Gongyi City, three high Machinery Factory is located in Gongyi City, Henan Province, is located in the Central Plains, east of the provincial capital of Zhengzhou, Luoyang, the ancient capital of nine dynasties west. I perennial plant dedicated two-stage crusher, coal crusher, shale crusher, mill cinder, coal mill, pebble mill, construction Disposal, ore crusher, green walnut peeling machines and other mechanical equipment development and production, build factories, we always take the "high level of development, high-tech manufacturing and high quality of life" for business purposes, based on the starting point, adhere to high standards, so that the product of the technical indicators in the industry ahead. There are several ways gangue comprehensive utilization: ① coal and pyrite recovery: through a simple process, from coal gangue washed well chosen, by screening to choose the low-quality coal, but picked pyrite. ── shaker or pyrite recovery process from the plane with the jig coal preparation, wash mixed coal and coal. Recovery of coal can be used for power boiler fuel, can be used for washing gangue materials, pyrite can be used for chemical raw materials. ② for power generation: mainly used to wash and wash coal gangue co-firing power. China has been washed and washed coal gangue mixture (heat about 2,000 kcal per kg) boiling furnace combustion for power generation. Slag to produce slag and slag cement bricks. Japan has more than 10 seats this plant; the mixture of coal and gangue Hebei gangue grinder manufacturers use, generally every calorific value of 3,500 kcal kg; insufficient firepower with heavy oil combustion. The Federal Republic of Germany and the Netherlands to own power plants and coal preparation plant built with authority gangue grinder manufacturers to take advantage of the coal slime and gangue power generation. ③ manufacture of building materials: bricks instead of clay as a raw material, can be less fertile dig. When the brick, use of coal gangue itself combustibles can save coal. Beidaihe, Hebei gangue grinder manufacturers gangue grinder manufacturers _ _ three high mechanical provided by Gongyi City, three high mechanical plant. Machinery Factory of Gongyi City High (www.sangaofsj.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the three high mechanical and you hand into the brilliant, for a better future!