500WN marine dredging pump sand suction dredger pump

500WN (20 inch ) marine dredge pump diesel driven for dredging ship

1 Long service life, long warranty and high efficiency for the sand dredge pump

2 high hardness casting iron and anti-wear alloy for sand dredging

3 Higher capacity and head

4 excellent quality, more competitive price

5 thoughtful after-sale service

WN dredging pump is a new type of gravel pump researched & manufactured by our company, aiming at rivers and seas out of repair. WN pump is a single-stage single suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistan, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.. It throughout meets requirements of the dredge to dredging pumps.

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Features:

1. Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving

2. Large dredging depth, high density of dredging mud, good NPSH and strong suction lift ability

3. Strong through-put. The pump can persistently discharge gravel, high plastic soil lump,etc.

4. The pump can be directly matched with either motor or diesel engine

5. Wide application. It can be used in various kinds of soil quality. Generally, the pump is matched with an impeller with 3 or 5 pieces of vane. At the same time, the impellers can be provided with various diameters and vane types to suit kinds of working conditions.

6. Little hydraulic loss, high efficiency and low oil-consumption

7. Little volume, light weight

8. Steady operating, little vibration, low noise

9. Simple & reliable constrution, easily disassembly & assembly,convenient maintaince

10. Reliable sealing without leakage

11. Long operating life of parts ..........................................................................................................................................

Specification:

It can be equipped with diesel engines or be equipped with motor driven directly. It has the advantages of working stability, little vibration, low noise and low hydraulic loss, high efficiency, low fuel consumption and small size, light weight, simple structure, easy maintenance

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About us:

We are experts in producing dredge pumps for 50 years, having more than 20 years in exporting dredging pumps, be more efficient in delivery, giving the product information more quickly, having reasonable price. All products are mainly supplied to mining, dredging, metallurgy, public works, coal, petroleum, chemical, building material and other national economic area. The products sell well in China and more than 40 countries all over the world.

Our sand dredge Pump Production Line

Welcome to have order from us, we will give you the best price

Heavy slurry pump products in five series:

1) Heavy horizontal slurry pump H series

2) Heavy vertical slurry pump SP (semi-submersible pump)

3) Heavy dredge pump

4) Heavy gravel pump T series

5) Heavy submersible pump

The Features of Heavy Pump:
1) Anti-abrasive metal
2) Drive module design which makes the spare parts can be changed easily
3) Designed and built for long time with easy and low maintenance
4) Meet requirements of different kinds of environment.

Shijiazhuang Heavy Pump Company Limited
Shijiazhuang Heavy Pump Company Limited adheres to 50 years of pump manufacturing experience and technology in Shijiazhuang Pump Works . It particularly demonstrates its great superiority in slurry pump, sewage pump, dredging pump, gravel pump and sump slurry pump. Its products are widely used in mining, metallurgy, water treatment, coal, petrochemical, municipal facilities and many other industries and fields, the products sell well all over the country and are exported to Europe, America, Southeast Asia and southern Africa. Heavy brand H series of slurry pumps, sewage pumps, dredging pumps, gravel pumps, chemical pumps and other products use the advanced anti-wear and corrosion-resistant high-chromium alloy to make lining materials, which greatly increased the service life. A new generation of Heavy Slurry Pump uses advanced modular component-based structure, which brings the users convenience to replace parts , maintenance and disassembly. In this way , it saves time and improves use efficiency. Heavy Pump puts weight on credibility, efficiency, and all products have to undergo stringent quality inspection, unqualified products are not allowed to go out the factory. We promise we offer qualified products, thoughtful after-sales services and enough supply in all spare parts.

++ Please contact us for more information, we will give you reply in 1 business day and make every effort to solve the problems .