Sand uses 1, river gravel, rocks (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, the artificial sand stone chips. 2, construction aggregate, highway road fabric, cushion material, asphalt concrete and cement concrete aggregate production. 3, water conservancy and hydropower engineering, highway, highway, railway, passenger railway, bridges, airport runways, municipal engineering, high-rise buildings and stone shaping sand production. 4, the mining sector front crushing grinding process, building materials, metallurgy, chemical, mining, refractories, cement, abrasive material crushing and other industries. 5, high abrasion and secondary crushing disintegration new Sand where the good, thermal power, in addition to sulfur metallurgical industry, steel slag, construction waste crushing and other environmental projects. 6, glass, quartz sand and other high purity materials. Sand blasting four methods: 1, the chemical descaling method: is the use of acid and metal oxides react chemically in order to get rid of a method for efficient sand making machine rust metal surface corrosion products, that usually said the new Sand pickling rust, the rust can only operate in the workshop; 2, high-pressure water abrasive blasting: the use of high-pressure water jet impact action (plus abrasive grinding action) and pry the role of water removed sand making machine on rust and coated steel. It features no dust pollution, no damage to steel, rust greatly improve efficiency, up to 15m2 / h or more new Sand ex-factory price, good quality rust. However, after the steel rust easily return rust new Sand pictures, with a special coating to be wet rust paint, have a greater impact on the general performance of the paint coating; 3, small pneumatic or electric rust: mainly electricity or compressed air as power, the assembly rust appropriate means, reciprocating or rotary movement carried out to meet the requirements of various occasions rust; 4, smear paint oxidation: the iron products coated with mineral oil, paint or burn system enamel, spray and so on. In the steel surface by plating, methods such as hot dip coated with a layer of rust metal, such as zinc, tin, chromium, and nickel. These metals can form a dense surface oxide film, thus preventing iron products and water, air and other substances in contact rust. Chemical methods can also be used to make iron products formed on the surface layer of dense and stable oxide film to prevent rusting iron products. To remind the user to use the equipment and idle time, maintenance and repair should be carried out, can not relax, good performance of the device is a symbol of benefits for enterprises. New sand making equipment, Yangquan new Sand, Dingwang machinery provided by Wang Machinery Co., Ltd., Henan Province, Ding. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) strong, credible, in Zhengzhou, Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingwang machinery and you hand into the brilliant, for a better future!