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, the 2 bottom rollers can be up and down seperately.3. The 3 rollers are all of the driving rollers, the 2 bottom rollers can move up and down around the fixed turning center, so the lipped phenomennon hardly ...