Coal mining wear-resistant hard matal 4/3c- slurry pump impeller liner

Product Description

Impeller is the replacement of wet parts of 4/3C- slurry pump. The material is A05 high chrome alloy. 3/2c- impeller is close type with five blades. The maximum size of the paticle that can pass the impeller is 28mm.

The slurry pump liner is also important transflux wet parts of 4/3C-. The volute liner is inside pump case to shape the channel for slurry. The material of liner must be wear-resistant to transfering slurry.

Characteristics

-Impeller type: close

-In let size: 4"

-Out let size:3"

-Number of impeller blades: 5

-Hardness > HRC 56 (HRC56-63)

-Diameter of the impeller wheel: 265mm

-Diameter of the impeller blades: 245mm

-Pump structure: single-stage

-OEM and ODB available.

-Easy installation and replacement

Technology

High chrome alloy cast

1. A05 is a wear resistant white iron that offers excellent performance under erosive conditions. It can apply in a wide range of slurry types. The high abrasive-resistance of A05 is supported by the presence of hard carbides within its micro-structure. Alloy A05 is particularly suited to applications where mild corrosion resistance, as well as erosion resistance is required.
2. A07 Marten-sic white iron with moderate erosion resistance.
3. A49 is usually apply in low pH corrosion duties, where erosive-resistance is also needed. The alloy is particularly suitable for Flue Gas Desulphu-rization(FGD) and other corrosive applications, pH less than 4. A49 has an erosion resistance similar to that of Ni-Hard

Application

Impeller and volute liner is usd for 4/3C- slurry pump wet parts replacement. 4/3C- slurry pump is widely applied in coal mining, tailing, sewage disposal, powe plant FDG, gold mine, copper mine, nickel mine, and etc. The material A05,A07,A49 is suitable for most wear-resistance and erosion resistance working conditions. Slurrp parts ODM is also available.We can make the parts as the drawing that customer sends to us. Our experts in the foundry are able to make the cast mould according the drawing.