WN Series Hydraulic Open / Closed Impeller Sand Dredge Slurry Pump For River

Product Introduction of dredge pump

WN(Q) series are specially designed for mud,sand dredging application in river or sea.Robust structure design with front disassemble way guarantee its extra longwork life and easily maintenance.

300WN(Q)~500WN(Q) apply single shell

structure and 600WN(Q)~1000WN(Q)double shell structure to satisfy heavy duty dredging work.High chrome alloy made linerspares with a hardness 60HRC could standsevere bear and tear.

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 maintenance

10. Reliable sealing without leakage

11. Long operating life of parts

Dredge Pump Materials

Pump Impeller, Casing are made by High chrome metal alloy material, such as A05 or A61 which are

a high hardness and long service life.

Working condition

a) Caliber: DN100-DN1200mm

b) Flow:750-250000m3/hr

c) Head:40-75 m

d) Rotate speed:1450-2900r/min

e) Motor power:2.2-55 KW

f) Working temperature: ≤200°C

Specifications

Parts List

WN Series Performance Chart

Shijiazhuang ShizaPump Industry Co.,Ltd. founded in 2008, is a professional industrial pump manufacturer engaged in researching slurry pump, wear and corrosion resistant materials and OEM processing.

Shizapump group covers more than 40000 square meters, the registered capital is 18 million yuan. Over the years with strong strength and people-oriented concept, we absorb a large number of high-quality management and technical talents. Existing staff is more than 220 people, of whom 30% are technicians.

Our production area covers an area of 24000 square meters, the total production capacity of an annual output is 10000 units (sets), and the annual output of all kinds of high chromium alloy castings is 2000 tons.The production area is divided into five districts one area and two centers, namely mould casting, heat treatment, fine machining, forge welding and assembly coating of five production areas; finished spare parts; quality analysis and water experiment. The main material of products: A05, A49, A33, A51 and other high chromium white cast iron.

Shijiazhuang ShizaPump Industry Co.,Ltd. fully implements the ISO9001 management system and observes the process of inspection. Quality inspection records are available in all production processes. Professional instruments include spectrometer, metallographic analyzer, flaw detector, mechanical test machine (strain, impact, hardness), magnetic flowmeter, pressure gauge, ammeter, vibration meter, noise meter, hydraulic experimental curve of professional software. Perfect detection guarantees the quality of equipment to ensure that each pumps and parts are fully in line with the requirements.

Shijiazhuang ShizaPump Industry Co.,Ltd. has spread all domestic market in China over 30 provinces and municipality. Also has been successfully used in 20 countries in global .First line staff have professional experience to provide service for customers.