How to Make Stainless Steel Chain Block in Good Keep

　　Main components of stainless steel chain block are made of No.304 stainless steel. With beautiful appearance and light weight, this chain block is portable and suitable to places where there is high standard for sanitation such as food factory, Pharmaceutical companies. The biggest advantage of stainless steel chain block is the property of anti-corrosion for which it is usually used at wet places such as underground and offshore.

　　Methods of maintenance differ from different materials made chain blocks. The followings should be avoided.

　　1, Dust or particles of other elements attaching on the surface of the chain block.

　　2, Substances containing acid, alkali, salt attaching on the surface of chain block which will cause corrosion.

　　3, Operating the stainless steel in a air containing a large number of sulfides, carbon oxides where the chain block will condensate causing chemical corrosion due to sulphuric acid, nitric acid.