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Reasonable Configuration of Linear Vibrating Screen Is Important

  • Date Submitted: 06/03/2013 02:12 AM
  • Flesch-Kincaid Score: 46.6 
  • Words: 350
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According to the preliminary estimates from Henan Hongxing Mining Machinery Co., Ltd., when China’s coal selection rate increased by one percentage point, the linear Vibrating screen industry can get market share about $ 100 million. The nature of coal determines the high precision of the vibrating screen used in coal screening. Coal is difficult to be screened, therefore, the high frequency vibrating screen used in coal industry must has high quality, excellent performance, high precision, etc. The high frequency vibrating screen with sieve surface width more than 3 meters is the most difficult to be manufactured.
Is fine iron ore better with higher fine ore grade? As for the question, many people hold opposite opinions. Everything has its limit, it will be bound to increasing equipment reformation investment if we want to improve iron ore grade endlessly. Consequently, cost will increase and recycling rate will reduce. Screening operation will influence water content of fine iron ore, which is rather obvious when it combines with Ball mill operation and brings profound negative factors. Moreover, if fine ore grade improves too large, the required good materials content used in BF iron making will loss and reduce greatly, it will lead to instability of fine ore property, large wear of equipments and large production cost. Therefore, we should not pursuit blindly the higher fine iron ore grade. It is mainly decided by ore property and users' requirements.
With the decline of recent growth rate of overall demand for coal market, major coal enterprises will enhance the coal washing rate, and make upgrade product quality as an important task, which also provides market opportunities for the development of mobile crushing and screening plant industry. The vibrating screen enterprises should develop into standardization, serialization, universal direction, high efficiency and high yield. Only increasing scientific and technological innovation and enhancing...

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