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In recent years, the increasing application of refractory and the better fire resistance have boosted the development of iron and steel development, cement enterprise, highway, construction. The most important reason for the rise of refractory is the technological reform.

From the production technique of refractory, there are sintering process, melting processes and molten injection method. The sintering process is part of the raw pre-firing the clinker, split (required mill or Raymond machine milling processing) and screening, and then bound to the ratio of assimilation with the raw material, molding, and drying machine. The casting method is the raw material lead powder after mixing the ingredients and dehydration equipment, fine grinding processes, direct casting, cooling and crystallization, annealing become products; financial injection method is to melt the ingredients in the low-temperature melting, low pressure air or toodry hot steam injection, and so into the fiber or the preparation of hollow spheres, respectively.Henan Hongxing Mining Machinery Co., Ltd is the professional manufacturer of complete sets of mining machinery, for example,sand washing machine,rock crushers Welcome all of you to visit our official website.portable crusher:http://www.crusher-machine.com/12.html

No matter what kind of production process, which has a Raymond mill (Raymond mill), figure, after Raymond machine's processing of particle size is very small, a minimum of 0.010 mm particle size, which fully meet the refractorythe needs of the processing of raw materials, so that the particles fully condensing grab and insulation line increased, the quality of finished products made from lighter, superior fire resistance and insulation properties.Henan Hongxing Mining Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing. It is located at the High & New Technology Industries Development Zone of Zhengzhou,China with an area of 50 thousand m2 which includes 15,000 m2 of standard heavy duty industrial workshop. Equipments are more than 160 pieces, including large and medium sized metal processing, riveting and installing equipments. There are more than 660 workers including 80 administrators with secondary and senior occupational titles and engineering technicians. In order to promote the competitive strength, the advanced technologies have been introduced from America, Germany, Japan and Australia, which established the international advanced production line, first-class modern testing base as well as research centers of sand maker, mill and mine-selecting equipment. Scientific management, advanced processing technology and innovative manufacturing theory make the company become the mining machinery manufacturing and exporting base in China.

Hongxing Company lays much emphasis on the quality and clients. We serve clients with the quality guideline of being responsible for every working procedure, every product and every client. What we have done is for the clients and we believe that quality is the best way to develop market. All of the products have passed the authentication of ISO9001. Hongxing Brand is the Chinese Famous Brand. Reliable and stable quality is the key to success; our products are well known at home and abroad. Now we have tens of thousands of users throughout China and more than 30 world markets, such as: South Africa, Middle East, India, Philippine, Western Europe, Southeastern Asia.