Sand Dredging Pump MSG series have been designed to increase the pumpability of frothy slurry. The principle of operation is similar to that of hydrocyclone separation.
Vertical Tank Froth Pumps are supplied with parts in wear resistant high chrome iron alloy, with a nominal hardness of 58-65HRC.
The Sand Dredging Pumps are ideal for all applications involving handling of air entrained slurries, such as flotation froth in base metal concentrators, phosphate and apatite washing plants and calcium carbonate upgrading plants. The pump can also be used as a mixing and distribution unit, where dry powder has to be mixed with water.
Material Construction:
| Description | Standard Material | Optional Material |
| Impeller | A05 | |
| Door | A05 | |
| Bowl | A05 | |
| Front Cover | A05 | |
| Back Liner | A05 | |
| Shaft | Carbon Steel K1045 | SUS304, SUS316(L) |
| Shaft Sleeve | 3Cr13 | SUS304, SUS316(L) |
| Shaft Seal | Gland Packing Seal | Expeller Seal, Mechanical Seal |
Application of Sand Dredging Pumps:
Sand and Gravel, Hydraulic Mining, Sugar Beet & Other Root Vegetables, Slag Granulation; Tunnelling.
Specifications:
Pump | S×D | Allowable | Clear Water Performance | Impeller | |||||
Capacity Q | Head | Speed | Max.Eff. | NPSH | No. of | Vane Dia. | |||
m3/h | |||||||||
MSG-4D | 6×4 | 60 | 36-250 | 5-52 | 600-1400 | 58 | 2.5-3.5 | 3 | 378 |
MSG-6E | 8×6 | 120 | 126-576 | 6-45 | 800-1400 | 60 | 3-4.5 | 391 | |
MSG-8F | 10×8 | 260 | 216-936 | 8-52 | 500-1000 | 65 | 3-7.5 | 533 | |
MSG-10G | 12×10 | 600 | 360-1440 | 10-60 | 400-850 | 65 | 1.5-4.5 | 667 | |
MSG-12G | 14×12 | 600 | 432-3168 | 10-64 | 300-700 | 68 | 2-8 | 864 | |
SG/400T | 18×16 | 1200 | 720-3600 | 10-50 | 250-500 | 72 | 3-6 | 1067 | |
Structure:
Performance Curve:
Related Products
.png)
Yes, we are a manufacturer of slurry pump in China since 2008.
Yes, OEM/ODM are available.
T/T Bank Wiring, L/C, Western Union, Moneygram, Paypal.
By sea, air, railway.
Slurry pumps typically have a volute casing which is rubber lined, as well as a rubber lined impeller in order to minimise wear to internal metal parts. As slurries can be highly abrasive, and travel at high velocity the rubber is used as a sacrificial liner.
As the rubber wears, the tolerances within the unit become larger meaning the pump becomes less efficient. Designs have front and rear adjustment to reduce internal clearances to improve unit efficiency as they wear.