Hongxing Leads New Technology in Ball Grinder Industry
16 December, 2012 at 10:46 am in Business
Looking ahead, the Red Star will inherit efforts to increase scientific and technological innovation, constantly developing new energy-saving wear-resistant materials products and make new contributions to the development of the cause of the wear-resistant materials in China and the world!
It is understood that, at home and wear-resistant materials manufacturers mostly small ball with oil quenching, large diameter grinding balls (100mm) using traditional craft wind quenching or quenching. The Ningguo of Hongxing iron ball Co., Ltd. on the basis of the introduction of foreign advanced heat treatment process to further optimize the composition ratio and process parameters, chemical composition control, quenching temperature curve austenitizing holding time, the steel ball loading, quenching The medium deployment the quenching tank oil temperature control, oil quenching time links to optimize different after repeated experiments, and finally the formation of a unique heat treatment process with independent intellectual property rights. Especially larger diameter grinding balls, oil quenching technology, not only completely resolved at home and grinding balls exist outside the hard and soft inside, 'quenching impervious chronic illness, and to achieve a high hardness and high toughness perfect better wear resistance, broken rate is lower.
The heat treatment is forging industries, especially technology and process of wear-resistant materials industry hub. Accounting for the experts first volume, at home and had Belgian Make Tuo of ball annealing and then quenching test surface hardness can not get quenched surface Zhixin Department of hardness gap. It is precisely because of the wear-resistant materials giant in the world in China, heat treatment factory, specialized heat treatment recycling at home and has not been heat-treated forged grinding balls. Lag due to heat treatment technology, the quality of our grinding balls, wear-resistant materials such as liner is always a wide gap with the international advanced level.
The products are mainly used in the black, non-ferrous metal and nonmetal mines and steel mills and other industries Ball Mill Run mill, such as iron ore, gold, copper, molybdenum, lead and zinc, phosphate rock, pellets and other broken destroy the industry.
This mining wear ball international home and improve predecessors, heat treatment oil quenching process, wear-resistant function is the ordinary low chromium ball, casting steel ball 2 times (hardness HRC62, poor control of the ball surface to the central hardness less than 1.5 degrees), very low broken rate is almost zero (Broken rate ≤ 0.5%), in most leading position in the quality of the wear-resistant ball manufacturing products in China.
Mining company is currently hard to promote industry-specific wear ball is produced based on the actual condition of features of the current national energy saving policy and metallurgical and mining industries and R & D, is a major feature of the company, the product has unique characteristics and upwind adaptability strong, cost-effective, and more suitable for the user to select the products to expand the space.Henan Hongxing Mining Machinery Co., Ltd is a large-sized convery belt, china jaw crusher manufacturer, and the mining equipment we researched and developed with great concentration plays an active role in the mining and ore beneficiation industry and is one of the indispensable mining crushing equipment in the mining industry.