Hydrtaulic 3 roller bending machine,Easy to operate, Rolling ways to diversify. Simple movement Hydraulic 3 roller bending MachineFeature:1. European Technology2. Upper Roller are fixed, ... and easy7. The 3 rollers have same diameter8. The machine are made use of micro-computer, and automatically dispalyed by ... motor are from sino-German joint venture products Hydraulic 3 Roller Bending Machine