Materials Testing
    Double-walled Universal Mill

M 20 Universal mill

  • Ika - 0001603603
  • Double-walled, removable, water-cooled grinding chamber
  • M 21 blade included with delivery
  • Two grinding chambers can be alternately operated

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M 20 Universal mill

  • Batch mill suitable for dry grinding of hard and brittle substances
  • 250mL grinding chamber, removable and easy to clean
  • Fixed speed of 20.000 rpm.
  • Double-walled grinding chamber can be cooled with water through two hose adapters

Process typebatch
Operating principlecutting/impact
Motor rating input450 W
Motor rating output225 W
Speed max.20000 rpm
Circumferential speed max.72 m/s
Useable volume max.250 ml
Feed hardness max.5 Mohs
Feed grain size max.7 mm
Material beater/cutterstainless steel 1.4034
Material milling chamberstainless steel 1.4301
Power-ON time7 min
Power-OFF time10 min
Milling chamber, can be cooled with wateryes
Mill feed can be cooled in milling chamber with dry iceyes
Dimensions (W x H x D)170 x 350 x 170 mm
Weight6.6 kg
Permissible ambient temperature5 - 40 °C
Permissible relative humidity80 %
Protection class according to DIN EN 60529IP 21
Voltage115 V
Frequency50/60 Hz
Power input550 W