BM40 planetary ball mill Introduction: The BM series ball milling instrument consists of a planetary ball milling system and an electronic control system, which can dry and wet grind samples. When the instrument is started, the motor drives the common sun wheel to rotate, and the grinding tank located on the sun wheel rotates around its own axis. The direction of rotation of the grinding tank is exactly opposite to the direction of the sun wheel. The speed ratio between the sun wheel and the grinding tank is generally 1-2. When the grinding ball and the grinding tank operate together, they are subjected to the superimposed influence of the rotational bias force. Under this influence, the grinding ball releases a large amount of kinetic energy, and the sample is continuously impacted by the grinding ball. At the same time, a large amount of friction is generated with the grinding inner wall, resulting in high crushing. Features: 1. Safe and simple operation 2. The grinding tank has diverse materials to meet the experimental needs of different samples 3. The base is equipped with a safety positioning system and center positioning to ensure that there is no sliding during the operation of the grinding tank Equipped with O-ring, effectively sealed and dustproof 5. There is a gap between the edges of the grinding can body and lid for easy opening 6. Grinding tanks made of agate, corundum, zirconia, and tungsten carbide materials are equipped with stainless steel sheaths on the outside 7. The grinding tank is marked with the material used and the rated volume for easy differentiation 8. The maximum sample loading capacity is two-thirds of the volume of the grinding tank 9. The fixed baffle of the grinding tank adopts three thickened (8mm) metal fixing plates, which fix the entire plane at three points to ensure safety and reliability. Technical parameters: Injection size: ＜ 15mm Sample size:<0.1 micrometers (colloidal ground to nanometer level) Sun wheel speed: 30-450 rpm Time range: 000-999 minutes/time (cycles 01-99) Speed ratio: 1: -2.5, (customizable according to demand, up to 1: -3.5) Effective solar wheel diameter: 360 millimeters Number of grinding platforms: 4, capable of grinding 2 or 4 or 8 samples simultaneously Display screen: LED 7-inch touch screen Rated power: 1500 watts Rated voltage: 220V, 50Hz Instrument size (horizontal * vertical * height): 784 × five hundred and ninety-eight × 577 mm Packaging size (horizontal * vertical * height): 865 × nine hundred and seventy-nine × 896 mm Instrument weight: 195 kilograms
Introduction: The BM series ball milling instrument consists of a planetary ball milling system and an electronic control system, which can dry and wet grind samples. When the instrument is started, the motor drives the common sun wheel to rotate, and the grinding tank located on the sun wheel rotates around its own axis. The direction of rotation of the grinding tank is exactly opposite to the direction of the sun wheel. The speed ratio between the sun wheel and the grinding tank is generally 1-2. When the grinding ball and the grinding tank operate together, they are subjected to the superimposed influence of the rotational bias force. Under this influence, the grinding ball releases a large amount of kinetic energy, and the sample is continuously impacted by the grinding ball. At the same time, a large amount of friction is generated with the grinding inner wall, resulting in high crushing.
