User Manual

due to the rotation of the grinding jar about its own axis and due to the rotating planetary
disk.
The grinding jar and the planetary disk rotate in opposite directions, so that the centrifugal
forces alternately act in the same and opposite directions.
This results in, as a frictional effect, the grinding balls running along the inner wall of the jar,
and as an impact effect, the balls impacting against the opposite wall of the grinding jar.
The impact effect is enhanced by the grinding balls impacting against one another.
Loss-free grinding, even in the case of grinding of suspensions, is guaranteed by a hermetic
seal between the grinding jar and the cover.
1.3.3 Drive Motor and Speed Control
The machine is driven by a single phase AC motor, which receives 110/220 VAC of variable
frequency from a frequency converter.
1.4 Technical Data
1.4.1 Item Number
Ball Mill: DECO-PBM-V-0.4L
Ball Mill Jars: Single Jar: 250ml,500ml,1000ml,1500ml
Jar Materials: Stainless steel, PA6, PU, PP, PTFE, HDPE, Agate, Alumina,
Zirconium oxide, Tungsten carbide
Jar Types: normal, vacuum, with stainless steel jacket
Max Feeding Capacity: 2/3 capacity of the grinding jar