Lakes and dams large obligation dredge sludge pump
ZD Dredge Pumps are solitary-phase single suction cantilever horizontal centrifugal pumps with rewards of light fat, excellent dress in-resistant,
tremendous dredging performance, ZD dredging pumps impeller passage is quite vast, It can continually transportation gravels or high plastic clay and not
happens jam, specifically for dredging sands and damming of the river and seas.
ZD Sequence Dredge Pumps can be also built-in with the gearbox, that suggest the pump and equipment box share a single typical shaft.
So It isn’t going to need the pump bearing assembly and frame, In this way, not only preserve space, but also reduce value and breakdown ratio,
permit the dredge pump give play to greatest effectiveness.
It is a new type of River Dredging sand Pump researched and manufactured by our company aiming at the dredging and damming of the river or lakes.
two.Product attributes and efficiency parameters
(one)Framework suitable for dredging ship:
The construction of 200ZD-500ZD type pumps are single-casing, single-stage, solitary-suction, cantilever
and horizontal. According to the link with the equipment box, two buildings can be provided: self-carrying
bracket and pump-box assembly. The lubrication for the bracket isgrease or slim oil.
The framework of 600ZD-1000ZD type pumps are double-casing, one-stage, one suction, cantilever and
horizontal. It has self-carrying bracket. Lubrication is pressured thin oil lubricating. The double-casing design
can guarantee the liner can function until it is worn out, and if the liner crack, h2o can not enter into the pump.
(two)Effortless to Disassembly and Set up, Convenient Maintenance:
ZN variety pump adopts front-disassembly structure in favor of easy disassembly and routine maintenance. Also it is
geared up with special disassembly instruments for each and every different component in accordance to every part’s features.
The normal trapezoidal quadruple thread is adopted to link the impeller and shaft, which not only
transmits strong torque but also is simple to disassembly.
(three)Very good Efficiency on NPSH:
The very good NPSH efficiency of ZN type pump guarantees the sturdy suction capacity as properly as further
dredging depth and denser dredging focus.
(four)Excellent Use-resistant Efficiency, Long Support Time of Moist Areas:
Soaked parts of this sort of dredging pump-impeller, liner and front & back liner plate are tailored anti-put on
cast iron alloy whose hardness is a lot more than 58HRC, who has the two strong anti-attack function and greater
resistance put on and resistance abrasion features. The hardness of A31 material that is researched and examined successfully by us can research 70HRC.
(five)Dependable Shaft Sealing Without having Leakage:
The shaft of 200-500ZN dredging pump uses the mechanical sealing or stuffing sealing or mechanical-stuffing compound sealing. The shaft of 600-one thousand
ZN dredging pump adopts spiral sleeve L (shape) rubber sealing device that consists of 3 L sealing ring and a single unique thread shaft sleeve.
3. Product Show
four.Our organization and high quality management
five.Packing&Shipping and delivery
We utilizes the metal base + protecting movie + fumigation-free of charge wood box + steel belt to pack the pump, to make certain the basic safety of the pumps in cargo.
We also design and style particular packing for more than size portion to remedy container loading problems.
six.Our pumps on oversea assignments