Planetary Ball Mills

Vario-Planetary Mill PULVERISETTE 4 Classic Line


One of its kind Planetary Ball Mill, the Vario-Planetary Mill PULVERISETTE 4 Classic Line has the flexibility of adjusting the rotational speed of the grinding bowls and supporting disk with 2 grinding bowls. This is especially useful in the application for mechanical activating and alloying, providing the optimum grinding settings suitable for different sample materials.

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  • Flexible configurable grinding conditions: impact and/or friction
  • Rotational speed up to 400 rpm
  • Ideal for mechanical alloying and activating
  • Especially suited for material research and development applications
  • Simultaneous processing of up to 4 samples
  • Useful capacity of 2 x 0.5 ml to 2 x 225 ml
  • Free programming of the grinding parameters, incl. grinding and pause times and grinding cycles through PC software
  • Real-time display of the rotational speed for monitoring of the grinding process
  • WINDOWS™ control and evaluation programme
  • Reversing function
  • Forced air ventilation of the grinding chamber
  • Safety interlock of the grinding chamber with standstill monitoring
  • Overload protection through rotational speed adjustment
  • Maintenance-free drive
  • Long service life due to high-performance belt drives and permanently lubricated bearings
  • Membrane keyboard
  • Extensive accessories for simplifying your daily work

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  • ANALYSIS PREPARATION

Grinding bowl sizes 12, 45, 80, 250, 500 ml
Grinding ball diameter 0.1 - 40 mm
Max. feed size (depends on material) 10 mm
Min. sample quantity 0.5 ml
Max. sample quantity 450ml
Final fineness (depending on material) < 1 µm
Typical grinding time down to analytical 4 min

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