Impeller

Impeller is a rotor, rotating component of a centrifugal pump. Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and molded elastomer impellers are completely interchangeable. Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available. It increase or decrease the pressure and flow of fluid.When the slurry pump processing the solid mixture, the most worn parts are impellers. Impeller is the most important part of a pump. It is heart of a Slury Pump.

Materials: SA05, SA49, SA33, Natural Rubber, Polyurethane...etc.

There are main three type of slurry pump impeller, Open, Semi-open and Closed. We have types of vane impellers, such as two vane impeller, three vane impeller, four vane impeller, five vane impeller and six vane impeller. Regarding the material we can offer high chrome alloy impeller, rubber impeller, polyurethane impeller and ceramic impeller.

Volute Liner

A volute Liner is a curved funnel increasing in area to the discharge port. It is often used with impeller pumps. As the area of the cross-section increases, the volute reduces the speed of the liquid and increases the pressure of the liquid. The main purposes of a volute casing is to help balance the hydraulic pressure on the shaft of the pump. 

Materials: SA05, SA49, SA33, Natural Rubber , Polyurethane...etc.

 

Throatbush

It links plate liner and forms a Pump chamber to work with impeller, as one of wetted parts for the slurry pump, Its wear-resistance is very important to pump worklife. We offer Cr27Mo high chrome alloy which is high abrasion resistance, and maintenance is simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.

Expeller Ring

The expeller ring is together work with expeller for slurry pumps. They can not only help seal the pump, but also reduce the centrifugal force. The design and material of expeller is significant to its service life.

Frame Plate Liner Insert

It is also called a slurry pump back liner based on locating position in slurry pump structure. Frame plate liner insert forms a pump chamber with throat bush and volute liner where the slurry would flow through them.

Slurry pumps

A slurry pump is a type of pump designed for pumping liquid containing solid particles. Slurry pumps changes in design and construction to adjust to multiple type of slurry which varies in concentration of solids, size of solid particles, shape of solid particles, and composition of solution. Slurry pump are more robust than liquid pumps; they have added sacrificial material and replaceable wear parts to withstand wear due to abrasion. Centrifugal, positive displacement, and vortex pumps can be used for slurry. Centrifugal slurry pumps can have between bearing-supported shafts with split casing or rubber- or metal-lined casing. Configurations include horizontal, vertical suspended and submersible. Slurry is usually classified according to the concentration of solids. Engineering classification of slurry is more complex and involves concentration, particle size, shape and weight in order to determine abrasion severity. They are often designed to be suitable for heavy-wearing and heavy-duty uses. 

Depending on the mining process, some slurries are corrosive which presents a challenge because corrosion-resistant materials like stainless steel are softer than high-iron steel. The most common metal alloy used to build slurry pumps is known as "high chrome", which is basically white iron with 25% chromium added to make it less brittle. Rubber line casings are also used for certain application where the solid particles are small.

Main Applications: Heavy Mining | Mineral Processing | Sand and Gravel |Coal Prep | Cyclone Feeds | Aggregate Processing | Fine Primary Mill Grinding | Chemical Slurry Service | Tailings| Secondary Grinding | Industrial Processing | Pulp And Paper | Food Processing | Cracking Operations | Ash Handling | Pipeline Transport | High Velocity Hydraulic Transport |Food Processing | Explosive Sludge In Metal Smelting | River And Pond Dredging | Heavy Refuse Removal | Larger Particle Or Low NPSHA Applications | Continuous (Snore) Sump Pump Operation | Abrasive Slurries | High Density Slurries | Large Particle Slurries | Sump Drainage | Wash down | Floor Drainage | Mixing | Iron Ore | Cooper | Diamond | Alumina | Coal | etc.

 

Our slurry pumps are equipped with high chrome alloy, ceramic, polyurethane, rubber and other corrosion and wear resistant materials to meet the high concentration, large particle slurry conveying project.

 

 

SH(R)/SM(R)/SL(R)/SHH Series Slurry Pump

● SH(R)/SM(R)/SL(R)/SHH(R) series slurry pump is are horizontal heavy Duty slurry pumps, designed for handling highly abrasive, high density slurry with excellent wear life while maintaining efficiency during the wear cycle providing the best total operating cost.

● The shaft seal of the pump can be either a packing seal or a centrifugal seal.

● The pump outlet can be installed at eight different angles at 45° intervals as required.

● The main materials used for the overflow components are high chrome, rubber, polyurethane and ceramic.

Poduct Specifications

● SH Slurry Pumps

SIZE: 1½/1 • 2/1½ • 3/2 • 4/3 • 6/4 • 8/6 • 10/8 • 12/10 • 14/12 • 16/14 • 18/16 • 20/18. 

Metal Parts, Rubber Parts and Urethane Parts are available.

 

● SHH Slurry Pumps

SIZE: 1½/1 • 2/1½ • 3/2 • 4/3 • 6/4 • 8/6

 

● SL&SM SLURRY PUMPS

SIZE: 50 • 75 • 100 • 150 • 10/8 • 12/10 • 300 • 350 • 400 • 450 • 500 • 550

 

Metal Parts, Rubber Parts and Urethane Parts are available.

STL Series Desulfurization Pump(FGD Pump)

● The STL series desulphurisation pumps are available in horizontal (STL) and vertical (STLL) configurations. 

● They are axial suction, single stage, single suction, cantilever centrifugal structure. 

● The series of pumps are innovative in terms of hydraulic design, mechanism design and materials used for castings, which are integrated with the advantages of similar products at home and abroad.

● It has the characteristics of high efficiency and energy saving, anti-corrosion and anti-wear, low vibration, low noise, reliable operation, long service life and convenient maintenance. The comprehensive performance of the pump is at the advanced level in China.

Submersible Slurry Pump

● As the slurry is highly abrasive, corrosive, and thick, it can be tough for normal pumps to transfer it. 
● A submersible slurry pump is a heavy-duty and robust pump specially designed to work underwater. It is completely submerged in the liquid that needs to be pumped.

Model Type: SZQ/SZBQ
Diameter Range: 80-500mm
Material: High Chrome Alloy

● New submersible sewage pump with automatic protection device
1. Overheating protection element to prevent damage due to high temperature
2. Water leakage probe to monitor whether water is entering the pump cavity
3. Float switch to monitor mechanical seal failure and water ingress in the motor cavity
4. Bearing temperature protection, monitoring whether the motor bearing temperature is too high

16/14TU-TH Heavy Duty Slurry Pump For Mining

● Max. Power (kw):1200
● Materials:high-chromium alloy & rubber
● Capacity Q (m3/h):1368-3060
● Head H (m):11-63
   Speed n(rpm):250-550
● Eff. Η (%):79
● NPSH(m):4-10
● Impeller Vane No.:5

10/8ST-TH Centrifugal Slurry Pump Quality Service, Interchangeable With Warman

● Max. Power (kw):560

● Materials:high-chromium alloy & rubber

● Capacity Q (m3/h):612-1368

● Head H (m):11-61

● Speed n(rpm):400-850

● Eff. Η (%):71

● NPSH(m):4-10

● Impeller Vane No.:5