pump rotors

Gap: 0.06~0.12 mm

Oil pressure: 5~9 MPa

Density: 6.8~7.0 g/cm3

Hardness: HRB 75~85

Type: inside 6 piece and outside 7grade

Technical process:

compacting---sintering---sizing---turning---grinding---removing burr---sonicleaning---packing

Powder metallurgy (P/M) is a metal processing technology that converts metallic powder into useful engineering components of various shapes and properties. The major advantage of P/M is its ability to make highly complex, high precision parts at a fraction of the cost of competing technologies such as machining, CNC and investment casting.

It has gained widespread popularity in a wide array of applications from automotive components, motorcycle components, electric tools components, pneumatic tools components, household appliance,  to a variety of structural applications.