• Appareil de flottation automatique de laboratoire

Appareil de flottation automatique de laboratoire

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The Laboratory Flotation Machine for mineral concentration, is designed to reduce reproducibility errors produced by human operation and mechanical elements, to a minimum. In order to do that, it has a frequency inverter constantly controlling the rotation speed of the impeller, minimizing voltage variations of the network. It also has an internal and independent air supply for flotation tests, so it is not affected either by pressure variations or by contaminants in the air network. This air supply is also electronically regulated, which allows great accuracy and reproducibility.

A big four line, backlit display, allows a clear readout of the variables during the test, making it easy to adjust any parameter. All of this, added to different accessories and automation modules, make the EDEMET Laboratory Flotation Machine the main equipment of a metallurgical laboratory dedicated to the concentration by flotation of copper or other minerals.

Main Features
  • Interchangeable acrylic cells with their respective impellers, in capacities of 1.5, 2.7 and 5 lt.
  • 2 panel mounted rotameters for air flow reading.
  • Internal air supply with electronic setting, ensuring a constant, accurate and reproducible flow.
  • Four line digital display, to indicate all setting parameters and instant variables.
  • Programmable conditioning time.
  • Programmable flotation time.
  • ½ HP three-phase motor.
  • Frequency inverter with a single-phase 220V or 110V inlet, for accurate and stable speed control between 600 and 1600 rpm (other impeller speeds on request).
  • State of the art internal controller, allows handling up to 6 dosing and/or feeding and discharge pumps.


  • Rotatory froth remover
  • Integrated pH reader
  • Automated pH control
  • Level control
  • Dosing pumps