Ceramic Impeller

ceramic sump pump impeller

Ceramic Sump Pump Impeller


Ceramic Impeller

The Advantage of Ceramic Slurry Pump Parts

The ceramic we adopt to produce pump wet parts is a kind of high-performance structural ceramic that is made of Sic combined with Si3N4. It is inorganic non-metallic materials with high strength, wear resistance, corrosion resistance, cavitation resistance, high-temperature resistance, and other superior performance. However, this material has some weaknesses like difficult to be molded and brittle, etc. But our company uses a unique producing process to solve these problems.

We adopt advanced Silicon nitride connected with silicon carbide molding technology but not traditional grouting or pressing method. The wear-resistant property if our Si3N4 – SiC is 2 or 3 times of only lower diamond and cubic boron nitride.

Raw material: the main composition is Si3N4 – SiC, others are high strength additive

Advantage of Ceramic Pump Spares

  1. Wear resistance, corrosion resistance, cavitation-resistant, high temperature resistance etc properties are much better than metal.
  2. Hardness: Only lower than diamond and cubic boron nitride.
  3. Chemical corrosion resistance: Except hydrofluoric acid(HF), it can resist all other strong and weak acid, especially sulfuric acid (H2SO4), and most of te molten salt, common halogen and alkali at room temperature.
  4. Weight: Its weight is only one third of chromium molybdenum steel. It is easy to assemble-disassemble, impeller start, and the shaft is not easy to be broken, and less motor loss.

What You Need

Wet End Parts

Slurry pumps’ wetted parts are essential for operation. It includes the volute liner, throat bush, frame plate liner insert, and the impeller. In order to meet the requirement of different applications, extend the working life, reduce the disassembly and maintenance on the pumps, there are different materials on optional.

drive end parts

We are happy to consult with you to recommend the best material such as A05, A07, A49, Ceramic, etc for your application and supply you with qualified spares. All of our pump spares are interchangeable with others originals and have the same working life, but we offer a much lower price.


We produce and have inventory of most slurry pump and spares. If the users supply us the part no., we could deliver you some within 5 days. And we guarantee 100% interchangeable with others. You will enjoy the same technical service and quality as we do to the Fortune Global 500 mining companies.


Minerco also has been helping customers in a variety of industries by supplying high-performance steel castings. Today we have grown to offer engineered wear solutions for virtually every industry segment. If you are a headache with your supplier of mill and cursher liners,pls contact us to resolve for you.