... synchronization--Integration hydraulic system--Motorized back gauge with digital show--T style screw controlling back gauge--Mechanical ... components--Integrated hydraulic system, HUADE valve, REXROTH size--Digital readout, Korea--Crescent gear pump--SIMENS BEIDE main motor-- ... PARKER seals--AUTONICS readout and rotary encoder-- SIEMENS/ SCHNEIDER main electric parts10 ...