- Contact Person : Mr. Chen Zaniel
- Company Name : Shanghai Jingxiang Industrial Co., Ltd.
- Tel : 86- 21-52065705
- Fax : 86-21-63560229
- Address : Shanghai,shanghai,changning district,tianshan road,No 600
- Country/Region : China
- Zip : 200051
4 High Reversible cold rolling mill
4High Reversible Cold Rolling Mill for steel strip is used for cold rolling the pickled hot-rolled coils of common carbon, low alloy steel or stainless steel into the thickness and flatness through several pass (back and forth). ...
Specification | Products | |||
480 Mill | 680 Mill | 900 Mill | ||
Material to be rolled | Q195, Q235, | 08AL, 08F, 10 | 08AL, 08F, 10 | |
Input material | Thickness(mm) | 2.75mm | 2.75mm | 2.75mm |
Width (mm) | 350mm | 550mm | 720mm | |
Diameter (mm) | Φ1350/Φ460 | Φ1500/Φ508 | Φ1600/Φ508 | |
Weight of Coil | 3T | 6T | 10T | |
Finished strips | Thickness(mm) | 0.230.6mm | 0.230.6mm | 0.220.6mm |
Width (mm) | 350mm | 550mm | 720mm | |
Diameter (mm) | Φ1350/Φ460 | Φ1500/Φ508 | Φ1600/Φ508 | |
Weight of Coil | 3T | 6T | 10T | |
Max. rolling force | 3500 KN | 4500 KN | 7000KN | |
Max. rolling velocity | 5 m/s | 5 m/s | 5 m/s | |
Type of mill | 4 High | 4 High | 4 High | |
Data of working roll | φ200/φ190 * 480 | φ200/φ190 * 680 | φ230/φ218 * 900 | |
Data of supporting roll | φ550/φ530 * 430 | φ650/φ630 * 630 | φ750/φ720 * 850 | |
Type of screw down | Hydraulic | Hydraulic | Hydraulic | |
Automatic Gauge Control | Yes | Yes | Yes | |
Bending of working roll | Positive bending | Positive bending | Positive bending | |
Quick exchange of the rolls | Yes | Yes | Yes | |
Auto-adjustment of rolling | Yes | Yes | Yes | |
Main motors | DC motors | DC motors | DC motors | |
Main drives | Digital control | Digital control | Digital control | |
Line logic control | PLC | PLC | PLC | |
4 High Reversible cold rolling mill
