The characteristics of solid material mixer

The mixer can mix a variety of materials into a uniform mixture For example, in the pharmaceutical industry, the raw materials of different components are uniformly mixed to form a compound; it can also increase the contact surface area of materials to promote chemical reactions; it can also accelerate physical changes, such as adding solvents to granular solutes, and it can accelerate the dissolution and mixing through the role of the mixing machine The commonly used mixing machines are divided into four categories: gas and low viscosity liquid mixer, medium and high viscosity liquid and paste mixer, thermoplastic material mixer, powder and granular solid material mixer Today, we mainly introduce the solid material mixer: powder and granular solid material mixers are mostly operated intermittently At present, there are three types of mixers on the market: v-mixer, three-dimensional mixer and tank mixer During mixing, all materials involved in mixing shall be evenly distributed The degree of mixing can be divided into three states: ideal mixing, random mixing and completely immiscible The mixing degree of various materials in the mixing machine depends on the proportion, physical state and characteristics of the materials to be mixed, as well as the type of mixing machine used and the duration of mixing operation The solid particles with good fluidity can be mixed mainly by the rotation of the container itself or by the action of moving parts in the container, which are repeatedly turned and mixed In this case, v-mixer is generally used It is not enough for materials with poor fluidity and large proportion difference to rely on simple rotary action, which requires multi-directional and multi angle action to fully mix In this case, three-dimensional mixer or multi-dimensional mixer is generally used For particles or powder solids with poor fluidity and mutual adhesion, a mixer with mechanical turning, pressing, rolling and other actions is often required In this case, a trough mixer is generally used.