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 Polyurethane screen contain highly wear-resistant polyurethane material with steel wire. Polyurethane elastomer is a new type of polymer synthetic material between rubber and plastic. It has both high strength of plastic and high elasticity of rubber. It was used in dewatering screen, to remove water for wet materials. Customized Applicable Polyurethane Screen Dewatering Screen Vibrating Screen Screen. Polyurethane screen panel for dewatering screen product advantages 1. Good wear resistance and long service life. Its wear resistance is 3~5 times that of steel sieve plate, which is more than 5 times that of ordinary rubber sieve plate. 2. The maintenance workload is small, and the polyurethane sieve plate is not easy to damage. And the service life is long, so the maintenance amount. And the maintenance and repair loss can be greatly reduced. 3. The total cost is low, although the same specification (area) of the polyurethane sieve plate is higher than the one-time investment of t...

  Cylindrical gear reducer The gear reducer for wheel sand washing machine is an external meshing involute helical cylindrical gear reducer produced according to the national professional standard ZBJ19004. , widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical and other fields. https://www.lyldmachine.com/cylindrical-gear-reducer-for-wheel-sand-washing-machine/

 Oil fracturing sand has high compressive strength and is mainly used for downhole support in oil fields to increase oil and natural gas production, and is an environmentally friendly product. The product has the advantages of high compressive strength, low density, good sphericity, high smoothness and strong flow conductivity. The specifications of petroleum fracturing sand products are: 20-40 mesh, 40-70 mesh, 70-140 mesh. In the field of petroleum, fracturing refers to a method of using hydraulic action to form cracks in oil and gas layers during the process of oil or gas production, also known as hydraulic fracturing. The overall fracturing sand production line is divided into five working stages, namely the raw material mining stage, the raw material drying and pre-screening stage, the raw material washing stage, and the concentrate drying stage. It can solve the problems of fracturing sand classification, washing, tail water purification, solid waste dry discharge, etc. The f...

After the diabase is broken into sand and gravel aggregate, it can be made into rubberized asphalt mixture, which has excellent high temperature resistance, low temperature resistance, and water resistance, so it is very suitable for laying highways and airport runways. There are many crusher equipments that can be used for rock crushing, such as jaw crusher, impact crusher, cone crusher, impact crusher, compound crusher, etc. What kind of equipment should be used to crush diabase? 1. First consider the hardness of diabase raw materials Dolerite has high Mohs hardness, above grade 6 or 7, and belongs to hard rock, so it is necessary to choose jaw crusher, cone crusher, impact crusher, etc. that can be used for hard rock crushing. If it is suitable for processing For the impact crushing and composite crushing of soft materials to process diabase, the equipment parts will wear out very quickly, and the parts may have to be replaced in half a month.   2. Secondly, consider the size of...