Ball Mills
Planetary ball mills are smaller than common ball mills and mainly used in laboratories for grinding sample material down to very small sizes. A planetary ball mill consists of at least one grinding jar which is arranged eccentrically on a so-called sun wheel. The direction of movement of the sun wheel is opposite to that of the grinding jars (ratio: 1:-2 or 1:-1 or else). The grinding balls in the grinding jars are subjected to superimposed rotational movements, the so-called Coriolis forces. The difference in speeds between the balls and grinding jars produces an interaction between frictional and impact forces, which releases high dynamic energies. The interplay between these forces produces the high and very effective degree of size reduction of the planetary ball mill
Across International gear-drive 4-station planetary ball mills have built-in, reverse and timing functions. High energy ball mills grind down material to sub-micron level in minutes.
Why Choose Across International for Lab Equipment?
Choose Across International for your lab equipment needs, where the highest quality standards are paramount. Our products undergo rigorous testing to ensure reliability and performance.
We pride ourselves on exceptional customer support. We offer pre-sales consultations to help you find the right tools, as well as comprehensive after-sales service for ongoing assistance. Our dedicated technical support team is always ready to address queries, ensuring a seamless experience from purchase to application...
Shop Our Laboratory Equipment Range
Explore our wide selections ranging from basic tools to specialised instruments, catering to diverse fields and applications:
- High frequency lab induction heaters
- Laboratory furnaces
- Rotary evaporators
- Vertical furnaces
- Chillers and heaters
- Peristaltic pumps
- Analytical balances
- Laboratory freezers and refrigerators
- Laboratory distillation equipment and kit
- Ball Mills
- Homogenisers lab equipment
- Medical face masks and wipes
- Ovens
- Laboratory reactors
- Laboratory presses
- Vacuum pumps and accessories
Across International offers high-quality laboratory equipment, ensuring reliability and optimal performance for your everyday applications. Each product is designed to meet the highest standards, giving researchers confidence in their results.