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Electric - hydraulic the ROUND STUD RUBBER SHEET is a set of hydraulic

time2012/03/18

Electric - hydraulic the ROUND STUD RUBBER SHEET is a set of hydraulic and electric drive in one of the new ordinary rubber sheet, which combines the performance and the electric energy-saving advantages of the of hydraulic ordinary rubber sheet, the combination of this electric - hydraulicthe ROUND STUD rUBBER SHEET direction of technology development has become an ordinary rubber sheet.The ROUND STUD RUBBER SHEET service life is inferior to the ROUND STUD RUBBER SHEET hydraulic ordinary rubber sheet to ensure the accuracy must be used with closed-loop control of servo valve, servo valve is expensive to bring rising costs