Planetary Ball Mills

Planetary Ball Mill PULVERISETTE 5 Classic Line


The versatile Planetary Ball Mill PULVERISETTE 5 Classic Line comes with either 2 or 4 grinding bowls. Due to the high energy effect of the grinding balls, it is able to produce a loss-free grinding results for hard, medium-hard brittle and moist samples, whether in dry, wet or inert gas grinding conditions.

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  • Fast comminution of laboratory samples with up to 400 rpm
  • 2 or 4 working stations
  • Simultaneous processing of up to 4 or 8 samples
  • Useful capacity up to 2 x 225 ml or 4 x 225 ml
  • Toothed belt drive for bowls provides constant transmission ratio
  • Rotational speed regulated by microprocessor
  • Digital display of the actual rotational speed of the supporting disk
  • Programmable grinding and pause times and grinding sequences - for short-time operation adjustable down to the second
  • Smaller grinding bowls also possible with an adapter
  • RS232 interface for transmission of process parameters (validation)
  • Reversing function
  • Overload protection with automatic rotational speed adjustment and display
  • Maintenance-free drive due to electronically regulated rotary current motor (1.5 kW) with frequency converter and permanently lubricated bearings
  • Grinding chamber hood safety lock with stoppage monitoring
  • Membrane keyboard
  • Grinding chamber with forced air ventilation
  • Gas pressured springs for easy opening of the cover
  • Energy-save-function (electricity-saving mode)
  • Extensive accessories for simplifying your daily work

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  • ANALYSIS PREPARATION

Grinding bowl sizes 80, 250, 500 ml
Grinding ball diameter 0.1 - 40 mm
Max. feed size (depends on material) 10 mm
Min. sample quantity 10 ml
Max. sample quantity 450ml or 900 ml
Final fineness (depending on material) < 1 µm
Typical grinding time down to analytical 4 min

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