Wear Resistant High Head Large Flow Anti-Corrosion Slurry Pump & Spare Parts
When the transported medium hits the metal surface at high speed, SXYH slurry pump will provide buffering with extremely strong impact toughness and resist the cutting of abrasives on the pump, minimize the generation of abrasives chips, reduce wear and product pump body.
The Volute Liner in a slurry pump primarily serves to protect the pump body, provide sealing, guide fluid flow, and withstand pressure. By reducing direct contact between the pump body and the slurry, it minimizes wear and extends the pump’s service life. At the same time, it ensures the pump’s sealing performance, preventing slurry leakage and maintaining stable flow and pressure.


The impeller is the core component of a slurry pump, responsible for transferring energy to the fluid and pushing it toward the discharge point. Its design directly impacts the pump’s efficiency and lifespan, making material selection and machining precision critical.
Throat Bush Plate
The throat bush plate is a critical component in slurry pumps, typically located between the pump casing and the impeller. Its primary functions include:
Protecting the Pump Casing
Guiding Fluid Flow
Sealing Coordination
Frame Plate Liner Insert
The Frame Plate Liner Insert is designed to protect the frame plate of slurry pumps, offering a wear-resistant barrier that extends the pump’s lifespan, especially in high-wear slurry applications.


Pump Casing
The pump casing is the outer shell of the pump, which can be understood as the container of the pump. It is used to accommodate the key components of the pump (impeller, pump shaft, sealing device, etc.), to fix the position of the pump components, and to maintain stability.

Product Structural and Basic Features
Adopting a double-casing structure, it is a horizontal, cantilever, centrifugal single-stage pump.
Wet-end liners and impellers can be customized with wear-resistant metal alloy or rubber materials.
Available drive types: direct coupling, V-belt, fluid coupling and reducer transmission.
Shaft sealing options: packing seal, auxiliary impeller seal and mechanical seal.
The pump discharge outlet can rotate at 45° intervals with 8 installation angles for flexible pipeline layout.
Operating advantages: low noise, slight vibration, stable operation, long service life and easy maintenance.
Performance Parameters
| Discharge size | 20–650 mm |
| Flow rate | 10–14000 m³/h |
| Head | 10–70 m |
| Material of wetted parts | wear-resistant alloy / rubber |
Core Advantages
Strong conveying capacity: suitable for high-concentration ore pulp, gangue slurry, sludge, etc. The large diameter and optimized flow channel ensure smooth slurry passage.
Excellent wear resistance: core components including pump body and impeller are made of wear-resistant alloy or ceramic to reduce spare part replacement frequency.
Low energy consumption: optimized hydraulic model and impeller profile deliver high pump efficiency and cut power costs.
High stability: capable of continuous long-term operation under harsh working conditions, adaptable to fluctuating flow and head.
Wear and corrosion resistant, ideal for highly abrasive and corrosive slurry applications.
Application Industries
✅ Mining: conveying high-concentration ore pulp, tailings and hard particle slurry
✅ Shield tunneling: slurry shield, conveying cut soil, muck and mud-water mixture
✅ Metallurgy: carrying solid-laden slag slurry in smelting, ironmaking and steelmaking processes, resistant to high temperature, high pressure and corrosion
✅ Power industry: delivering bottom ash and slag slurry in thermal power plants and nuclear power plants
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