Rust is a chemical reaction, essentially the oxidation of a metal.The common rust is in iron products exposed to air for a long time, and oxygen oxidation reaction.Or oxidized by oxygen in the water.

Slewing support is an important component of many mechanical equipment, but also a kind of metal products.If not used for a long time, or due to improper maintenance and rust, so in the daily use of the process, the anti-rust work of the rotary bearing is also very important.

Soak: soak it in anti-rust grease, can adhere a thick layer of anti-rust grease on the surface, the thickness of oil film can be achieved by controlling the temperature and viscosity of anti-rust grease, grease can effectively block the rotary bearing and air contact, so as to achieve anti-rust effect.

Spray: for large sleuth bearing, immersion method can not be used, but can be sprayed with filtered compressed air of about 0.7mpa pressure in clean air.Spray method is applicable to solvent dilution antirust oil, thin layer antirust oil, but to carry out the corresponding fire protection, labor protection measures.This method is mainly used in the rust prevention process of large slewing bearing.

Brush: it is suitable for rotary bearing and special shape bearings that are not suitable for soaking and spraying. When brushing, pay attention not only to the accumulation of anti-rust oil, but also to the prevention of leakage