4′′6′′ 8′′10′′ 12′′ Gold Mine Dredge Pumps

4′′6′′ 8′′10′′ 12′′ Gold Mine Dredge Pumps

                          4” 6” 8”10” 12” gold mine dredge pumps

1.Characteristics of G series Gravel Pumps

1.The construction of this ZJS sequence gravel pump is mostly solitary-casing and horizontal. The outlet path can be positioned 360° effortless to put in.
2. Shaft Components adopt cylinder structure, which is hassle-free to modify the gap between impeller and front donning plate. The shaft employs grease lubrication.
three.Shaft Seal: expeller drive seal, packing seal, and Mechanical seal.
four.Wide Movement Passage & Good Anti-Cavitation Property & Highly Effective Put on Resistance.
5.Driving Method: V Belt Travel, Elastic Shaft Coupling Transmission, Equipment Box Push, Fluid Coupling Transmission, Variable Frequency Travel Gadget and Thyristor Velocity Handle.
six.The wet areas are manufactured of Ni-challenging and higher-chrome put on-resistant alloys with great anti-corrosive home.
seven.Variable speeds and modals to make sure easy operation. Additionally, Lengthy support lifestyle and large procedure effectiveness supply trustworthy efficiency in a tough functioning atmosphere.

2.Programs of the Solitary Casing Pump

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

three.Item Overview



Product Movement(m3/h) Head(m) Velocity(r/min) Effectiveness(%) NPSHr/m Max permissible particle size/mm
six/4NG 187-36 seven-51 1400-600 30-58 one.5-three.seven 82
8/6NG 576-133 10-forty eight 1400-800 60-54 1.two-4.2 127
ten/8NG 930-216 eleven-forty four 940-500 65-34 3-seven 178
12/10NG 1512-360 11-58 850-400 70-50 1.five-six 220
fourteen/12NG 3168-522 9.5-sixty six seven hundred-300 68-60 two-8.five 241
sixteen/14NG 3571-900 fourteen-forty five 500-three hundred 70-50 3.five-six.five 254
ten/8NGH 1091-324 19.two-fifty six.5 800-500 72-60 1.five-five a hundred and eighty
twelve/10NGH 2232-612 28-77 seven-hundred-450 73-sixty 1.5-8 210

4.Other Associated Products


Naipu Major Slurry Pump Designs
1.5/1B-AH(R) 1.5/1C-HH 40PV-SP(R) six/4D-G 3QV-AF 20A-L 10/8R-M
two/one.5B-AH(R) three/2nd-HH 65QV-SP(R) 8/6E-G 4RV-AF 50B-L(R) 10/8E-M
three/2C-AH(R) four/3E-HH 100RV-SP(R) ten/8F-G 6SV-AF 75C-L  
4/3C-AH(R) 4/3X-HH 150SV-SP(R) 12/10G-G 8SV-AF 100D-L  
6/4D-AH(R) 6/4X-HH 200SV-SP(R) 14/12G-G   150E-L  
6/4E-AH(R) six/4F-HH 250TV-SP fourteen/12T-G   300S-L  
8/6E-AH(R) 6S-H   sixteen/14G-G   350FF-L  
8/6R-AH(R) 6S-HP   sixteen/14TU-GH   450ST-L  
10/8F-AH(R) 8/6S-H   eighteen/16G-G      
ten/8ST-AH(R) eight/6S-HP   eighteen/16TU-GH      
12/10ST-AH(R) 8/6X-HP          

five.Pump Parts 

Material Description

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

Metal Pump Parts 

Naipu® Metal Slurry Pump includes Impeller,Throat Bush ,Body Plate Liner Insert,Frame Plate ,Go over Plate,Expeller,Expeller Ring, Shaft,Shaft Sleeve,Frame,Bearing Assembly,Stuffing Box,Lantern Ring,Lantern Restrictor,Grease Retainer and many others.
The materials of our wet conclude areas is A05,A49,A51(A53),A61 and so on.
The content of shaft sleeve and Shaft Spacer is C21
The material of the Include Plate,Frame plate,bearing entire body,body is D21
The substance of the Gland Assembly is D81
The content of the shaft and shaft essential is E05
The material of the Body,bearing human body, Go over Plate ,Body Plate,Grease Retainer,Reduced Strainer is HT200
The substance of the Shaft Sleeve can be J04,J05.


