14X12 G-G Hopper Dredger Machine Sand Dredging Pump

14X12 G-G Hopper Dredger Machine Sand Dredging Pump


14×12 G-G  hopper dredger device sand dredging pump

1.Characteristics of G series Gravel Pumps

one.The construction of this ZJS sequence gravel pump is mainly single-casing and horizontal. The outlet direction can be positioned 360° easy to set up.
2. Shaft Elements adopt cylinder framework, which is convenient to modify the gap amongst impeller and front wearing plate. The shaft makes use of grease lubrication.
three.Shaft Seal: expeller generate seal, packing seal, and Mechanical seal.
four.Wide Circulation Passage & Good Anti-Cavitation Property & Highly Successful Wear Resistance.
5.Driving Approach: V Belt Push, Elastic Shaft Coupling Transmission, Equipment Box Generate, Fluid Coupling Transmission, Variable Frequency Drive System and Thyristor Pace Handle.
6.The damp areas are made of Ni-challenging and substantial-chrome dress in-resistant alloys with great anti-corrosive property.
7.Variable speeds and modals to ensure easy operation. Additionally, Lengthy provider life and large operation effectiveness provide trustworthy performance in a tough running setting.

two.Purposes of the Solitary Casing Pump

The mining gravel pump is utilized for river training course, reservoir desalting, coastal reclamation, stretching, deep-sea mining and tailing acquisition and so forth.

three Gravel Sand Pump Overall performance PARAMETERS

Max. Power
Obvious H2o Performance   
Potential Q Head
Max Strong Passing(mm)
mthree/h l/s
6/4D-G sixty 36-250 10-70 5-52 600-1400 fifty eight 2.five-three.five 378 eighty two
eight/6E-G one hundred twenty 126-576 35-160 6-45 800-1400 60 3-four.five 378 127
ten/8S-GH 560 216-936 sixty-260 eighteen-80 500-a thousand 65 3-seven.5 533 180
10/8S-G 560 one hundred eighty-1440 fifty-four hundred thirteen-50 500-950 72 two.5-five 711 178
12/10G-G 600 360-1440 100-four hundred 10-sixty four hundred-850 sixty five one.five-4.5 667 220
twelve/10G-GH 1200 288-2808 eighty-780 16-80 350-700 73 two.-ten. 950 210
14/12G-G 1200 576-3571 a hundred and sixty-840 8-70 300-700 68 two.-8. 864 241
16/14TU-GH 1200 324-3600 90-1000 26-70 three hundred-five hundred seventy two 3.-six. 1270 230
eighteen/16T-G 1200 720-4320 200-1200 twelve-48 250-500 72 3.-six. 1067 254

4.Gravel Sand Pump CZPT Drawing

three.Solution Overview

four.Other Related Goods


Naipu Principal Slurry Pump Versions
1.5/1B-AH(R) 1.5/1C-HH 40PV-SP(R) six/4D-G 3QV-AF 20A-L ten/8R-M
two/1.5B-AH(R) three/2d-HH 65QV-SP(R) eight/6E-G 4RV-AF 50B-L(R) ten/8E-M
three/2C-AH(R) four/3E-HH 100RV-SP(R) ten/8F-G 6SV-AF 75C-L  
4/3C-AH(R) four/3X-HH 150SV-SP(R) twelve/10G-G 8SV-AF 100D-L  
six/4D-AH(R) six/4X-HH 200SV-SP(R) 14/12G-G   150E-L  
six/4E-AH(R) six/4F-HH 250TV-SP fourteen/12T-G   300S-L  
eight/6E-AH(R) 6S-H   16/14G-G   350FF-L  
8/6R-AH(R) 6S-HP   16/14TU-GH   450ST-L  
10/8F-AH(R) 8/6S-H   eighteen/16G-G      
10/8ST-AH(R) eight/6S-HP   eighteen/16TU-GH      
twelve/10ST-AH(R) 8/6X-HP          


five.Pump Parts 

Content Description

The Components have exchangeable  Material selection  Metal (A05, A49, A07),Elastomer(R08, R26 , R33, R55) and Polyurethane (U01)

Steel parts 

one. A05 is a wear resistant white iron that offers outstanding performance underneath erosive circumstances. The alloy can be successfully employed in a wide variety of slurry types. The substantial use resistance of alloy A05 is offered by the existence of hard carbides in its micro-construction. Alloy A05 is specifically suited to apps the place gentle corrosion resistance, as well as erosion resistance is necessary.

two.A07 Marten-sic white iron with moderate erosion resistance.

