Delivery Time:about 120 days
Certification:ISO9001, CE
Description
This slitting line is used for slitting raw material coils into strips. This machine can slit raw material coils into specific width. Our company has series of slitting lines, with thickness of 0.1-25mm and width up to 2500mm. The slitting line normally includes loading trolley, decoiler,guiding device (including lead roll, peleer table), coil head shear, centering and calibrating device, slitting machine, scrap rewinder, pre-distribution and tensioning machine, recoiler, and unloading trolley. The machine adopts PLC VF controlling system, DC driving for the slitting and recoiling, Touch screen operating and digital display. The production line is widely used for steel coil servcing for cold rolled steel, hot rolled steel, galvanized steel, stainless steel, etc.
Feature of the Machine
1. Double cone heavy duty decoiler, capacity up to 40 tons
2. DC driving for slitting and recoiling
3. Mitsubishi PLC controlling, VF speed control, touch screen operating
4. High speed design, speed can up to 200m/min(depends on material thickness)
5. China famous brand products, specialized in the manufacturing slitting line and cut to length line
Main Machine Components
Coil car.......................................................................................................1 set
Decoiler……...............................................................................................1 set
Feeding device..............……..……………...................................................1 set
Center adjusting device………………………..………………………………..1 set
Slittingng machine…..…………….………………………………………….…..1 set
Tensioning and pre-separater………..…………………………………………1 set
Recoiler.......................................................................................................1 set
Unloading coil car........................................................................................1 set
Hydraulic station………………..………………………………………………....1 set
Pneumatic system………………………………………………………………...1 set
Electric control system………….……….......................................................1 set
Main Electric Elements
Motor controller: Eurotherm/ Siemens/Mitsubishi
PLC: Mitsubishi/Siemens
Inverter: Mitsubishi/Yaskawa/Delta
Touch screen: Inovance/Delta
Work Flow:
Feeding trolley---hydraulic double cone un-coiler--- feeding unit--- plate head cutter--- rectification unit--- slitter---scrap re-coiler---loop--- pre-distribution & tensioning machine--- rewinding machine--- unloading trolley--- hydraulic & electric control
Technical Parameters
1. slitting material: cold/hot rolled coil, yield intension ≤700N/mm2; pulling intension: ≤800N/mm2
2. thickness: 3 - 16mm;
3. slittted max width : 600-1800mm;
4. slitted tolerance(width): ±0.10mm;
5. speed: 0 - 40m/min;
6. de-coiler capacity: max. 30T;
7. coil inner diameter : Φ500mm-Φ800mm
8. coil out diameter: ≤Φ2100mm;
9. slitting knife diamter: Φ260mm; material: 40Cr
10. slitting knives size: Φ260XΦ350X25; 28PCS
11. slitting knives material: 6CrW2Si
12. the knife hardness: HRC58°60°;
13. re-coiler diamter: Φ760mm;
14. electrical resource: 380V, 3 phase, 50Hz; or up to the customers requirements.
15. electrical control components are subject to GB standard.
