China New Product 700WN Dredge Pump to Sheffield Factories
Product Introduction WN (Q) dredging pump is a kind of highly effective wear-resistant marine dredging pump, which is based on absorption of abroad technology. WN (Q) dredging pump meets the comprehensive dredging requirement at home and abroad. Features Overall structure performance well in marine use Simple and reliable structure: 200WN-500WN and 600WNQ-1000WNQ type dredge pump with a single pump casing or double pump casing, single stage single suction cantilever horizontal structure. Acco...
China New Product 700WN Dredge Pump to Sheffield Factories Detail:
WN (Q) dredging pump is a kind of highly effective wear-resistant marine dredging pump, which is based on absorption of abroad technology. WN (Q) dredging pump meets the comprehensive dredging requirement at home and abroad.
Overall structure performance well in marine use
Simple and reliable structure: 200WN-500WN and 600WNQ-1000WNQ type dredge pump with a single pump casing or double pump casing, single stage single suction cantilever horizontal structure. According to the connection type with the gear box, there are two kinds of typical structure, one is with independent support, the other is combined with gear box. The lubrication of pump with support is grease lubrication or thin oil lubrication. The double casing design can make the pump body safe even when the liner is worn out. Easy to disassemble and maintenance: WN type dredging pump can be disassembled from front. This make the disassemble and maintenance easier.
Good performance of dredging
Good cavitation performance: WN type dredging pump have good cavitation performance which can ensure suction ability of pump. While it can achieve greater digging depth and higher suction concentration.
High flow capacity and wide applicability: WN type dredge pump impeller passage is very wide to continuous pumping gravel or high plastic clay and not happens jam. Good carrying ability of pump is guarantee for dredger performance.
Sharp Dropping performance curve: The flow and head curve falling steeply makes the mud pump having a stronger adaptability to the change of row spacing.
Achieving various blendings of pump performance: WN dredging pump can change the rotational speed and the diameter of the impeller, to achieve the different head of pump under the same flow.
Wear-resistant and long-life service wet parts
Wet parts of WN dredging pump , such as impeller, volute liner, throat bushing and frame plate liner insert(wearable liner) adopt alloy cast iron material whose hardness is not less than 58HRC. It has not only impact on resistance but also high anti-abrasion performance.
The service life of each part is fully considered in the process of product design. The same replacement cycle reduces the maintenance and replacement costs.
Small hydraulic loss, high efficiency, low power consumption: Due to the advanced hydraulic model, the dredging pump has high efficiency level. The efficiency of WN dredging pump is higher about 2-3 percentage points than imported. Thus, in the same production, it can achieve lower fuel consumption.
A reliable seal and no leakage
200WN-500WN dredge pump adopts mechanical seals or packing seals or combination of mechanical and packing seals.
600WN(Q)-1000WN(Q) dredge pump adopts shaft seal with L-shaped screw shell rubber seal device which has three L-shaped seal rings and one shaft sleeve with special thread.
| Pump Model
||Capacity Q (m3/h)||Head H (m)||Speed n (r/min)||Eff. (%)|| NPSHrn (m)
||Inlet Diameter (mm)||Outlet Diameter (mm)||Max. Diameter of Flowd Particle (mm)
Product detail pictures:
The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for China New Product 700WN Dredge Pump to Sheffield Factories, The product will supply to all over the world, such as: Milan , Tajikistan , Monaco , In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
I am not a professional mechanic and this video is not meant to be a definitive how to.Always consult a professional repair manual before starting your repair.I am not responsible for any problems that you might incur by watching or following this video.
The Nordic Giant is a Dredging vessel measuring in at 55 meters in length, 17 meters in breadth and 4 meters in depth and weighs in at 1090 tons. The vessels power plant is capable of generating 2000 kW and anchors itself by the use of three spuds. The crane is a Liebherr P995 backhoe with a dredging depth of 27 meters. The Liebherr P995 backhoe with bucket weights in at 380,000kg and has a bucket capacity of 8.50 to 18.00 cubic meters. The ship was originally known as the Askar built 1999-2001 for Skanska, Egypt at the Port Said Shipyard. In 2001 it was renamed as the Nordic Hero and in 2002 it was rebuilt and named the Nordic Giant. It is known as the biggest dipperdredger in Europe. The Nordic Giant is accompanied by two hopper barges the Long Sand and the Hans.
Other information about the vessel
Up to date info on the status and location of the vessel
Details about the Aberdeen Harbour Dredging Project
Long Sand http://www.shipspotting.com/gallery/photo.php?lid=872799
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By Jerry 2016-9-19 11:11
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Alexander 2016-11-05 17:06