Product Description Product Overview xrv Series XRV series reducer for automatic car washer is a special worm gear reducer used for auto car washerwhich has the advantages of easy installationlow noiselong life and high protection class. The protection level can reach IP56. The supporting motor power can be 0.25kw~0.75kwand matching flangesto meet the different needs … Continue reading China Standard Factory Supply Wholesale Price Speed Reducer Gear Box automatic gearbox