| Max Rolling Thickness | 20MM(Q235) | ||||
| Pre-Bending Thickness | 16MM(Q235) | ||||
| Max. Rolling Width | 4000MM | ||||
| Plate-Yield Limit | 245MPa | ||||
| Min Diameter at Max Specifications | Φ650MM | ||||
| Diameter of upper roller | Φ460MM | ||||
| Lower roll diameter | Φ420MM | ||||
| Side roller diameter | Φ350MM | ||||
| Max. Stroke of Side Roller | 240MM | ||||
| Side Rolling Adjust Speed | 80MM/MIN | ||||
| Rolling speed | About 4.5/min | ||||
| Hydraulic system pressure | 20MPa | ||||
| Main motor | 30KW | ||||
| Mian Components | |||||
| 1.Heavy Double row self-aligning ball bearing :WaFangDian 2.Hydraulic valve: YUKEN 3.Main&secondary motor:YZR-Hongda 4.Oil pump:Jiujiu/sangpu |
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| 5.PLC: OMRON 6.Main electric components :Siemens 7.Touch panel:Xinjie 8.Displacement transducer:Jingji 9.reduction gears:Guomao/Taixing 10.Seal:VALQUA +Yx 11.Gear pump:Changyuan |
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| Standard Term | |||||
| JB/T8778-1998 | "Four-roll bending machine technical conditions" | ||||
| GB/T522601-1996 | General Technical Term and Condition of Merchanical Electronic | ||||
| JB/T8796-1998 | "Bending Accuracy" | ||||
