River sand suction dredge pump for sale
1.Product description
ZD Dredge Pumps are one-stage one suction cantilever horizontal centrifugal pumps with benefits of light-weight fat, great put on-resistant,
super dredging efficiency, ZD dredging pumps impeller passage is quite vast, It can repeatedly transportation gravels or large plastic clay and not
happens jam, specially for dredging sands and damming of the river and seas.
ZD Collection Dredge Pumps can be also built-in with the gearbox, that mean the pump and gear box share one common shaft.
So It doesn’t require the pump bearing assembly and body, In this way, not only preserve place, but also reduce value and breakdown ratio,
enable the dredge pump give perform to optimum effectiveness.
It is a new kind of River Dredging sand Pump investigated and created by our business aiming at the dredging and damming of the river or lakes.
2.Merchandise features and overall performance parameters
(one)Construction appropriate for dredging ship:
The structure of 200ZD-500ZD type pumps are single-casing, single-phase, one-suction, cantilever
and horizontal. According to the link with the gear box, two buildings can be supplied: self-carrying
bracket and pump-box assembly. The lubrication for the bracket isgrease or skinny oil.
The structure of 600ZD-1000ZD type pumps are double-casing, one-phase, solitary suction, cantilever and
horizontal. It has self-carrying bracket. CZPT is compelled slim oil lubricating. The double-casing design
can guarantee the liner can perform till it is worn out, and if the liner crack, water can not enter into the pump.
(две)Effortless to Disassembly and Installation, Hassle-free Routine maintenance:
ZN kind pump adopts front-disassembly structure in favor of straightforward disassembly and maintenance. Also it is
geared up with unique disassembly equipment for every single distinct part according to each part’s functions.
The CZPT trapezoidal quadruple thread is adopted to join the impeller and shaft, which not only
transmits strong torque but also is easy to disassembly.
(3)Great Overall performance on NPSH:
The very good NPSH efficiency of ZN kind pump guarantees the sturdy suction capacity as nicely as deeper
dredging depth and denser dredging focus.
(четири)Great Use-resistant Performance, Extended Services Time of Wet Components:
Wet components of this type of dredging pump-impeller, liner and entrance & back liner plate are tailored anti-use
cast iron alloy whose hardness is far more than 58HRC, who has the two powerful anti-assault attribute and larger
resistance dress in and resistance abrasion characteristics. The hardness of A31 material that is investigated and tested efficiently by us can analysis 70HRC.
(five)Dependable Shaft CZPT Without having 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-a thousand
ZN dredging pump adopts spiral sleeve L (shape) rubber sealing system that is made up of 3 L sealing ring and one particular thread shaft sleeve.
3. Item Show
four.Our business and high quality manage
пет.Опаковка и доставка
We utilizes the steel foundation + protecting film + fumigation-free of charge picket box + metal belt to pack the pump, to make certain the protection of the pumps in cargo.
We also layout particular packing for more than measurement portion to fix container loading issues.
6.Our pumps on oversea assignments
