Dredger Pump
Model: WN(Q)
Power: 300-5000kw
Size: 200mm to 1200mm
Max Capacity: 16000 m3/h
Max Head: 78m
1.Cylindrical structure of bearing assembly: convenient to adjust the space between impeller and front liner and can be removed completely;
2. Interchangeable anti-abrasive wet parts made of high-chrome alloys;
3. The discharge branch can be oriented to any eight positions at the interval of 45 degrees;
WN(Q) series is a new dredge pump developed by our company adopting advanced CAD technology, the dredge pump is widely used in cutter head dredger or other dredging equipments. The pump is horizontal single-stage single-suction cantilever structure. The double casing structure can guarantee long-term safe and reliable running.
Main material:
Cr27,Cr28,etc
Material advantage:
High chromium alloy, more wear-resistant!
We have foundry workshop, processing workshop and assembly workshop. All the costs you pay will be invested in better metal materials. The materials are not falsely labeled and the quality is better, which can really save you money.
Real factory! Quality system certification, reputation certification!
Main Parts:
Impeller, Casing, Strainer, Discharge pipe, Frame Plate Liner Insert,etc
Better materials plus precise processing
Advantage:
1. The WN type is used in the cabin, and the WNQ type is used underwater, which meets the mud requirements of different hull structures and has wide applicability;
2. Through optimized design, the WN(Q) dredging pump has good performance, strong suction capacity of mud, large digging depth and high concentration;
3. Excellent wear resistance, long service life of flow parts;
4. Using CFD for flow field simulation, the dredging pump has high efficiency and avoids internal flow in the flow channel.
------ Specifications and Performance ------
| Type |
CAPACITY |
HEAD |
SPEED |
EFFICIENCY |
NPSHr |
INLET DIAMETER |
OUTLET DIAMETER |
MAX. DIAMETER OF FLOWD PARTICE |
| m3/h |
m |
rpm |
% |
m |
mm |
mm |
mm |
| 300WN (QQ) |
1800-2200 |
20-65 |
300-550 |
70-78 |
<4 |
350 |
300 |
240 |
| 450WN (Q) |
3200-3800 |
20-67 |
250-550 |
70-78 |
<4.5 |
600 |
450 |
240 |
| 500WN (Q) |
4500-5800 |
20-65 |
250-550 |
74-80 |
<4.5 |
650 |
500 |
240 |
| 600WN (Q) |
5000-7000 |
20-650 |
250-550 |
74-80 |
<4.5 |
660 |
600 |
250 |
| 650WN (Q) |
6000-9000 |
20-70 |
200-400 |
75-85 |
<5.5 |
700 |
650 |
260 |
| 700WN(Q) |
7500-1200 |
20-75 |
200-400 |
78-85 |
<5.5 |
760 |
700 |
280 |
| 800WN (Q) |
10000-15000 |
20-78 |
200- 380 |
80-84 |
<6 |
900 |
800 |
300 |
| 900WN (Q) |
12000-19000 |
20-75 |
180-350 |
80-85 |
<6 |
960 |
900 |
320 |
| 1000WN (Q) |
16000 - 25000 |
20-78 |
180-350 |
80-85 |
<6 |
1000 |
1000 |
350 |
Note:1.For detailed selection of flow rate, head, specific gravity, and equipped power, please consult us.
2. "M" stands for alloy wear-resistant material, "RU" stands for rubber material. |
Application and ReferenceSeries
Tinda slurry pumps are widely used in the mining, coal washing, power plant, metallurgy, petrochemical, building material, dredging, and other industrial departments, etc. It is used in the various working sites including hydrocyclone feeding pump, magnetic separator feeding pump, underflow slurry pump (thickener underflow pump, filter separator underflow pump), flotation feeding pump, vibrating sieve feeding pump, shaking grading pressure pump, concentrate pump, tailing pump.
Typical Applications
1. Coal washing plants
2. Mining
3. Oil and gas
4. Sand and gravel plants
5. Dredging for mineral sands
6. Ash handling facilities attached to power stations
Other dredging pumps
The spirit of craftsmanship
We take every product seriously and make every one perfect!
------ Abundant inventory, quick response to delivery ------
------ Packaging and transportation ------
Audited Supplier 
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