There are many mineral grading methods and spiral classifier is the most primitive grading equipment. Isearch often says this. Group technology is simple and grading accuracy is slightly less so the spiral classifier is generally applied for grading the discharged Owers in a period of grinding. When the iron concentrate of end product whose sizes are not more than 80? m should be 100% among the products, the first t:System.Windows.documents.paragraph gradation can use spiral classifier; the secondary gradation can adopt high-frequency fine screen. When the iron concentrate of end product whose sizes are not more than 80? m can be lower than 100% among the products and the large particles proportion of you pray is less, the high frequency vibration screen can be used for gradation and the medium Owers can eat through the magnetic separation but the premise is that the worn of the high frequency separation is not so serious. The coarse Owers come back to grinding mill again. There still have a kind of gradation equipment. From the above, Hongxing Machinery used process improvement to make the grade of products increased more than 66.5% and make the products get a good price. Then through technical equipment renovation, the production power consumption of mining machinery is decreased by more than 25% and the yield is increased by 30% or so.

Steel consumption of lining board and hammer and steel ball is reduced by 15% or more. The comprehensive economic indexes reach the international advanced level, and the enterprise economic benefit is improved, and the competitive power of enterprises is also improved. These will create good conditions for the future development of the enterprise. Hongxing Machinery professional ore beneficiation team will fully consider all sorts of factors and provide energy-saving and high efficiency production line for you so that our customers can achieve maximum economic benefit.As the professional manufacturer of complete sets of machinery, such as mining Ore beneficiation, Henan Hongxing is always doing the best in products and service. As a large-sized mining machinery manufacturing company, Hongxing Machinery will continue to derive power and support from all aspects, expand our production and try our best to stand out in the new round of competition. Our company has always been pursuing customers satisfaction, and never stop innovating, surpassing and challenging over the past thirty years and spare no efforts to provide all kinds of mining machinery with one hundred percent excellent quality for our customers. We believe that product quality is the life of an enterprise and believe even more the business basis of integrity, down-to-earth and high efficiency, and we insist on build brand with quality and improve the brand with our service. China is rich in mineral resources.

However, according to their characteristics, exploiting and utilizing, we have to do the careful when ore dressing. After China was approved into the World Trade Organization, the market competition in the country is fiercer. As the basis of the mining machinery industry, mining ore dressing machine has gone into the fast developing period. Especially in this year, the cycle of the updating and upgrading of ore processing equipment is shorter and shorter; competition between the manufacturers have gradually developed to other countries.