At present, how to dealing with those waste rock and ore tailing are concerned by more and more people. In China, after crushed by crushing machine, such as jaw crusher, impact crusher, cone crusher, and then screened by the vibrating screen, those waste rock are used as concrete aggregate or Inorganic mixture in the road building industry. Waste rock from iron ore mine is the ideal material of railway ballast because of its low hardness and small specific gravity. Manufacturer and exporter of coal crusher, coal crushing, tooth pick type coal crushers, tooth pick coal crushers, toothpick coal crushing, coal crushers machine, coal crushing machine, industrial coal crusher, industrial coal crushing, precision coal crushers, precision coal crushing, precision coal crushing machine, coal crusher machinery, coal crushing machinery – Zhengzhou Hongxing. In the coal crushing plant, coal crushing can resize the coal stone so that it can be easily handled and processed.
According to the national regulation, ore tailings shall be stored in the ore tailing pond. If the height of tailing dam is too high and beyond the designed standard or safety requirement, there will be potential safety hazard. In operation, the mineral ore (of various sizes) is usually delivered to the Primary crusher”s hopper by dump trucks, excavators or wheeled front-end loaders. A mining feederdevice such as an apron feeder, conveyor or vibrating grid controls the rate at which this material enters the crusher, and often contains a preliminary screening device which allows smaller material to bypass the crusher itself, thus improving efficiency. Primary crushing reduces the large pieces to a size which can be handled by the downstream machinery.
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Henan Hongxing Machinery Co., Ltd is famous for its various mining machines and other related services which include stone crushing machines, ore dressing machines, cement equipment and powder making machines applied in many fields around the world.
ore mixer:
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