marine dredging contractor ZN450 heavy duty sand gravel pump 18inch big dredging pump

Heavy duty WN450 dredge pump/18inch sand gravel pump

a) Caliber: DN100-DN450mm

b) Flow:36-4000m3/hr

c) Head:7-80 m

d) Rotate speed:350-500r/min

e) Motor power:60-1500 KW

f)  Allowable max partical size:82-250mm

 SAND PUMP DETAILS                                                      

     ZG sand dredge pump is a new type of sludge pump researched & manufactured by our company,

aiming at rivers and seas out of repair.

     ZG pump is a single-stage single suction cantilever horizontal centrifugal pump with advantages of light

 weight, good wear-resistan, super dredging performance, perfectly suited for the dredge on the whole

 construction, high multiple economy benefits, etc..

 It throughout meets requirements of the dredge to dredging pumps.    

  SAND PUMP FEATURES                                                     

a) Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving

b) Large dredging depth, high density of dredging mud, good NPSH and strong suction lift ability

c) Strong through-put. The pump can presistently discharge gravel, high plastic soil lump,etc.

d) The pump can be directly matched with either motor or diesel engine

e) Wide application. It can be used in various kinds of soil quality. Generally, the pump is matched

    with an impeller with 3 or 5 pieces of vane. At the same time, the impellers can be provided with

    various diameters and vane types to suit kinds of working condition.

f) Little hydraulic loss, high efficiency and low oil-consumption

g) Little volume, light weight

h) Steady operating, little vibration, low noise

i) Simple & reliable constrution, easily disassembly & assembly,convenient maintaince

j) Reliable sealing without leakage

k) Long operating life of parts

 SAND PUMP APPLICATION                                               

     ZG dredge pumps are widely used to dredge and dam in the rivers, ports and wharf over our

country, such as Changjiang River, Huanghe River, Liao River, and Zhujiang Delta.

     Besides, sold to Europe, Middle East and Southeast Asia. CCS(China Classification Society) has

 inspected each set.

 SAND PUMP STRUCTURE DRAWING                                            

 FACTORY AND HISTORY DEVELOPMENT                         

     Hebei Zidong Pump Industry Co., Ltd. is a professional enterprise of Slurry Pumps, Gravel

 Pumps and  Sewage and Chemical Pumps, which integrates R&D,production and sale. Our

 annual production capacity is 6,000 sets. We have over 20years development history and

 matured technic. 

     If any requirements on our horizontal sand dredging pump,welcome contact us directly.

     WA +86 15830165267

     Website:www.hbzdpump.com