Typical fields of application:

Geology and mineralogy, ceramics, chemistry, biology, medicine, pharmacology and galenic research, nuclear research, materials engineering, analysis preparation: spectroscopy, x-ray fluorescence, x-ray structure analysis, chromatography

Method of operation:

The Planetary ball mills work according to the known and reliable planetary system. The sample is primarily crushed by the high-energy impact of grinding balls and in part by friction between the balls and the wall of the grinding bowl.

Features at a glance:

• very fast uniform comminution
• no-loss grinding - including suspensions because of grinding bowls with sealing ring
• reproducible grinding results due to controlled drive and programmable electronic system
• programmable grinding and cooling times and reversible operation
• RS232 interface for data transfer of process parameters (validation)
• microprocessor control electronic system and precise digital display of all functions (as well as rotational speed)
• analytically pure grinding materials in 9 different materials for contamination-free grinding
• easy cleaning
• safety tested (CE mark)
• 2-year guarantee

4 different models with different feed quantities are available:

Technical data:

PULVERISETTE 5 classic line (2 models):

Max. feed size: 10 mm

Max. throughput: Model I up to 4 × 225 ml
Model II up to 2 × 225 ml

Final fineness: < 1 µm

Dimensions (L × D × H): 58 × 67 × 57 cm

Weight net: 120 kg

PULVERISETTE 6 classic line

Max. feed size: 10 mm

Max. throughput: up to 1 × 225 ml

Final fineness: < 1 µm

Dimensions (L × D × H): 37 × 53 × 50 cm

Weight net: 63 kg

Grinding bowls and balls for the PULVERISETTE 5 und PULVERISETTE 6 should be chosen from the corresponding list, because otherwise operation is not possible.

We also offer a Vario-Planetary Mill PULVERISETTE 4 classic line, where the rotation speed of the grinding bowl and supporting disc can be set independently of each other. For small sample volumes, the planetary micro mill PULVERISETTE 7 classic line is recommended, max. sample size: 5 mm, max. sample amount: 40 ml.

As an upgrade of the existing classic line planetary mill, FRITSCH offers a premium line generation for the first time, see catalogue page XXX. With the planetary mill premium line, you can reach unprecedented revolution numbers and thus ultra-fine grinding results in the nano-range.

One bowl holder can hold either 2 × 80 ml bowls or 1 × 80 ml blow together with reducing adapter.

Required, when only one bowl is used per bowl holder.

Grinding bowls and balls are also available in other materials.

Grinding balls are also available in the diameters 0.5 - 4 mm (to obtain fineness in the nano-metre range), as well as in 5 mm and 15 mm (see grinding balls for grinding bowls for planetary micro mill PULVERISETTE 7 premium line.

Special lids for milling under protection gas as well as the GTM system for "IN SITU" gas pressure and temperature measuring during the grinding process can be delivered.