Cylinder bore due to dirt and other reasons to pull a deeper trench should be repaired. Rod ball joint deputy wear. Reasons for systems such as hydraulic oil shortage, oil too Gao, oil viscosity is too low, the pump motor backpressure too large, will cause the pump motor speed is not enough phenomenon, can identify the cause of the paver repair agency, to take countermeasures. Bearing damage, do not cause rotation strength. May take countermeasures against the above-mentioned reasons. Hydraulic motor is not turning in circles, do not work without the pressure of oil into the hydraulic motor, hydraulic motor or into the oil pressure is too low pressure paver repair Which is good, you can check the system pressure is able to come up reasons. Dielectric properties must meet the requirements. For transportation of flammable, toxic or explosive pump paver precious media maintenance, require reliable or pump seal leak-free, such as magnetic drive pumps, diaphragm pumps, shielding pump. Delivery pump for corrosive media paver repair quote, request convection parts are corrosion-resistant material, such as Verderair pneumatic diaphragm, Verdermag magnetic drive pump. Transport medium containing solid particles of a pump, or more medium containing solid particles, requires convective component wear-resistant material, if necessary, by the use of clean liquid seal flushing. Xi'an Chengtong hydraulic repair, paver maintenance, repair paver Yulin Xi'an Chengtong hydraulic repair Limited. Xi'an Chengtong Hydraulic Maintenance Co. (www.huosu360.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit us, sincere cooperation for a better future. Xi'an Chengtong hydraulic service - your trusted friend, Company Address: Xi'an, Shaanxi Province Weiyang petrochemical Avenue, Contact: money work.