3.A49 is suitable for low pH corrosion responsibilities, in which erosive wear is also a problem. The alloy is especially suited for Flue Gas Desulphu-rization(FGD) and other corrosive programs, exactly where the pH is significantly less than 4. The alloy can also be employed in other mildly acidic environments. A49 has an erosion resistance related to that of Ni-Hard one.



1.RU08 is a black all-natural rubber, of reduced to medium hardness. RU08 is utilised for impellers in which outstanding erosive resistance is required in fantastic particle slurries.
two. RU26 is a black, comfortable all-natural rubber. RU26 is used for traces where outstanding erosion resistance to all other materials in good particle slurry apps.
three. RU33 is a premium quality black normal rubber of reduced hardness and is utilized for cyclone and pump liners and impellers the place its excellent actual physical houses give enhanced minimize resistance to difficult, sharp slurries.
four. RU55 is top quality grade black normal rubber, it is ideal for serious erosive good particle 



OEM Pump Elements:

Except common components or content,we also undertake OEM support if you source us the drawings or sampleswe also can do special resources ,such as hastelloy alloy,Ceramic coated parts etc.


Our Workshop Display

We are manufacturing unit of sand slurry pumps,dredging pumps and so forth.
We have Mould workshop,Casting Workshop,Machining Workshop,Testing Workshop,Assembly Workshop and so on.

High quality Manage System

We have about thirty inspectors and We constantly do the testing just before delivery.

Application On Internet site

Ash slurry in Thermal Electrical power Stations /Iron Ore in Beneficiation Crops/ Aluminum Industries/Lime Mud Slurry
Coal Slurries and Flotation Tailings / Sand Drinking water Mixtures / Liquid of abrasive coarse Grained Solids/ Weighty Mining / Mineral Processing / Coal Planning / Cyclone Feeds / Aggregate Processing / Good CZPTry Mill Grinding /Chemical Slurry Provider/ Tailings / Secondary Grinding / CZPT Processing /Pulp and Paper /Food Processing / Cracking Functions / Ash Managing / Pipeline Transport /Substantial Velocity CZPT Transportation /Foodstuff Processing / Explosive Sludge in Steel Smelting /River and Pond Dredging /Heavy Refuse Removing /Big Particle or Low NPSHA Apps /Continous Sump Pump Procedure/  Abrasive Slurries /Substantial Density Slurries /Big Particle Slurries /Sump Drainage /Washdown /Floor Drainage Mixing /Iron Ore /Copper /CZPT /Alumina /Coal /Gold /Phosphorite /Metal / Palm /Sugar / Chemical /Electrical power /FGD /Frac Sand Mixing /CZPT / Town Sewage /Dewatering /Crushing /Silver / Mill Liners /Ball Mill /Rod Mill and so on.




1. Q: What is actually your factory workshops ?
     A: Our factory manufacture consist of casting, machining process, lathe method, warmth treatment, assembly, check and packaging etc.
          Warmly welcome to go to & inspect our factory any time.
2.Q: Could you aid us if we will not know which pump design we want ?
      A: Yes, make sure you inform me your depth demands, These kinds of as capacity , head ,strong density and many others.

three.Q: How about your price?
     A: We are positive our cost is factory price, and are of high quality for our extended expression cooperation.
four. Q: What is your Slurry Pump material ?
    A: slurry pump materials high chrome alloy or rubber, tremendous abrasive-resistant metal.
          Shaft material is stainless steel alloy.
5. Q:How does your manufacturing unit do regarding quality manage? 
    A:Quality is priority. Our manufacturing unit has 15~30 QC.We constantly connect wonderful significance to good quality controlling from the extremely starting to the very stop.
6. Q: Is it effortless for clients to change the parts by themselves ?
    A: Sure, the composition is simple ,buyers can alter it very easily. We will also source you maintenance tools for free of charge.
seven. Q: How to do if the pump or elements have operation problem inside of the warranty?
    A:  Tell me information and show me photographs, we will ship you solution at after without having any hesitation.

Contact US

No.368 Xihu (West Lake) Dis. North Highway,HangCZPT,ZheCZPT ,CZPT.
Make contact with Person: Karen Tan




14X12 G-G Hopper Dredger Machine Sand Dredging Pump