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Cold rolling mill·1.Reasonable prices·2.short production time·3.satisfactory after-sales service
| Type | Cold Rolling Mill | Place of Origin | Henan China (Mainland) |
|---|---|---|---|
| Model Number | GH500 | Used | Cold |
| 2hi | reversible | eletronic type | continuous |
| Details | Cold rolling mill · 1.Reasonable prices · 2.short production time · 3.satisfactory after-sales service |
| Packaging Detail | Wooden box or container |
|---|---|
| Delivery Detail | Within 1 or 2 monthes after we received your order |
Cold rolling mill
Type: High-level two-roll stiffness closed mill (Demag Type);
Roll diameter: φ480 ~ φ425;
Roll surface width: 900mm;
Maximum allowable rolling force: 1700KN;
Maximum permissible rolling torque: 150KN • m;
Mill axial adjustment: ± 3mm;
Rolling mill sliding stroke: ± 2850mm;
Roll balance: flexible damping body;
Roller Bearings: Four-row cylindrical roller bearings;
Roller material: chromium indefinite chill cast iron;
Roller bearing lubrication: dry lubricated manually;
Roll cooling: water cooling;
Roll change: hydraulic cylinder drive roller rack for car;
Spindle forms: QGL retractable ball-type universal joint shaft.
reducer
Type: Joint Reducer
Gear: 6 20CrNiMoA Hard teeth;
Lubrication: central lubrication, N320 oil;
Two output shaft center distance: 450mm;
Total reduction ratio: No. 4: i4 = 30.835 section 5: i5 = 30.835
Section 6 i6 = 30.835 Section 7: i7 = 30.835
Maximum output torque: 150KN • m.
Main Motor
4 sets of power: 750KW; voltage: 660V:
Operating speed :470-600r / min; Cooling: Backpack
5 sets of power: 750KW; voltage: 660V:
Operating speed :610-700r / min; Cooling: Backpack
6 sets of power: 750KW; voltage: 660V:
Operating speed :893-1145r / min; Cooling: Backpack
7 sets of power: 750KW; voltage: 660V:
Working speed :1138-1450r / min; Cooling: Backpack
performance and technical parameters of cold rolled steel | 170×300 | 40 | 0.2 | 42 | 5.4 | Cold 2Hi rolled | |||
| 250×450 | 100 | 0.32 | 80 | 14 | |||||
| 300×450 | 130 | 0.17 | 120 | 24 | |||||
| 150×120 | 7.5-10 | 0.34 | 30 | 4.5 | |||||
| 100/300×350 | 75 | 0.34 | 80 | 13.6 | Cold 4Hi rolled | ||||
| 150/350×350 | 100 | 0.32 | 120 | 18.7 | |||||
| 150/450×650 | 185 | 0.44 | 150 | 34.8 |
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