The principle of planetary ball mill is the highfrequency and high-intensity collision, shearing and friction between the grinding medium and the sample under the action of the geometric structure and special movement mode of the grinding carrier, which finally makes the sample achieve extremely excellent grinding effect, with the characteristics of fast processing speed, small sample size, uniform and consistent.

• Small size, compact structure, ergonomic design;
• Adopts self-lubricating and low-noise polymer gears, and is equipped with press-in grease to reduce noise, low noise, and make laboratory use more comfortable;
• Fully automatic processing, easy to use, no installation and debugging;
• Low power, low loss, low cost, low failure, can meet the requirements of long-term and highintensity experiments, with long service life and high safety;
• Quick and strong strike, large capacity, high precision and good uniformity;
• The inverter motor can effectively control the grinding time, intermittent time, direction and speed of movement, power-off memory, emergency stop fuctions, and overload protection;
• 4-inch LCD screen operating system, no code setting, easy to use;
• All volume of jars which less than 100ml can be used;
• The 304 stainless steel planetary disk structure is safer to use and helps to improve the purity of the obtained sample;
• Provide a variety of ball mill jars and grinding ball options, more flexibility;
• The sampling results are highly reproducible and consistent;
• Can be used with 2 or 4 ball mill jars;
• Vacuum ball mill is optional for sample anti-oxidation grinding.