First, the working principle of colloid mill
Colloid mill is a new kind of wet grinding equipment. It is mainly composed of feed horn, grinding stone, discharge port, motor, reducer and so on. When the material enters the run-in area between the grinding stones through the feed horn, it is rapidly mixed, dispersed, emulsified and crushed under the action of shear, friction and high-frequency oscillation between the high-speed rotating grinding stone and the stationary grinding stone.
Second, the use of colloid mill
1. Food industry
Colloid mill is widely used in the food industry, especially for the wet fine grinding of nuts, sesame, peanut butter and other dry fruits, which can greatly improve the quality and yield of products. In addition, in the production of dairy products, beverages, noodles, candy, condiments and other industries, colloid mill can be used to prepare paste materials, slurry materials, to achieve thickening, viscosity, emulsification, dispersion and other purposes.

2. Pharmaceutical industry
In the pharmaceutical industry, colloid mills can be used to manufacture various oral preparations, such as sprays, tablets, etc. At the same time, it can also be used to manufacture various injection agents to achieve a certain drug effect absorption capacity. Because of its fast working efficiency and exceptional quality particle size control characteristics, it is also widely used in the manufacture of high-grade chewing gum and various oral care products.
3. Cosmetics industry
In the cosmetics manufacturing industry, colloid mill is also a very important industrial equipment, which can be used to manufacture all kinds of oil-water emulsion and paste materials, with the characteristics of blending, mixing, emulsification, dispersion, crushing, etc., so that all kinds of cosmetics in texture, effect, quality and so on have reached an unprecedented height.
4. Chemical industry
In the chemical industry, colloid mill is widely used in pigment, coating, paint, ink, pulp and other fine chemical fields. As an efficient, energy-saving, stable and reliable crushing equipment, colloid mill has unparalleled advantages for crushing all kinds of viscous and high-viscosity substances.
Iii. Summary
Colloid mill has the characteristics of multi-function, high efficiency, simple maintenance, uniform particle size, excellent mixing and dispersion effect, etc., is one of the ideal equipment for material refining treatment. The wide application in food, pharmaceutical, cosmetics, chemical and other industries also fully proves the high performance and wide applicability of colloid mill.
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