Cr27 Cr28 Cantilevered Mining Slurry Pump Slurry Transport Using Centrifugal Pumps
Copper Mining Transfer Anti-Abrasive Material High Chrome Cast Alloy Cr27, Cr28 Mining Slurry Pump
Slurry pump is designed for continuously handing the most difficult higher abrasive slurry which contain too big solids. The centrifugal slurry pump is suitable for delivering strong abrasive slurry containing bigger particles in mining, explosive sludge in metal melting, dredging and so on. The advantages of the pump are heavy flow, easy installation and operation, good performance of NPSH and abrasion resistance.
Pump features
1). Cantilever, horizontal centrifugal Slurry pump
2). Better wear-resistance and corrosive resistance
3). Frame plate for type pumps have replaceable wear-resistant metal( high chrome alloy ) liners or rubber
liners. The impellers are made of wear-resistant metal( high chrome alloy ) or Natural rubber .
4). In allowable pressure range, it can be used in series in stages, and allowable maximum working pressure is 3.6Mpa.
5). Expeller seal, mechanical seal and packing seal are available .
6). The discharge branch can be positioned at interval of 45 degrees by request and oriented to any eight positions to suit installations and applications.
Application and Features:
slurry pumps are cantilevered, horizontal, centrifugal slurry pumps.They are designed for the handling highly abrasive, high density slurries in the metallurgical, mining, coal, power, building material and other industrial departments etc.The pumps of this type also may be installed in multistage series.
The frame plates for pumps have replaceable wear-resistant metal liners or rubber liners.The impellers are made of wear-resistant metal or rubber.
The shaft seals pumps may be adoptable of gland seal or expeller seal.The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
Materials list of main spare parts
| Part Name | Material | Specification | HRC | Application | OEM Code |
| Liners & Impeller | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| AB15: 14%-18% chrome white iron | ≥59 | Used for higher wear condition | A07 | ||
| AB29: 27%-29% chrome white iron | 43 | Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuration installation with pH no less than 4 | A49 | ||
| AB33: 33%-37% chrome white iron | It can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vitriol, phosphate etc. | A33 | |||
| Rubber | R08 | ||||
| R26 | |||||
| R33 | |||||
| R55 | |||||
| Expeller & expeller ring | Metal | B27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
| Stuffing Box | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
| Frame/Cover plate, bearing house & base | Metal | Grey iron | G01 | ||
| Ductile iron | D21 | ||||
| Shaft | Metal | Carbon steel | E05 |
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