the middle thick steel coil slitting line is mainly used to slit steel coils of thickness 0.6~5 mm, 1~6 mm, 2-8mm or 3~10mm. And for steel coils with width: 600~1600 mm, 800~1800mm or 800~2000mm into narrower baby coils. This steel slitter is widely used for proving steel strip coils for cold rolling mill, welded pipe mill, roll forming machine, etc.
Working Process:
Coil-loading — Double-mandrel uncoiler — Coil-head-feeding, press & shoveling — Double-roller pinch feeding, five-roller leveling — End-cutting — Hole Accumulator(1) — Strip-aligning — Disc shearing — Scrap reeling — Hole Accumulator(2) — Pre-separator/Tensioner/length-measuring roller — Recoiling/Coils press & separator — Coils-discharging — Hydraulic control — Electric control
Technical parameters of 1600mm Automatic steel Slitting line :
| 1. | application | CRNGO, Galvanzied steel |
| 2. | Thickness of coiled plate | 0.3-3mm |
| 3. | Width of coiled plate | 1600mm |
| 4. | width tolerance | ±0.05mm/2M |
| 5. | Slitting speed | 0-120m/min |
| 6. | Loading capacity | 15T |
| 7. | Coil I.D | 480-510mm |
| 8. | Coil O.D | ≤1800mm |
| 9. | Knife pivot diameter of slitting | 200mm |
| 10. | Slitting blade | 200×340×20 |
| 11. | Material of slitting blade | 6CrW2Si |
| 12. | Hardness of blade | HRC58°—60° |
| 13. | Recoiler I.D | 508mm |
| 14. | Power | 380V three-phase 50Hz |
| 15. | Size | 30mx8m |
Advantages & Characteristics of our Coil Slitting Machine:
1. Each production line (thin sheet slitting line) is designed and made strictly according to customer requirements. Not only this, our engineers carefully think over in customer's shoes, making sure whole metal coil slitter to be compact, smooth, solid and easy to operate.
2. There are one or two hole accumulators in the middle thick coil slitting line, which depends on minimum thickness, slitting speed, etc factors. One pit accumulator always lies after slitter and before tensioner.
3. According to functions & solidity request of each steel slitter unit, we adopt suitable structure and use proper and enough material to make each steel coil slitting line unit.
4. Good material and precise sizes of disc knives, spacers and rubber rings on slitting shaft for our steel slitting machine can make sure little burrs, little cambers(±0.10mm/m), no stickiness to knives and precise slit width(+/-0.05mm).
5. Edge scrap reeler of our steel slitter uses torque motor, making sure evenly and synchronously wind edge scraps up.
6. To change disc knives fast, double steel slitter can be chosen. When one steel slitting machine is working, workers can install knives on the other slitter, then just exchange locations of two steel coil slitting line to continue work.
7. Double press rollers are installed on each equipment sequently following each hole accumulator, in case strip head falls in hole while feeding strip head through steel coil slitting line.
8. Coils separating & pressing-down bracket is installed on recoiler, hydraulically driven, press on recoiling block tight and automatically move up while recoiling diameter becomes bigger.