Active Member
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[China]
Address: 601， Block A, Changzheng Business Center, No.75, Changzheng Street, Shijiazhuang City, Hebei, China
Contact name:
Shijiazhuang Aier Machinery Co.,Ltd |
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Gravel and sand slurry pump with anti-abrasive material A05, Cr26, Cr27 for gold mining, coal wing, tailing
WL Light Duty sand Slurry Pumps
Type WL light duty slurry pumps are cantilevered, horizontal, high
chrome white iron lined centrifugal slurry pumps.They are designed
for the handling abrasive low density slurries in the
metallurlurgical, mining, coal, power, building material and other
industrial departments, etc..
Features
1. Double casings design centrifugal slurry pump, wide passage for
solids;
2. Bearing assembly & frame: Both standard & high capacity
typies available. A large diameter shaft with a short overhang
minimizes deflection and vibration. Heavy duty roller bearing are
housed in a removable bearing cartridge. Pump body is fastened with
the frame by minimum bolts. Impeller adjustment is provided in a
convenient position below the bearing assembly.
3. Impeller & liner material: high chrome white iron, etc.
4. Impeller type: open
5. Interchangeable wet parts material: High chrome alloy metal: PH:
5-12
6. Shaft seal: Packing seal, centrifugal seal, mechanical seal;
7. Discharge branch: 8 positions in each 45°;
8. Driving type: V-belt, flexible coupling, gearbox, hydraulic
coupler, etc..
Applications
Mill discharge
Ni acid slurry
Coarse sand
Coarse taillings
Phosphate matrix
Minerals concentrate
Heavy media
Sugar beet
Dredging
Bottom/Fly
Lime grinding
Oil sands
Mineral sands
Fine taillings
Slag granutation
Phosphoric acid
Coal
Flotation
Process chemical
Phosphoric acid
Specifications
Pump range: 20mm to 750mm (1’’ to 30’’)
Capacity: 25-13860m3/h
Head: 4-60m
Wet part material commonly is 27% Cr white iron alloy.
Other material can be produced as per your specific application.
Material
| 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 | |||
| 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 | ||
| Shaft sleeve, lantern ring/resctrictor, neck ring, gland bolt | Stainless steel | 4Cr13 | C21 | ||
| 304 SS | C22 | ||||
| 316 SS | C23 | ||||
| Joint rings & seals | Rubber | Butyl | S21 | ||
| EPDM rubber | S01 | ||||
| Nitrile | S10 | ||||
| Hypalon | S31 | ||||
| Neoprene | S44/S42 | ||||
| Viton | S50 |
