News

The base code for slurry pump impellers ending in A05 denotes high-chromium alloy material, while those ending in R55 denote natural rubber material.

The selection of inlet and outlet pipe diameters for slurry pumps should follow the core principle that “the inlet pipe diameter shall not be smaller than the pump suction diameter, and the outlet pipe diameter shall be matched to the flow rate and head requirements.”

Pipe sizing should be designed around three key dimensions—slurry characteristics, pump parameters, and pipeline layout—with the ultimate goal of achieving anti-cavitation, anti-blockage, and low-energy-consumption operation, thereby ensuring stable and efficient slurry transportation.

Please be informed that our company will be closed for three days during the New Year holiday.

During this period, you are welcome to contact us by email for urgent matters, and we will respond as soon as we resume work.

To strengthen team collaboration and promote a positive corporate culture, CNSME will organize a company trip to Guilin, China, from December 22 to December 26, 2025. 

CNSME® Wear-Resistant Slurry Pumps Successfully Delivered to Australia, Enabling Mining Customers to Achieve Efficient Spare Parts Replacement

In heavy-duty industries such as mining, dredging, tailings transport, sand reclamation, and mineral processing, the performance of a gravel pump determines not only the efficiency of the operation but also the overall project cost. As global demand for raw materials continues to increase, companies are looking for reliable suppliers capable of delivering durable, high-performance gravel pumps with guaranteed OEM consistency. This is where QualitySlurryPump stands out as one of the most trusted OEM gravel pump manufacturers in the market—offering advanced engineering, precise machining, and prolonged wear life for the most challenging pumping conditions.