Ultrafine grinding equipment type

The production of ultra-fine powder industry, making more mineral superfine powder preparation has become a large hot investment projects, such as ultra-fine tungsten powder, talc, mica, wollastonite, graphite and other industrial minerals ultra-fine powder Of the application, are generally through the mechanical superfine grinding equipment for its preparation. What are the following types of ultrafine grinding equipment? Ball mill Ball mill is currently one of the most widely used mineral superfine grinding equipment, it can be wet grinding, can also be dry grinding, the process can choose their own, and the screw classifier together constitute the main ore dressing production line Equipment, widely used in cement, silicate products, new building materials, refractories, fertilizer and other industrial fields. 2. Ultra-fine milling machine SCM Ultrafine mill is the milling equipment can be the largest range of powder and fine-grained ultra-fine grinding equipment, widely used in coal-based kaolin, calcite, marble, chalk, talc, pyrophyllite and other moderate hardness Non-metallic minerals such as ultra-fine grinding processing, product fineness can be achieved between 3250 heads, stand-alone production capacity can also be effectively improved, but compared with the ball mill, can only be used for high-grade grinding and other production line dry Type grinding. 3. Self-grinding machine The self-grinding machine is a kind of new type of dry type fine grinding and superfine grinding equipment developed by our country. The main thing about the mineral processing is to produce the high-frequency pulsating rotating air flow field by using specially designed high-speed rotary device, Particle material impact each other, friction, cutting or cutting to achieve crushing, the limestone, calcite and other materials fineness can be ground to 400 ~ 1250 mesh, product size uniformity, high yield, low energy consumption per unit of product. 4. Airflow mill Airflow mill development time is also constantly, also belong to a superfine grinding equipment, mainly rely on the internal classification function and with external grading device, industrial-scale air mill the finest can be processed d97 = 3 ~ 5μm powder Product, the output is different, for the smashing product granularity, high purity and high value of the material when the powder when the effect is good, for the smashing of large units of low value-added non-metallic mineral products, the unit Product energy consumption is high.

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