The review results of the 2013 Liaoning Province Science and Technology Awards were announced recently. The 3.0-MW wind turbine single-support spindle bearing project of the Wazhou Group won the second prize of provincial science and technology progress.
The successful development of single-support spindle bearings for 3.0MW wind turbine generators fills domestic gaps, breaks foreign monopoly, reduces the cost of domestic high-power wind turbines, and promotes the development of high-power wind turbines in China, as other wind turbine bearings. The research and development provided reliable experience. At present, ZWZ is engaged in technical cooperation with a number of domestic and foreign wind turbine manufacturers, and has developed 3.0 MW fan single-support spindle bearings and 6.0 MW fan single-support spindle bearings for a number of customers.
The user test proved that the tile shaft is a single-support spindle bearing matched with a 3.0 MW wind turbine, and its main performance indicators meet the requirements of use and reach the international advanced level of similar products.
Abrasive materials include ordinary abrasives and superhard abrasives, ordinary abrasives are natural corundum, emery, brown corundum, white corundum, silicon carbide and other materials, superhard materials are natural diamond, artificial diamond, crystal, Potassium Tetroxalate, PBO and so on. At present, Abrasive materials commonly used in industrial production are Synthetic Cryolite, Potassium tetroxalate and Potassium Binoxalate.
The main purpose of Abrasive is to increase the surface area of the object material.To make the required size of particles, the material into a paste, improve the surface finish of the material, in order to meet the requirements of production and application.Used for removing rust and ink stains, polishing metal parts, etc.
Polishing Abrasive,Chemical Abrasive,Environmental Coatings,Industry Grade Abrasive
HENAN JINHE INDUSTRY CO.,LTD , https://www.hnchromiumoxidegreen.com