Vane Pumps Cartridge Kits : Analysis Of Damage Causes
1. Reasons for damage to the upper and lower oil distribution pans and rotors: (A) Insufficient oil suction capacity of the vane pump (the oil suction height of the oil pump is too high: usually not more than 500mm, the pump body is not filled with hydraulic oil during the initial start-up, and the oil inlet pipe is seriously empty) (B) The hydraulic oil is severely contaminated, forming large...
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