... -400/6000 Hydraulic Press Brake,cnc hydraulic press brake,press machinery,bending machine, 400 tons, 6 meters WE67Y-400/6000 Hydraulic Press Brake,cnc hydraulic press brake,press machinery,bending machine, 400 tons ... beams vertical moving--Mechanical torsion synchronization--Integration hydraulic system.--Motorized back gauge with digital ... --42CrMo punching tool. WE67Y-400/6000 Hydraulic Press Brake