How to grinding in protective atmosphere by planetary ball milling?

- Oct 25, 2018-

For a planetary ball mill, when grinding in protective atmosphere,there must be vacuum ball mill tanks.

To achieve atmosphere protection, the vacuum tank must be completely evacuated,then fill the tank with protective gas.

The picture shows the 304 stainless steel vacuum ball mill tank. The PA, PTFE ,Alumina, Zirconia,Agate, Tungsten carbide can be vacuum tank, which will be encased by 304stainless steel.