Laboratory batch mixers

Our laboratory mixers are a pilot of our industrial mixers and are suitable for a variety of mixing technologies:

  • Mixing (powder + powder)
  • Granulation/agglomeration (powder + liquid)
  • Mixing/moistening/coating (powder + liquid)
  • Drying (powder + liquid)

They are ideal for R&D departments as well as to achieve small productions.

  • Short mixing time
  • Ideal for R&D and process development
  • Attractive price
  • Table top or free standing
  • Different mixing tools
  • Mixer and casing in stainless steel
  • Easy to use and maintain
  • Easy to clean
  • Quick and easy shaft interchangeability
Operating principle

The Laboratory Batch Mixer consists of stand-alone drive unit with incorporated frequency inverter, an easily replaceable horizontal mixing shaft supported at the drive end only, and an easily replaceable, revolving mixing vessel complete with inlet/outlet.
The Laboratory Batch Mixers operate on the principle of a mechanically generated fluid bed.
This ensures product and process development as required by the industry today.
The quick change of drum size combined with a rich basic equipment package ensures the use for a variety of applications.
In some cases, to obtain the desired mixing effect, separately driven high-speed choppers can be installed.

Technical specifications
  • Total volume: 6 – 12 – 30 litres
  • Working volume: min. 1.2, max. 24 litres
  • Adjustable geared motor
  • Mixer drive: 2.2 kW
  • Frequency: 50 – 60 Hz
  • Chopper drive: 0.12 kW
  • Chopper speed: 1,450 rpm
  • Weight: 260 kg
  • Electronic control of mixer shaft rotation speed
  • Control unit integrated into mixer casing
  • Feeding hopper


  • Choppers
  • Quick release mixing vessel
  • Liquid injection
  • Special surface treatment (mirror polishing mirror, Teflon liner)
  • Heating/cooling jacketed mixing chamber

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