XRZ XGD thin oil lubrication equipment is mainly applied to mechanical thin oil recycle lubrication system of metallurgy, building material, petrochemistry, mineand power industries, which will supply lubricant to friction sections of bearings of a decelerator and a motor forcefully. It can form a static-dynamic pressure film between mechanical spares in a relative moving condition, meanwhile washing the friction sections, bring away the heat produced by friction, ensuring the normal operation of the machine, reducing friction and damage, extending machine life.