Rubber Pump Components

Naipu® Rubber Pump Components mainly include Impeller, Protect Plate Liner,Frame Plate Liner,Throat Bush ,Back Liner.Lower Strainer,Suction Gasket,Discharge Gasket,Conclude Protect Gasket and so on.
The substance of the rubber elements
one.RU08,RU26 Organic rubber, use for impeller
2.RU33,All-natural Rubber,largely employed for cyclone liner,pump lining,impeller etc.
three.RU38,Natural Rubber,mainly employed in impeller.
4.RU55,Normal Rubber,mainly used in impeller and lining and so on.
five.We also can do S01,S10,S12,S21,S42,U01,S44,S50,Y08 and many others.



OEM Pump Components:

Apart from regular areas or material,we also undertake OEM service if you source us the drawings or sampleswe also can do specific components ,these kinds of as hastelloy alloy,Ceramic coated areas and many others.


Our Workshop Demonstrate

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


Good quality Management Technique

We have about thirty inspectors and We always do the tests ahead of delivery.


Application On Site

Ash slurry in Thermal Electrical power Stations /Iron Ore in Beneficiation Plants/ Aluminum Industries/Lime Mud Slurry
Coal Slurries and Flotation Tailings / Sand Water Mixtures / Liquid of abrasive coarse Grained Solids/ Weighty Mining / Mineral Processing / Coal Planning / Cyclone Feeds / Combination Processing / Good CZPTry Mill Grinding /Chemical Slurry Services/ Tailings / Secondary Grinding / CZPT Processing /Pulp and Paper /Food Processing / Cracking Operations / Ash Dealing with / Pipeline Transportation /Higher Velocity CZPT Transport /Foods Processing / Explosive Sludge in Steel Smelting /River and Pond Dredging /Weighty Refuse Elimination /Massive Particle or Minimal NPSHA Programs /Continous Sump Pump Operation/  Abrasive Slurries /High Density Slurries /Large Particle Slurries /Sump Drainage /Washdown /Ground Drainage Mixing /Iron Ore /Copper /CZPT /Alumina /Coal /Gold /Phosphorite /Steel / Palm /Sugar / Chemical /Electrical power /FGD /Frac Sand Mixing /CZPT / Metropolis Sewage /Dewatering /Crushing /Silver / Mill Liners /Ball Mill /Rod Mill and so forth.



1. Q: What is actually your factory workshops ?
     A: Our factory manufacture contain casting, machining process, lathe method, heat treatment, assembly, test and packaging and so forth.
          Warmly welcome to visit & inspect our factory any time.
2.Q: Could you aid us if we don’t know which pump design we want ?
      A: Indeed, you should notify me your depth demands, This sort of as capacity , head ,solid density etc.

three.Q: How about your price tag?
     A: We are confident our price is factory price, and are of high quality for our long term cooperation.
4. Q: What is your Slurry Pump material ?
    A: slurry pump materials large chrome alloy or rubber, tremendous abrasive-resistant metal.
          Shaft materials is stainless metal alloy.
five. Q:How does your factory do regarding quality manage? 
    A:Top quality is precedence. Our factory has fifteen~thirty QC.We usually connect excellent significance to quality managing from the very beginning to the extremely end.
6. Q: Is it straightforward for customers to modify the areas by themselves ?
    A: Yes, the composition is simple ,customers can modify it very easily. We will also supply you maintenance resources for cost-free.
seven. Q: How to do if the pump or elements have operation problem in the warranty?
    A:  Tell me details and display me images, we will ship you solution at once without having any hesitation.

Make contact with US

HangCZPT Naipu Pump Co.,Ltd
No.368 Xihu (West Lake) Dis. North Street,HangCZPT,ZheCZPT ,CZPT.
Contact Man or woman: Karen Tan





4′′6′′ 8′′10′′ 12′′ Gold Mine Dredge Pumps