Beryl Whetstone factory production of silicon carbide with quartz sand, petroleum coke (or coal), wood chips as raw materials by high temperature resistance furnace smelting together. Silicon carbide also has a rare mineral Whetstone wholesaler in nature, Moissanite. Moissanite, also known as silicon carbide. In contemporary C, N, B and other high-tech non-oxide refractory materials, and silicon carbide for the most widely used and most economical one. Can be called emery or refractory sand. Silicon carbide is made of quartz sand, petroleum coke (or coal), wood (need to increase the production of green silicon carbide salt) and other raw materials in high temperature resistance furnace smelting. Dongyang greenstone Whetstone Whetstone wholesale manufacturers of professional manufacturers, manufacturers of high quality Whetstone, Whetstone manufacturing technology skills, you are welcome to inquire! Share is the percentage of diamond concentration in the working layer. Coarse-grained, coarse, require the production of high efficiency, lower surface roughness of less demanding work, wide wheel work, etc., have chosen a high concentration; otherwise use low concentrations. Resin bonded grinding wheel is generally used in concentrations of 75 to 100%. Wheel size choices directly affect the surface roughness of the workpiece and the grinding efficiency. Dongyang jade stone factory specializing in sales of honing oil stone, a variety of specifications to meet your choice, strict production process to ensure quality, honing oil stone to more precision, high efficiency new and old customers! Whetstone much money, Hainan Whetstone, jade stone factory quality provided by the town of Dongyang Qianxiang beryl stone factory. Qianxiang Town, Dongyang beryl stone factory (www.322124.com) strong, credible, Zhejiang Jinhua Abrasives industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead greenstone Whetstone factory and you hand into the brilliant, for a better future!