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, desktop operation;
• Adopts self-lubricating and low-noise polymer gears, and equipped with a press-in grease noise reduction system, which is low noise and more comfortable to use;
• The instrument adopts a rear dual fan extraction type for heat dissipation, and the heat in the grinding chamber and scattered samples are directly removed from the back, so as to better protect the motor and inverter;
• The grinding chamber is completely separated from the control room,
• Independent heat dissipation, and the heat and dust do not interfere with each other;
• The 304 stainless steel planetary position without edges and corners prevents the operator from scratching when disassembling the ball mill,
• The operation is more balanced, no paint peeling, and pollution is prevented;
• One-key start, fully automatic processing, simple to use, no installation and debugging;
• Low power, low loss, low cost, low failure, can meet the requirements of long-term and high-intensity experiments, with long service life and high safety;
• Strong strike, more uniform discharge, higher precision, stronger crushing capacity, finer sample size, and faster processing speed;
• 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;
• -40°C Liquid nitrogen system can be added for grinding in a cooling environment;
• Vacuum ball mill or sealed ball mill are optional for inert gas shielded grinding;
• 2 or 4 ball mill jars with a volume of 500ml or less can be used simultaneously;