Small Planetary Ball Mill
Planetary Ball Mills are designed for mixing, fine grinding, and preparing small volume high-tech material production.
If choosing with optional vacuum jar, it can grind samples under the vacuum condition or filled with inert gas.
Technical data:
| Applications: | pulverizing, mixing, homogenizing, colloidal milling, mechanical alloying |
| Feeding material type : | soft, hard, brittle, fibrous - dry or wet |
| Feeding size: | <3mm |
| Output size: | Most materials 2-10μm, some materials down to 0.1μm |
| Rotation of grinding jar: | 1100rpm |
| Revolution of planetary disk: | 550rpm |
| Number of milling samples: | 2 or 4 jars working simultaneously |
| Electrical details: | 0.25KW, AC220V-240V,50Hz / AC100-120V,60Hz |
| Machine size/ Packing size: | 502*300*298mm/ 610*370*370mm |
| Net weight/Gross weight: | 30KG/ 40KG |
Planetary ball mill working principle:
The ball mill jars are arranged on the planet disk of the planetary ball mill. The direction of movement of the planet disk is opposite to that of the ball mill jars in the ratio 1: 2.
The grinding balls in the ball mill jars are subjected to superimposed rotational movements, the so-called Coriolis forces. The difference in speeds between the balls and ball mill 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.
Related grinding jars and media balls:
Other type planetary ball mills:
