The classic single tank planetary ball mill of Pulverissete 6 utilizes the principles of planetary revolution and rotation. The grinding ball moves at high speed inside the grinding bowl, and the sample is crushed through high-energy friction and impact force, which can quickly grind the sample to below 1 μ m.
By utilizing the principles of planetary revolution and rotation, the grinding ball moves at high speed inside the grinding bowl, and the sample is crushed through high-energy friction and impact force, which can quickly grind the sample to below 1 μ m.
Suitable for grinding laboratory hard to soft and brittle samples and samples in suspensions, it is the best choice for ultrafine powder grinding, pharmaceutical industry sample processing, preparation of new materials, as well as mechanical alloying and mechanical activation of materials.
Pulverissete 6 can be used in conjunction with Fritsch's GTM (Gas Temperature and Pressure Measurement System), which is the world's largest system for measuring gas temperature and pressure changes in grinding bowls during the grinding process.
Technical Specifications
1. Maximum injection size: 10 mm;
2. Grinding tank: The equipment host can install at least one 250 ml grinding tank or two 80 ml grinding tanks (stacked tanks) simultaneously, which can process a large amount of samples or two small amounts of samples at the same time;
3. Maximum sample processing capacity: not less than 1 × 225 ml or 2 × 40 ml
4. Final accuracy:<1 um;
5. The typical grinding time required to grind to analytical grade fineness is not more than 5 minutes to ensure work efficiency;
6. Grinding in inert gas: possible;
7. Main disk speed: at least 100-650rpm, continuously adjustable;
8. Transmission ratio (planetary disc: grinding bowl): relative transmission ratio=1:1.82;
9. Safety device: Grinding table with ≥ 4 thick metal protective devices to ensure safety. Grinding tank safety device: at least dual safety locks, rotary locking device, and snap on compression locking device;
10. Centrifugal acceleration (g=9.81m/s): 29g;
11. Weighting device: horizontal guide rail type counterweight, bow shaped counterweight plate, ensuring stable position during high-speed operation;
12. There are * positioning holes and other devices on the host or grinding tank, and the equipment can be compatible with customized grinding accessories according to experimental needs;
Main Features
1. This planetary high-energy ball mill/instrument is mainly used for laboratory laser spectroscopic analysis, precision grinding of chemical, pharmaceutical, biological, glass, ceramic, building materials, coal raw materials, pre-treatment of laboratory samples in the food industry and material technology, as well as research fields in geology, mineralogy, and nuclear industry.
2. The grinding time and cooling time can be set to seconds, as well as the grinding frequency.
3. The analysis of pure grade grinding materials ensures pollution-free grinding.
4. The instrument is easy to clean and minimizes sample contamination.
5. Inert gas can be filled for grinding.
6. Two samples can be processed simultaneously.
7. It can achieve ultrafine powder grinding with a final particle size of<1 μ m.
8. The GTM system from Fritsch can be used during grinding to measure the changes in gas temperature and pressure inside the grinding bowl during grinding.
9. There are 7 different materials of devices to choose from, including agate, silicon nitride, alumina, zirconia, stainless steel, modulated steel, and hard tungsten carbide.
