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Metal Liner Slurry Pumps
Heavy duty wear resistant mining tailing slurry pumps Sunlike Pump® SH Series heavy-duty slurry pump features wet parts constructed from 27% high-chrome alloy. This pump is engineered to handle highly abrasive, high-hardness, mildly corrosive, and highconcentration slurries while requiring minimal maintenance. It is widely applied in mining, coal processing, metallurgy, power plants, construction materials, and other industrial sectors. Depending on medium conditions, users can select specific material grades such as A05, A07, and A49.
Key word:
Slurry Pumps
Gravel Sand Pumps
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Products detail
- SH-1.5/1B
- SH-2/1.5B
- SH-3/2C
- SH-4/3C&D
- SH-6/4D&E
- SH-8/6E&F
- SH-10/8ST
- SH-12/10ST
- SH-14/12ST
- SH-16/14TU
- SH-20/18TU
Performance Curve
Sunlike SH Heavy Duty Centrifugal Slurry Pump-Quick selection chart
Approximate clear water performance - to be used for preliminary selection only
Features
- Modular Design – Facilitates easy maintenance, with high standardization minimizing spare parts inventory and lowering replacement costs.
- Versatile Impeller Options – Available in standard 5-vane, high-efficiency 4-vane, and non-clogging 2-vane designs to suit diverse operating conditions.
- Interchangeable Liner Materials – Wetted components available in 27% chrome alloy hard metal, thick natural rubber, or polyurethane; all options are fully interchangeable.
- High-Strength Casing – Standard ductile iron pump body designed to withstand higher operating pressures for enhanced durability.
- Premium Bearing Assemblies– Equipped with renowned brand bearing units to increase reliability, extend service life, and reduce lubrication costs.
- Reliable Shaft Seal Options– Choice of packing seal, expeller seal, or mechanical seal to meet specific application requirements.
- Multi-Purpose Design – Reduces inventory requirements through high interchangeability of parts across multiple pump configurations.
- Flexible Drive Arrangements– Multiple connection options (ZVZ, DC, CV, CRZ) with motor to accommodate varying installation conditions, capacities, and heads.
- Adjustable Discharge Orientation– Discharge outlet can be positioned in any of eight directions to match specific site layouts and installation needs.
- Quality Control at the Source – The Sunlike team operates an in-house professional casting production line, equipped with advanced hyperspectral inspection instruments and physical performance testing equipment, ensuring strict quality control from the very beginning of the manufacturing process.
Structure Features
A centrifugal heavy duty alloy liner mine tailing slurry pump is mainly composed of 3 parts:
1.The anti-abrasion wet parts: (lmpellerThroatbush, Volute iner, FPL insert) Thickened wet components for extended wear life.
2. Shaft seal parts: Sealing flexibility choice of gland, Expeller seal or mechanical seals.
3. Bearing assembly parts.
1.The anti-abrasion wet parts: (lmpellerThroatbush, Volute iner, FPL insert) Thickened wet components for extended wear life.
2. Shaft seal parts: Sealing flexibility choice of gland, Expeller seal or mechanical seals.
3. Bearing assembly parts.
Expeler Seol AsyExpeler sealis an impeler force ofrewesed cantifugal force prerenting slurmyleakae. Expeersedl anbe on the siradlestage pump when the postive pesue ofoumoinet isno moethor 10% of pump outlet pressure or on the frst-stage pump in the pump series.
Gland seal Asy ：Packng sealis a generalshoftsealt aphstovaious pumping onditions,PTE and Graphite moterials ofpacking can be used in high corosiesuries or hightemperoture conditions!t hasthe advantages of simple structure and convenient maintenance. But need to add shaft seal water, and should ensure enough water presure and water yield.Mechanical.
Gland seal Asy ：Packng sealis a generalshoftsealt aphstovaious pumping onditions,PTE and Graphite moterials ofpacking can be used in high corosiesuries or hightemperoture conditions!t hasthe advantages of simple structure and convenient maintenance. But need to add shaft seal water, and should ensure enough water presure and water yield.Mechanical.
Seal Asy:Mfechanical ealis advonced seang technigque withoutsealing leakage,integoting constucion, onvenientinstalotion &replacement,yarious onstructionsui for alkinds of conditions.
Bearing assembly advantage features:
1. A large - diameter shaft with a short overhang minimizes deflection, which is conducive to prolonging the bearing's service life.
