... 1.metal,rubber,plastic,spring,textile etc 2.servo control 3.bend,compression,tensile etc 4.CE,ISO WDW-S5 ... Computerized Servo Control Electronic Lab Equipment Applications:The WDW-S5 Computerized Servo Control Electronic Lab Equipments are designed ... consumer’s demandLoad frame typeSingle columnFeatures:High accuracy servo motor to control test speed.Ball screw no backlash to ...