Cast steel sleeve is also called sleeve or steel sleeve; Centrifugal casting shall be adopted, and the inner and outer surfaces of the sleeve shall be free of cracks, slag inclusion, pores, sand holes, etc. Mature heat treatment process is adopted to ensure the mechanical properties of the steel sleeve. For machining, special steel sleeve processing tooling and reasonable processing technology shall be used to ensure the technical requirements for coaxiality, cylindricity and dynamic balance of steel sleeve. It is suitable for aluminum plate, copper foil and other industries.
Process flow:
Qualified molten steel --- centrifugal casting --- sand blasting --- normalizing tempering --- rough machining --- quenching and tempering --- finishing --- dynamic balancing --- weight removal --- square milling --- marking --- certificate of conformity --- packing and delivery.
Main materials: ZG45 ZG35CrMo ZG35CrNiMo
