A ball mill rotates its long shaft and drive a jar which is placed on it. The friction of the rubber surface of the shaft can rotate the jar. The grinding beads (grinding balls) in the jar will constantly hit the sample due to gravity and mechanical force. After a long period of rotation and impact the sample gradually changes from large pieces to small pieces and small pieces to powder.
Design and operating principle. A ball mill is a hollow drum rotating around its horizontal axis. It is filled with grinding balls (impact elements). As a result of rotation balls on the internal drum surface lift and then fall down under the gravity action. The source material is permanently fed through one of spigots.
Principle operation ball miller machine working principle of ball mill working principle of ball mill the ball mill adopts 8000 particle size measuring device for closedcircuit operation but in principle the same method can be used for other ball mills this new machine is about 150 times larger than the ordinary mill stone crushing . Details
https://www.911metallurgist.com/blog/ball-mill Learn about Ball Mill Critical Speed and its effect on inner charge movements. The effect of Ball Mill RPM s...