colloidgrindBoth sand mills and wet grinding equipment have the characteristics of fast production efficiency, strong continuity, and high grinding fineness. Therefore, they are often compared. Below, the editor will analyze the differences between these two types of equipment.

colloid mill

Colloidal grinding tools have the characteristics of compact structure, smooth operation, and low noise. It is currently the equipment for wet ultrafine particle processing. It consists of three parts: grinding head component, base transmission component, and electric motor. Colloidal mills are used to grind solids, but they require fixed particles containing a certain amount of moisture or solids dispersed in a liquid. Colloidal mills can be divided into three types according to their structure: horizontal colloid mills, vertical colloid mills, and fractional colloid mills

Colloidal mills are suitable for industries such as paint and coatings (pigments, paints, coatings, dyes, etc.), chemicals (toothpaste, shower gel, shampoo, soap, etc.), food (jam, juice, beverages, cream, etc.), and construction.

sand mill

Sand mill, also known as bead mill, is mainly used for wet grinding of chemical liquid products. It consists of a machine body, grinding cylinder, sand grinding disc (lever), grinding medium, motor, and feeding pump. The feeding speed is controlled by the feeding pump, which can achieve continuous material processing and discharge, greatly improving production efficiency. According to their performance, they can generally be divided into horizontal sand mills, basket sand mills, vertical sand mills, etc.

Sand mills are used in various fields such as paint coatings (pigments, fillers, dyes, carbon black, etc.), chemicals (pharmaceuticals, cosmetics, plant protection agents, detergents, etc.), food (cocoa, chocolate, nut sauce, seasoning sauce, egg yolk sauce, seasonings, etc.), pesticides, and fertilizers.

A sand mill is used to grind the particles in liquid materials that were originally not fine enough, making the particle size inside more uniform and playing a role in grinding and crushing; Colloidal mill can effectively emulsify, disperse, homogenize and crush materials, achieving the effect of ultrafine crushing and emulsification of materials.