Shijiazhuang Ruite Pump Co., Ltd. is one of the most reliable manufacturers and suppliers of metal liner slurry pump in China. Welcome to wholesale durable metal liner slurry pump made in China here from our factory. All pumps are with high quality and competitive price.
Liners
Volute Liner
The replaceable, wear-resistant metal-lined volute liner situated within the pump casing that forms the cavity structure.
Wear Plates
Wear-resistant Throat bush and Frame Plate Liner Insert installed before and after the impeller to protect the pump casing from wear.
Impeller
The impeller itself is typically cast as a single piece from a wear-resistant alloy and is the component subject to the most severe wear.
Common wear-resistant metal materials include Cr26, Cr27, and Cr30 (equivalent to A05/A07/A33, etc.).
Cast iron alloys containing chromium and nickel can form high-hardness carbide chromium alloys with hardness reaching HRC 58–65, offering excellent wear resistance while maintaining a certain degree of toughness.
Suitable for conveying high-concentration, highly abrasive slurries, such as mineral slurries, tailings, and ash slag.
Main Advantages

Super Wear Resistance
Extremely strong resistant to coarse and sharp particles, with a service life far exceeding that of ordinary materials under severe operating conditions.

High-Temperature Resistance
Suitable for conveying high-temperature slurries, such as ash and slag from thermal power plants.

Structural Stability
The metal liner is resistant to deformation and has excellent dimensional stability.

Repairability
Large or valuable parts can sometimes be repaired and reused via methods such as build-up welding after wear.
Typical Application Areas
Mining
Conveying coarse-grained ore and tailings (especially those with high concentration and large particle size).
01
Power Generation
Conveying furnace bottom slag, lump coal, and desulfurization gypsum slurry in thermal power plants.
02
Metallurgy
Processing of steel slag and furnace slag.
03
Dredging
Dredging projects in rivers, lakes, and seas; conveying slurry containing sand, gravel, and shells.
04
Coal
Heavy-medium coal beneficiation and coal gangue conveyance.
05
Common Models of Metal Liner Slurry Pumps
MTH Series Slurry Pumps
ZJ Series Slurry Pumps
ZGB Series Slurry Pumps
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