Marine Sand Mining Cutter Suction Dredger Submersible Dredger Pump

Marine Sand Mining Cutter Suction Dredger Submersible Dredger Pump

WN Dredge Pump Introduction:
WN Dredge Pump is single-stage solitary suction cantilever horizontal centrifugal pumps with
benefits of mild excess weight, good dress in-resistance, super dredging functionality, wider impeller passage.
The putting on parts are created of extremely chrome alloy, and it can continually transportation gravels or substantial
plastic clay and not transpires jam, specially for dredging sands, reclaiming channels and damming
of the river and seas.

200WN ~ 500WN dredge pump utilizing a  whole single pump shell, single-stage solitary-suction framework,according to the relationship with the gear box can give two common construction, that is, arrives
with bracket and pump box blended. Bracket-sort lubrication will come with grease lubrication or
slender oil lubrication.
600WN ~ 1000WN dredge pump utilizing whole double pump shell, one-stage one-suction cantilever
horizontal structure, arrives with brackets, pressured oil lubrication. The double pump casing can make sure
that  the volute can be used until shut to put on, and the pump chamber will not enter the water
when the volute  is damaged.

Design Characteristics:
• Single-stage single suction cantilever horizontal centrifugal dredge pump design
• Sophisticated CFD hydraulic design, broad passage , good NPSH performance,  large dredging ability
• Little drinking water conservancy decline, high performance, minimal power consumption
• Anti-putting on and anti-corrosion resources(KmTBCr27), Hardness can up to 65HRC
• Reliable construction design,continual working, minor vibration, low sound
• Strong digging deep ability. It can suck the sands,slurries,gravels in underwater more than 20m depth.
• Exceptional shaft sealing style with out any leakages
• Basic framework and practical installation, disassembly, maintenance

Shaft seal is reputable and no leakage
200WN ~ 500WN dredge pump shaft seal making use of mechanical seal ,packing seal or mechanical seal in addition
packing compound seal.
600WN ~ 1000WN dredge pump shaft seal employing screw-variety L-formed rubber seal unit, the seal unit
include three L-formed ring and a specific thread with the sleeve composition.

WN Series Dredge Pumps can be also built-in with the gearbox, that indicate the pump and equipment box share
1 frequent shaft. So It dosen’t want the pump bearing aseembly and body, In this way, Not only preserve place,
but also decrease expense and breakdown ratio, Allow the dredge pump give play to highest performance.
Remember to see the earlier mentioned photo.

Welcome to make contact with us 7×24 for far more particulars.
Any of your inquiry or suggestions will get our prompt attention and reaction !

Marine Sand Mining Cutter Suction Dredger Submersible Dredger Pump