Small Planetary Ball Mill

Small Planetary Ball Mill

The small planetary ball mill is mainly for lab use, suitable for various particle materials to finer powder through grinding, crushing and dispersing actions of the machine Can be used for ceramic powders, chemicals, coatings, minerals, etc.
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Product Details

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:

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Other type planetary ball mills:

H-2L

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