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Application analysis of HDX ultrafine raymond mill
1.Kaolin
Kaolin is a kind of clay and claystone mainly composed of clay minerals of kaolinite family, which has good physical and chemical properties such as fire resistance and plasticity.Its mineral composition is mainly composed of kaolinite, hydromica, montmorillonite, elot, illite, feldspar, quartz and other minerals.Kaolin has a very wide range of applications, mainly used in ceramics, refractories and papermaking related industries, followed by rubber fillers, coatings, white cement, enamel and other related industries.
The ultrafine Raymond mill used in the kaolin industry is mainly a large ultrafine Raymond mill, such as the HDX ultrafine Raymond mill used in a kaolin company.
Its kaolin is coal-measure hard kaolin, which is composed of 90% black material and 10% white material. When the processing capacity is 1.2t/h~1.5t/h, the average product particle size can reach -2um, accounting for about 94%.
2 graphite
Graphite is an important non-metallic mineral material, which is usually produced in metamorphic rocks. It is formed by regional metamorphic or magmatic intrusion of coal or carbonaceous rocks.Graphite is a soft mineral, opaque and greasy to the touch, in the shape of scales, crystals, layers or stripes, chemical properties are not active, corrosion resistance.
Graphite is widely used in wind energy, nuclear energy, aerospace, hard material manufacturing and other national pillar industries.
The mixing mills used in the graphite industry include large HDX ultrafine Raymond mill, such as HDX2500 ultrafine Raymond mill and 2150HDX ultrafine Raymond mill used in a graphite mine.
The graphite deposit is a regional metamorphic crystalline graphite deposit.
3 mica
Mica is a rock - forming mineral, usually in rhombic or pseudohexagonal form of sheet, plate, and columnar crystals.It mainly includes black Mica, white mica, gold mica, lithium mica, sericite, etc.Muscovite is mainly composed of SiO2, K20, A1203, H2O, etc.It is widely used in industry, such as electrical insulation, asphalt paper, rubber, plastics, building materials, paper making, fire control and other chemical industries.At the same time, mica powder used in plastic, rubber paint, paint and other functional fillers, can enhance the adhesion, toughness, corrosion resistance and aging resistance, improve its mechanical strength.
The pulverizer used in mica industry is mainly large ultrafine Raymond mill, such as the HDX ultrafine Raymond mill used in a mica mine.
Its processing capacity is 0.5~1.2t/h, and the discharge particle size of the mill reaches -100um, accounting for more than 90%.
Prospect of application in non-metallic mining industry
The industrial practice of HDX type ultrafine ramon pulverizer in coal measure kaolin, graphite, mica and other industries shows that this equipment has the remarkable advantages of large production capacity, fine grinding, high efficiency of ultrafine grinding, fine product size, continuous production and energy saving.
As coating, plastic, ceramic, rubber, paper and other related industry rapid development, growth, and the improvement of the quality of product, the gold mining is toward large-scale, modern production exhibition, so for high efficient, practical, low energy consumption and large quantity of moderate price, fine and ultrafine grinding of HDX type ultrafine Raymond mill requirements will be more and more widely, it will make due contribution to the development of China's non-metallic mining.