2. Four through bolts are required to secure the cartridge - type housing within the frame.
3. The removable cartridge - type bearing assembly facilitates straightforward on - site maintenance procedures.
4. It is outfitted with a hardened shaft sleeve to safeguard the shaft.
5. Grease - purged piston rings assist in sealing contaminants out of the bearing housing.
2. Four through bolts are required to secure the cartridge - type housing within the frame.
3. The removable cartridge - type bearing assembly facilitates straightforward on - site maintenance procedures.
4. It is outfitted with a hardened shaft sleeve to safeguard the shaft.
5. Grease - purged piston rings assist in sealing contaminants out of the bearing housing.
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NO |
Part |
Material |
NO |
Part |
Material |
|
1 |
Shaft |
High tense steel |
12 |
Volute |
27% Chrome alloy |
|
- |
Shaft sleeve |
3Cr13 |
13 |
Discharge joint ring |
Natural rubber |
|
2 |
Clamp bolts |
Zinc plated steel |
14 |
Volute liner seal |
Natural rubber |
|
3 |
Base |
Ductile iron |
15 |
Intake joint ring |
Natural rubber |
|
4 |
bolts,studs |
Zinc plated steel |
16 |
Expeller |
27% Chrome alloy |
|
- |
Bearing body |
Cast iron |
17 |
Frame plate liner insert |
27% Chrome alloy |
|
5 |
Gland/Split gland |
Cast iron |
18 |
Throatbush |
27% Chrome alloy |
|
6 |
Frame plate |
Ductile iron |
19 |
Cover plate |
Ductile iron |
|
7 |
Expeller ring |
27% Chrome alloy |
20 |
Cotter |
Cast iron |
|
8 |
Expeller ring seal |
Natural rubber |
- |
End cover |
Color zinc plated |
|
9 |
Volute liner seal |
Natural rubber |
- |
Labyrinth cover |
Color zinc plated |
|
10 |
Impeller |
27% Chrome alloy |
- |
Lantern ring |
1Cr18Ni9Ti |
|
11 |
Cover plate bolt |
Zinc plated steel |
- |
Bearing |
Top brand |
Applications
The ZH centrifugal heavy duty alloy liner mine tailing slurry pump is the pump for highly abrasive/density slurries in processes from cyclone feed to regrind, mill discharge, flotation, mine drainage and tailing in minerals plants plus other industrial applications, Sometimes, it could also be used in dredging of settling lagoons and pumping of drilling mud etc.
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Pump Display
why choose me?
Independent Casting・Traceable Source
Sunlike Pumps is a leading Chinese brand specializing in slurry pumps and filter press feed pumps. All products are manufactured through the company’s own casting and production lines, ensuring complete quality control from the source.
Dual-Plant Synergy・Solid Strength
Sunlike operates two manufacturing campuses: one located in Xingtang Industrial Park, Shijiazhuang, Hebei Province, and the other in Anzhou Industrial Park, Xiong’an New Area, Baoding, Hebei Province, with a total area of 50,000 square meters.
Trusted by Top Brands・Partner with Strength
Sunlike pumps are long-term supporting equipment for well-known Chinese filter press manufacturers such as Jingjin, Dazhang, and Bright. The company is also a trusted partner of major industrial enterprises including BYD and Haiwang Hydrocyclone.
Service Advantage
As a company specializing in the production of slurry pumps, sewage pumps, filter press feed pumps and environmentally friendly greening equipment, SUNLIKE meets the diverse needs of customers.
One year warranty for the whole machine
Advanced equipment and technology
Timely supply from overseas warehouses
24-hour online problem solving
Common Problem
1. What is the main use of slurry pump?
Slurry pump is mainly used to transport liquid containing solid particles, widely used in mining, metallurgy, coal, electric power, chemical, building materials and environmental protection and other industries.
2. What is the working principle of the slurry pump?
The slurry pump inhales the slurry from the suction inlet of the pump body through the centrifugal force generated by the rotation of the impeller, and the slurry is discharged from the discharge outlet of the pump body through the diversion of the pump shell.
3. How to choose the right slurry pump?
The selection of slurry pump needs to consider the following factors:
The physical and chemical properties of the medium, such as temperature, viscosity, corrosion, etc
The size and concentration of solid particles
Required flow and head
Pump material and structure
4. What are the precautions for the maintenance and maintenance of slurry pump?
Check the wear condition of impeller, pump housing and shaft seal regularly, and replace the worn parts in time
Keep pump body and pipe clean to prevent impurities from entering pump body
Check and replace lubricating oil regularly to ensure the normal operation of bearings
Check the coupling of the motor and pump regularly to ensure that the connection is secure
5. What are the common faults and treatment methods of slurry pump?
The pump does not produce pulp or insufficient pulp: check whether the suction inlet is blocked, whether there is air in the pump body, and whether the impeller is worn.
Pump body vibration or noise: check whether the pump shaft is bent, the impeller is balanced, and the bearing is damaged.
Seal failure, leakage: check whether the seal wear, replace the seal in time.
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