Series Mining Pump Anti-Wear Long Work Life Hard Metal High Chrome
Cast Iron Pump Parts
Introduction
The main wet parts of our slurry pumps are made of high chrome
alloy(made of Cr 26-28%, with hardness HRC60+) wear resistant
metal, and it's made as per standard which can be interchangeable
with famous brand pumps.
We can also accept OEM services, which means we can produce it as
your own design.
Features:
1. The wet parts for slurry pump are made of wear-resistant
chromium alloy.
2. Slurry pump's bearing assembly use cylindrical
structure,adjusting the space between impeller
andfront liner easily, they can be removed completely when being
repaired. Bearing assembly use
grease lubrication.
3. The shaft seal could use the packing seal, expeller seal and
mechanical seal.
4. The discharge branch can be positioned at intervals of 45
degrees by request and oriented to any
eight positions to suit installations and applications.
5. There are the drive types, such as V belt drive, gear reducer
drive, fluid coupling drive, frequency
conversion drive devices for the slurry pump.
6. Wide performance, good NPSH and high efficiency. The slurry pump
can be installed in multistage series to meet the delivery for long
distance.
| Material | Code | Specification | HRC | Pump spare parts | Application |
| Hard metal | A05 | High chrome white iron, Cr 25~30% | ≥56 | Impeller / Liner | Used for higher wear condition with PH between 6 to 12. Such as
slurry pump, Dredging pump. Widely used in mine, coal, power plant,
dredging, steel, building material. |
| A07 | High chrome white iron, Cr / Mo alloy. | ≥59 | Impeller / Liner | Used for higher wear condition with PH between 6 to 12. Such as
slurry pump high abrasive. Widely used in mine, coal. |
| A49 | High chrome,
Anti-corrosive Cr/Mo/Ni alloy | ≥42 | Impeller / Liner | Used for FGD(Gypsum slurry circulating)and other corrosive
application. |
| A33 | High chrome, wear resistant
Anti-corrosive Cr,/ Mo/ Ni alloy | ≥36 | Impeller / Liner | Used for Phosphorus chemical industry, Phosphorus gypsum slurry. |
| Rubber | R26 | Standard liner rubber. | ≥43HA | Liner | Have good wear resistance and erosion resistance. Used for pump
liner. Maximum particle size ≤10mm. Widely used in slurry pump
liner and FGD pump liner. |
| R08 | Standard impeller rubber. | ≥55HA | Impeller | Have good wear resistance and erosion resistance. Used for pump
impeller. Widely used in slurry pump impeller. Vertical pump parts. |
| R55 | Natural rubber | ≥46HA | Impeller / Liner | Have cut resistance, sharp slurries. Widely used in slurry pump
parts. |
