(Suitable for the Production of variety of Nanoparticles)

PSG Planetary ball mill is ideally suitable for industries and educational institutions, wherever the highest degree of fineness is required. Apart from the classical mixing and size reduction processes, the mills also meet all the technical requirements for colloidal grinding. The extreme high centrifugal forces of the planetary ball mills results in very high pulverization energy and hence the time required for grinding is comparatively less.

Nano particle dimensions and other physical properties can be modified by adjusting the process parameters such as grinding medium, ball ratio, ball material, motor rpm, etc., Thus, the machine would greatly help the researchers and students to learn the nano particle synthesis in bulk using top down approach. Customized set up can also be supplied.

In the planetary ball mill, grinding bowls rotate on their own axis while simultaneously rotating through an arc around the central axis. The grinding bowls and material are thus subjected to centrifugal forces which constantly change in direction and intensity resulting in efficient, fast grinding processes. The grinding balls rotate against the inside wall of the bowl until under specific conditions they break away from this. After being thrown across the grinding bowl, the grinding material and the balls are impacted against the opposite wall. The energy thus created by impact is may times higher than for traditional ball mills. This results in excellent grinding performance and considerably shorter grinding times.

The planetary ball mills meet and exceed all requirements for fast and reproducible grinding down to the nano range. They are used for the most demanding tasks, from routine sample processing to colloidal grinding and mechanical alloying for different application areas such as geology & mineralogy, ceramics, medicine & pharmacology research and material technology, etc.,

Ball Milled Nano Graphite

Yttria Stabilized Zirconia

Lanthanum Ferrite

Yttria Stabilized Zirconia/PVA
Working Principle Important force, Firction
Grinding Process Dry or Wet
Number of Vials working at a time 355 mm
Swing over saddle 2 or 4
Vial volume 280 ml
Vial material Stainless Steel, Tungsten carbide
Media ball Stainless Steel, Tungsten carbide
Maximum input in each vial Material and Media should be less than 2/3 of the volume
Input size Particle size should be smaller than 1000 µm
Output size 20 nm, 20 µm
Rotate speed 50 - 1400 rpm
Speed ratio revolution rotation 1:2
Speed adjustment Frequency Control
Working voltage 230 v
Power 1.5 kW
Maximum working time (continuous) 5 hrs
Weight of the machine (Approx.) 400 kg
Floor space required (L*B*H) 800 x 700 x 1200 mm

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