Car lifts lift to a specified location, after some time under the whole table again Ningbo own weight hydraulic car lift platform, automatically drops to a certain distance produces the defects for two reasons: on the one hand there is a flexible hydraulic in Under great pressure or temperature effects, the volume will be reflected in the table is the location change declined. lift hydraulic truck lifting platform represents Ningbo, on the other hand the hydraulic system would inevitably hydraulic valve reflux under high pressure, or leaking oil seals produced phenomenon The car lift is not reduced: 1. reducing valve malfunction, reduced by lower button at the situation to see reducing valve is not the absence of an electric power, trying to remove; if electric cars Ningbo hydraulic lifting platform, then remove reducing valve itself. illnesses, reduce or replace the valve. reducing valve should be kept clean and smooth adjustment to reduce the speed control valve, the new valve replacement as conditioning invalid. rail car lifting platform lifting platform _ _ Fujian Motor car lifting platform from Jinan blue sky Lifting Machinery Co., Ltd. provided. Jinan blue sky Lifting Machinery Co., Ltd. (www.ltsjpt.com) (www.xcsjj.com) strong, credible, in Jinan, Shandong hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead blue sky lifts and you hand into the brilliant, for a better future!