Ceramic Slurry Pump
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Kingda Ceramic Slurry Pump
Kingda ceramic slurry pump wet end parts (impeller, throat bush, frame plate liner insert, volute) are made of silicon-nitride, silicon-carbide composite sintered ceramic material, and the pump casing uses high chromium alloy, which makes Kingda ceramic pump resistant to high temperature, corrosion, wear, and erosion.
Ceramic slurry pump uses silicon-nitride, silicon-carbide composite sintering technology to create ultra-high hardness ceramic pump parts, which are second only to diamond in hardness.
Under the same working conditions, the life of Kingda ceramic pump is more than 4-6 times that of traditional high chromium alloy slurry pump.

The Kingda Ceramic Slurry Pump’s wet-end components are made of ceramic, a material second only to diamond in hardness, offering superior wear and corrosion resistance. It can withstand strong acids and alkalis, making it widely used in mining, metallurgy, and chemical industries.
When handling fine gravel and materials exposed to strong acids and alkalis, the ceramic pump delivers excellent efficiency, maximizing its service life and reducing user operating costs.
Ceramic Slurry Pump Applications
Mining: conveying concentrates, tailings, and slurries containing fine hard particles
Metallurgy: conveying ultra-high temperature slag and slag slurries
Chemical industry: conveying highly corrosive chemical liquids such as strong acids, strong alkalis, and oxides
Environmental protection: industrial wastewater treatment, flue gas desulfurization
Cement: conveying highly abrasive slurries such as mortar and lime slurry


Ceramic Slurry Pump Spec

Kingda Ceramic Slurry Pump
- Discharge Diameter (mm): 150
- Flow Rate (m³/h): 100 – 800
- Head (m): 10 – 60
- Maximum Rated Power(kw): 300
- Slurry Weight Concentration: ≤60%
- Maximum Particle Size Handling(mm): ≤6
- Maximum Operating Temperature(℃): 1600
- Pressure Withstand Strength (MPa): ≥150
Kingda Ceramic Slurry pump material options
Silicon-nitride, silicon-carbide composite sintered ceramics
Ultra-high hardness
Mohs scale is 9, second only to diamond in hardness
Long service life
Low expansion coefficient, good thermal conductivity, excellent insulation performance
High temperature resistance
Super high temperature resistance, the maximum operating temperature can reach 1600℃
Corrosion resistance
Kingda composite sintered ceramics have excellent oxidation resistance and erosion resistance, and can resist corrosion from all strong and weak acids (except hydrofluoric acid), especially sulfuric acid and most molten salts, room temperature halogens and alkalis.
Polymer resin composite ceramics
Erosion resistance
Kingda’s independently developed polymer composite ceramics have excellent erosion resistance and wear resistance
Low cost
Compared with sintered ceramics, polymer composite ceramics are cheaper, which minimizes operating costs
Acid corrosion resistance
Polymer composite ceramics have the advantages of sintered ceramics and have good acid corrosion resistance and abrasion resistance
Firm bonding
The polymer composite ceramic is firmly attached to the metal layer. Under harsh working conditions such as high flow, high speed, and high vibration, the polymer composite ceramic will not fall off, ensuring that the ceramic slurry pump can operate for a long time.
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