... press,press machine,hydraulic machine,four column hydraulic machine,semiautomatic,PLC control This series of press is applicable for such processes of ... device-hydraulic or mechanical type.Fast die clamping mechanism,imported PLC,die changing floating guide rail and rolling bracket,top- ... mechanism.2.main circuit:50HZ/380-415V ,three phase ,control circuit is DC24V.3.operation mode:both set travel and ...