Use resistant dredge sand pump for river saltwater sea
ZD Dredge Pumps are single-stage single suction cantilever horizontal centrifugal pumps with positive aspects of light-weight bodyweight, excellent put on-resistant,
tremendous dredging overall performance, ZD dredging pumps impeller passage is very extensive, It can repeatedly transportation gravels or substantial plastic clay and not
occurs jam, specifically for dredging sands and damming of the river and seas.
ZD Series Dredge Pumps can be also built-in with the gearbox, that indicate the pump and equipment box share a single typical shaft.
So It doesn’t need to have the pump bearing assembly and body, In this way, not only conserve room, but also minimize cost and breakdown ratio,
allow the dredge pump give engage in to highest efficiency.
It is a new variety of River Dredging sand Pump investigated and produced by our business aiming at the dredging and damming of the river or lakes.
two.Solution functions and overall performance parameters
(1)Composition appropriate for dredging ship:
The structure of 200ZD-500ZD type pumps are single-casing, single-stage, one-suction, cantilever
and horizontal. In accordance to the relationship with the equipment box, two structures can be provided: self-carrying
bracket and pump-box assembly. The lubrication for the bracket isgrease or slender oil.
The composition of 600ZD-1000ZD type pumps are double-casing, one-phase, solitary suction, cantilever and
horizontal. It has self-carrying bracket. CZPT is compelled skinny oil lubricating. The double-casing design
can ensure the liner can operate until it is worn out, and if the liner crack, h2o can not enter into the pump.
(2)Simple to Disassembly and Installation, Handy Upkeep:
ZN variety pump adopts front-disassembly structure in favor of simple disassembly and maintenance. Also it is
outfitted with specific disassembly equipment for each and every distinct element in accordance to each part’s functions.
The CZPT trapezoidal quadruple thread is adopted to link the impeller and shaft, which not only
transmits strong torque but also is effortless to disassembly.
(three)Very good Efficiency on NPSH:
The very good NPSH performance of ZN type pump guarantees the strong suction capability as nicely as deeper
dredging depth and denser dredging focus.
(4)Excellent Dress in-resistant Functionality, Long Provider Time of Damp Components:
Damp components of this variety of dredging pump-impeller, liner and front & again liner plate are tailored anti-use
cast iron alloy whose hardness is more than 58HRC, who has equally powerful anti-assault attribute and greater
resistance dress in and resistance abrasion features. The hardness of A31 content that is investigated and tested productively by us can research 70HRC.
(five)Reliable Shaft CZPT With out Leakage:
The shaft of two hundred-500ZN dredging pump makes use of the mechanical sealing or stuffing sealing or mechanical-stuffing compound sealing. The shaft of 600-1000
ZN dredging pump adopts spiral sleeve L (condition) rubber sealing device that consists of 3 L sealing ring and a single special thread shaft sleeve.
3. Merchandise Demonstrate
4.Our firm and good quality management
five.Packing&Shipping and delivery
We uses the steel foundation + protective film + fumigation-free of charge wooden box + steel belt to pack the pump, to make certain the safety of the pumps in cargo.
We also design unique packing for above measurement portion to resolve container loading problems.
six.Our pumps on oversea initiatives