Oil pump oil can repair a viscosity of 1-8 ° E liquid cleaning neutral mineral oil or vegetable oil, the working temperature is preferably at 10-50 ℃. To ensure the normal operation of the oil pump repairs: suction pipe port should leave 5 cm above the bottom of the container hydraulic paver repair prices, to prevent stolen goods being inhaled. Suction height preferably not more than 1 m, the suction pipe length should not exceed 4 meters, if found to be not less than the amount of oil absorbing or paver hydraulic repair Which is good, you should check the pump rotation direction is correct, whether the pipeline flow channel, suction tube leaks. Pump is equipped with three-phase motors, single-phase motors or for users to choose. Due to the surrounding pressure gear pump is inconsistent, so that the uneven gear shaft, generating pressure oil chamber position of force in the opposite direction. Medical pressure oil chamber is larger, the greater this force. This force is likely to damage the bearing and deepen between the crests and pump wear. This has taken some measures to force balance, but not very satisfactory. Paver hydraulic maintenance | Shaanxi paver hydraulic repair | Xi'an Xi'an Chengtong hydraulic repair Chengtong hydraulic repair Limited. Xi'an Chengtong Hydraulic Maintenance Co. (www.huosu360.com) strong, credible, in Xi'an, industrial maintenance, installation and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Xi'an-hydraulic service and you work through into the brilliant, for a better future!