Heavy Duty Metal Lined Slurry Pumps Heading to New Home
Pump Models:  8×6 SH/150E; 6×4 SH/100D
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In industry and mining, "sludge" is very different from the cement-containing slurries we see on a daily basis. The resulting sludge may be highly viscous, abrasive, corrosive, or a combination of the three. Industrial sludge must be removed, transported and safely disposed of as these sludges can be toxic to the environment. Conventional sump pumps are not well suited for handling heavy sludge and will have a significantly shorter lifespan than pumps designed to pump sludge and slurries efficiently. Therefore, it is necessary to use professional MUD Pumps to pump these sludges.
Sludges, together with slurries, can be divided into two categories: those that contain solids that eventually settle, and those in which the solids remain in suspension.
Sludge containing permanently suspended particles is usually composed of very fine low impact particles that can be abrasive to the pump but mostly behave like water. Sludge containing particles that will eventually settle is a more unstable slurry that behaves differently than conventional liquids. When choosing a Sludge Pump, attention must be paid to flow rate and horsepower. Most slurry or sludge applications are made of coarse particles, so sludge pumps are designed for high impact and abrasion resistance.
At CNSME, we can help you identify the right type of sludge pump for your specific needs. We have an incredible engineering design team that comes up with concepts and develops excellent products. Call us today for more information or to discuss your requirements. We look forward to the opportunity of serving you as a valued customer.

Today, many types of slurry pumps are manufactured around the world for a variety of purposes, but the world famous slurry pump is the Warman pump, which is synonymous with centrifugal slurry pumps. The basic construction of the Warman pump is a double shell construction, which is adopted by many pump manufacturers today, but when the Warman pump was developed in the 1930s, it was very revolutionary and innovative, and a great invention. Charles Harold Warman, the inventor of the Warman pump, revolutionized the slurry pump industry, including this double-shell scheme.

Charles Harold Warman was born in Kalgoorlie, Western Australia. Warman's father and grandfather both worked in the mines. He graduated from the Western Australian School of Mines. When I was working as a graphic engineer in a large gold mining company in Australia, I came into contact with slurry pumps. After a brief stint at a mining consulting firm, I set up my own studio. He patented the replaceable rubber lined pump in 1938, which was the beginning of the double shell slurry pump.

Mr Warman supplied mining equipment including pumps alongside his consulting business but gradually shifted the focus of the business to pumps and mining equipment and in 1958 the base also moved to Artarmon in Sydney.

A hard metal slurry pump is a type of pump used for transporting high-concentration slurries containing solid particles. Its main feature is the use of hard metal materials for the pump body, casing, and internal components. This type of pump is typically used to handle high-wear, high-corrosion media, such as in industries including mining, ore dressing, metallurgy, coal mining, power generation, papermaking, and construction, for slurry transport.
The main advantages of hard metal slurry pumps include:
In summary, hard metal slurry pumps are efficient, wear-resistant, and corrosion-resistant pumps suitable for handling slurry transport in various industrial applications under harsh conditions, and are widely used in different industries.

slurry pump bearing assembly ready for packing and delivery