the quality of the merits of using good quality abrasives

the quality of the merits of using good quality abrasives , grinding wheels , high quality, reflected in the more expensive price . As the domestic high-grade bauxite resource depletion , a variety of raw materials and coal prices rise every year , plus the forced shut  standard abrasives down the big energy saving environment, corundum prices are rising fast, from time to time will be in short supply. How rational use of abrasive, improve market competitiveness, corporate grind most important technology considerations.
The best solution is the core part of the thin wheel is not involved in the cutting action of poor quality with low prices instead of the secondary abrasive , full -quality abrasive cutting performance and reduce manufacturing costs . This approach resin bolts and large  Sanding Sheets diameter cylindrical grinding wheel resin wheel has been widely used . For thin wheel , since the middle of the network , the bottom and the top to separate feeding, if the external and the core also step feeding, in the process to achieve it quite difficult, yet can only look forward to the future , if successful, reduce costs, profit improvement , for the manufacture of thin wheel is undoubtedly a far-reaching " revolution ."
Compare prices now wear suitable strategy is for the various consumer groups, made ​​according to the different grades of abrasive abrasive products , the best thin abrasive wheel is used in most need , avoiding the production of high-grade and low-grade abrasive wheel as possible cut off disc  best use , at an increased cost of the premise, a great effort , each grade products have done " extreme ."
High-grade sheet wheel stable, targeted, repeatability, the production level commonly used sand , and even special products to use zirconium corundum , calcined alumina abrasive and post-processing . Dominated by imported products on the market , most cost-effective production of high sheet is not high , not discrimination , pertinence , still need further research and development efforts .