UBM-M400 ball mill operates with two grinding jars moving back and forth in a horizontal plane along the diameter. The grinding balls inside the jars impact the spherical inner walls of the jars with ultra-high energy due to inertia, causing the sample to be crushed and ground through impacts and friction. At the same time, the sample is homogenized and mixed during the movement of the jars and balls. Using smaller diameter grinding balls is more advantageous for sample homogenization and mixing, while larger diameter grinding balls achieve better crushing effects with more powerful impacts. Furthermore, when using the combination of centrifuge tubes and grinding balls, the significant friction and impact effects of the grinding balls can damage biological tissue cells, resulting in cell disruption.

• Small size, light weight, low noise, desktop operation;
• Suitable for research, such as mechani-chemical and biological cell tissue wall discruption;
• It has strong crushing, grinding and homogenization capabilities;
• Fast and efficient processing capacity of up to 30 seconds to 2 minutes;
• Ball jars can be installed for grinding, and centrifuge tube adapters can be installed for cell wall discription;
• Support three grinding methods: dry grinding, wet grinding, and low temperature grinding;
• Quick and simple setting to achieve a variety of functions such as timing, speed regulation, variable speed, continuous and intermittent;
• Fast and safe ball mill jar fastening device, 3 seconds to complete the installation;
• Good consistency and repeatability;
• Low power consumption, low loss, long service life;