Eccentric Vibratory Mill


The eccentric vibratory mill is used for the comminution of a wide variety of brittle materials regardless of their degree of hardness. As a research plant, the mill is additionally equipped with a double jacket for cooling and the possibility of grinding under protective gas (exclusively batch operation). Parameters such as the number of revolutions of the drive or the oscillating circuit can also be variably adjusted. For the comminution of limited quantities, satellite containers with reduced grinding volume are also available. These also allow the use of different linings and grinding media depending on the requirements of the comminution task. Further equipment features include an automatic dosing unit, which also allows semi-continuous operation of the machine, which is normally run in batch mode.

Technical data of the machine

  • Manufacturer: Siebtechnik GmbH
  • Year of manufacture: 2011
  • Grinding volume: 30 L (main grinding tube) 1 L satellite container
  • Armour shell:Creusabro 8000 (main grinding tube) variable (satellite container)
  • Grinding media: steel balls, 30 mm (main grinding tube) variable (satellite container)
  • Feed: automatic via screw conveyor (main grinding tube) manual (satellite container)
  • Mode of operation: batch, semi-batch (main grinding tube) batch (satellite container)
  • Drive power: 22 kW
  • Control system: Danfoss

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Dipl.-Ing. Sven Schulze

Research Assistant

Phone: +49 5323 72-6271