Slurry Pump Polyurethane Liner

Compared with high Chrome casting parts

The working life of polyurethane spares is 3 times of high chrome. Polyurethane redue the impeller weight a lot and its passage surface is much smoother thus the dynamic consumption could be reduced when operating. It could save 20% power consumption and increase 5~10% efficiency. Meanwhile, it prolong the life of the rotor and low down the maintenance cost and downtime loss. The polyurethane is helpful to reduce the vibration and noise.

Compared with natural rubber

1)Polyurethane’s hardness range is wide which is from 20~95 (Shore A Hardness) and still keep good performance on elastic and elongation.
2)Polyurethane’s tear strength is 2 times of natural rubber
3)Polyurethane’s wear resistant is 3~5 times of natural rubber.

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 your originals and have the same working life, but we offer a much lower price.


We produce and have inventory of most original 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 original. 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.