Introduction to the working principle of sand mill

Sand mill is currently the most widely adaptable, most advanced, and most efficient grinding equipment. The grinding cavity is the narrowest, the gap between the levers is the smallest, and the grinding energy is the most intensive. With the high-performance cooling system and automatic control system, it can achieve continuous material Continuous processing and discharging greatly improve production efficiency.

According to the structure and shape of the mixing shaft, the sand mill can be divided into disc type, rod pin type, and rod disc type; according to the layout of the grinding cylinder, it can be divided into vertical type and horizontal type; according to the volume of the cylinder, it can be divided into laboratory and small , Medium, large, super large (or 0.5l, 1.5L/100L, etc. according to the volume); According to the medium separation method, it can be divided into static and dynamic separation sand mills;

The design and manufacture of sand mills in my country originated in the 1960s, and now most of the market is horizontal sand mills. The sand mill in the world originated from the ball mill. The sand mill is an improved version of the ball mill. The material to be ground is finer and the particle size distribution is more uniform. The basic structure of the sand mill includes: the grinding cylinder, rotating shaft, agitator, etc. When working, the grinding cylinder is filled with a certain amount of grinding media and then sent into the cylinder for grinding according to the flow rate specified by the production process.

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