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Hongxing Structure Is Reasonable and Independent

  • Date Submitted: 08/18/2013 11:40 PM
  • Flesch-Kincaid Score: 37.7 
  • Words: 402
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Tailings is a metal or non-metallic ore mining, the ore processing plant after the election of valuable waste emissions. According to relevant statistics, the amount of tailings have been piled up to 8.051 billion tons. Meanwhile, with the acceleration of infrastructure construction in China, annual consumption of ready-mixed concrete aggregate – natural stone and gravel at least 6 million tons of sand stone about 4 million tons, requires a lot of mountain and river mining exploitation, leading to environmental degradation and resources to further deprivation.At present, magnetizing roasting and direct reduction are the two main ways to recycle iron from tailings or other iron contained wastes. Technologies for iron recovery from tailings have already been studied in laboratory, but the industrial application is limited due to the high production cost.Tailing sand instead of natural sand and gravel production of ready mixed concrete, has been successful. According to reports, the move can only eat in the company”s annual 300,000 tons of iron tailings, will greatly minimize tailings pile area, waste as a resource to achieve change, boosting the production of commodity concrete “green”.Such series of product is featured by higher production capacity, better product shape, and good reliability and flexibility. What”s more, it is quite easy to achieve automatic control. In addition, the equipment has such advantages as simple structure, advanced working principle and technical parameters, reliable operation, low noise, long service life, uniform particle size, big crushing ratio, easy maintenance, and good adaptability, etc. It can be used for crushing raw coal in coal mines or coal preparation plant. Besides, it is also widely applied for crushing hard, above medium hard ores and rocks like coke and slag in the field of metallurgy, electric power, chemical industry, building materials, and transportation, etc.Henan Hongxing Mining Machinery Co., Ltd has many years” of...


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