Model | LWYJ-80-40T | LWYJ-80-30T | LWYJ-60-20T | LSWYJ-60-20/25T |
Power supply | 380V/50HZ | 380V/50HZ | 380V/50HZ | 380V/50HZ |
Input power | 13kW | 12kW | 7.5kW | 10kW |
Working pressure | 0.2MPa | 0.2MPa | 0.2MPa | 0.2MPa |
Min diameter of bending | 200mm | 180mm | 60mm | 60mm |
Max width of profile | 180×320mm | 150×320mm | 150×180mm | 150×180mm |
Max diameter of rolls | 280mm | 230mm | 230mm | 200mm |
Lower shaft center-dimensions | 500-920mm | 485mm | 380mm | 350-750mm |
Hydraulic cylinder pressure | 40T | 30T | 20T | 20/25T |
Rolls-holding shaft diameter | 80mm | 80mm | 60mm | 60/65mm |
Rotation speed of shaft | 1-8r/min | 1-8r/min | 1-8r/min | 1-8r/min |
Positioning precision | ±0.01mm | ±0.01mm | ±0.01mm | ±0.01mm |
Top roll runout | 300mm | 200mm | 260mm | 200/280mm |
Torque | 4500N.m | 6000N.m | 3500N.m | 2500N.m |
Overall dimension | 1840*1360*1350mm | 1950*1380*1620mm | 1570*1000*1275mm | 1300*1100*1500mm |
Machine weight | 2500kg | 2200kg | 1600kg | 1000kg |