Development of iron ore ultrafine mill technology is inseparable from Zenith crusher
Iron ore is an important raw material for iron and steel production enterprises, natural ore (iron ore) gradually taps through crushing, grinding, magnetic separation, flotation, gravity and other procedures. China's iron ore resources have two characteristics: (1) more lean ore, whose reserves accounts for 80% of total reserves; (2) more symbiotic elements complex ore. In addition, ore body is complex; some upper part of the poor iron ore bed is hematite, lower part is magnetite, which makes iron separation process in trouble. In view of the characteristics of the existence of iron ore and higher requirements for iron ore in iron and steel industry, ultrafine mill workers proposed a new challenge. Therefore, a deeper development of our country metallurgy ore dressing technology and further improvement of hair dressing equipment are essential. Ultrafine mill process should be efficient and simple as far as possible, such as grasping the development of energy-saving equipment to achieve the best effect in the most appropriate process. In a concentrator, the largest cost proportion are: investment on crushing and grinding equipment’s, production costs, energy consumption and steel consumption, so the selection and operation management of crushing machine and grinding equipment is largely determine the economic benefits of mineral processing plant. Zenith hydraulic ultrafine mill is the advanced level of ultrafine mill, which absorbs the world advanced crushing technology, widely used in metallurgy, construction, hydropower, transportation, chemical industry, building materials industry, suitable for crushing hard, medium hard mineral ore and rock. The type of hydraulic ultrafine mill optimize rotate speed, stroke and crushing cavity in design, achieves intergranular laminating crushing, significantly improve the yield and product shape.