ruite pump

Products

WN Dredge pump river dredging – Shijiazhuang

short description:


Product Detail

Material

Product Tags

Related Video

Feedback (2)

"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Heavy Duty Sand Pump, Manure Slurry Pump, Slurry Pump Company, At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind.
WN Dredge pump river dredging – Shijiazhuang Detail:

Description

WN series dredge pump is a kind of new type dredging  pump developed by our company using various advanced computer aided design software, aiming at the current situation of dilapidated, dredging and reclamation of rivers and lakes.

iamges4

This serie of dredge pumps has features as follows:excellent performance, long life, high efficiency, reliable shaft seal, considerable economic benefits, and so on.Which allows it to completely meet the needs of customers, also pass the CCS China Classification Society ship inspection.

At present, the series of dredge pumps have been successfully using in  domestic for  80m3 / h, 100m3 / h, 120m3 / h, 200m3 / h cutter suction, 350m3 / h bucket wheel and cutter suction, 500m3 / h cutter suction dredging Ship,  provide nearly 100 sets  pump using in  China’s Yangtze River Basin, the Yellow River Basin, the Pearl River Delta, Huaihe River and other rivers and lakes,  for port dredging dredging filling .In 2006, the company successfully offer the largest domestic 1000WN dredging pump for the CCCC Shanghai Dredging Corporation Ltd.(SDC) using in 13500m3 / h drag-suction dredger and  received a good economic and social benefits.

iamges5

Performance and Structural Characteristics

1.The Good applicability of ship
The structure is simple and reliable
200WN ~ 500WN dredge pump using a  whole single pump shell, single-stage single-suction structure, according to the connection with the gear box can provide two typical structure, that is, comes with bracket and pump box combined. Bracket-type lubrication comes with grease lubrication or thin oil lubrication.
600WN ~ 1000WN dredge pump using whole double pump shell, single-stage single-suction cantilever horizontal structure, comes with brackets, forced oil lubrication. The double pump casing can make sure that  the volute t can be used until close to wear, and the pump chamber will not enter the water when the volute  is broken.
Easy disassembly, easy maintenance
WN-type dredging pump used front demolition structure, easy disassembly, maintenance; at the same time offer special tools for disassembly of various components
Impeller and shaft use four-headed trapezoidal screw connection, can pass a strong torque, and easy disassembly at the same time, there is an impeller removal ring on sleeve to removal the impeller easily

iamges6

2.excellent dredging performance
Cavitation performance is good
WN-type dredging pump has a good cavitation performance to ensure bigger suction ability, while achieving greater dug depth and higher respirable concentrations.
Good pass  capacity, wide applicability
WN-type impeller flow channel is width, can, continuously pump gravel or high plastic clay without clogging.
The performance curve drops abruptly
Make sure the pumping distance has adaptability.
The pump performance can be a variety of deployment
WN-type pump can change the impeller speed, or change the diameter of the pump impeller to achieve the same flow pump with head changes.
3.Good wear resistance,  long using life wet parts
Impeller, volute , front and back liner  (wear-resisting lining) using  anti-wear alloy cast iron with hardness of not less than 58HRC, have strong impact resistance and of anti-wear properties; The company successfully developed A31 material, hardness can reach 70HRC.
In the product design process, the service life of all the parts is matched with each other, and the replacement period of wear-resistant parts is basically the same, which reduces the maintenance and replacement cost.
4.Water loss is small, high efficiency, low power consumption
Due to the use of advanced hydraulic models, the efficiency of the pump is high. WN-type pump efficiency is 2 to 3 percentage points higher than the average level. In this way, at the same using condition , you can get lower fuel consumption.
5.Shaft seal is reliable and no leakage
200WN ~ 500WN dredge pump shaft seal using  mechanical seal ,packing seal or mechanical seal plus packing compound seal.
600WN ~ 1000WN dredge pump shaft seal using screw-type L-shaped rubber seal device, the seal device include  three L-shaped ring and a special thread with the sleeve composition.


Product detail pictures:

WN Dredge pump river dredging – Shijiazhuang detail pictures

WN Dredge pump river dredging – Shijiazhuang detail pictures

WN Dredge pump river dredging – Shijiazhuang detail pictures


Related Product Guide:

Excellent 1st,and Client Supreme is our guideline to deliver the ideal provider to our prospects.Nowadays, we have been seeking our best to become certainly one of the most effective exporters in our discipline to meet shoppers more require for WN Dredge pump river dredging – Shijiazhuang , The product will supply to all over the world, such as: Georgia, Montpellier, Puerto Rico, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.

TH Cantilevered, Horizontal, Centrifugal Slurry Pump  Material:

Material Code Material Description Application Components
A05 23%-30% Cr White Iron Impeller, liners, expeller, expeller ring, stuffing box, throatbush, frame plate liner insert
A07 14%-18% Cr White Iron Impeller, liners
A49 27%-29% Cr Low Carbon White Iron Impeller, liners
A33 33% Cr Erosions & Corrosion Resistance White Iron Impeller, liners
R55 Natural Rubber Impeller, liners
R33 Natural Rubber Impeller, liners
R26 Natural Rubber Impeller, liners
R08 Natural Rubber Impeller, liners
U01 Polyurethane Impeller, liners
G01 Grey Iron Frame plate, cover plate, expeller, expeller ring, bearing house, base
D21 Ductile Iron Frame plate, cover plate, bearing house, base
E05 Carbon Steel Shaft
C21 Stainless Steel, 4Cr13 Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
C22 Stainless Steel, 304SS Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
C23 Stainless Steel, 316SS Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
S21 Butyl Rubber Joint rings, joint seals
S01 EPDM Rubber Joint rings, joint seals
S10 Nitrile Joint rings, joint seals
S31 Hypalon Impeller, liners, expeller ring, expeller, joint rings, joint seals
S44/K S42 Neoprene Impeller, liners, Joint rings, joint seals
S50 Viton Joint rings, joint seals
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Nick from Victoria - 2018.06.09 12:42
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Flora from Venezuela - 2018.06.05 13:10