
| Hydraulic system expand coil inner hole, Pump motor: 3KW |
| Frequency Inverter to regulate turning speed, Motor: 2.2KW |
| Link-connect expanding system |
| Automatic stopping device, Load capacity = Max.5Tons |
| Coil Inner-diameter= 510±30mm, Coil width = Max.1250mm |
| Dance arm assistance for coil-turning speed control |