Knife Mill GRINDOMIX GM 200



The new knife mill GRINDOMIX GM 200 is the ideal instrument for grinding and homogenizing foods and feeds. It allows to process sample volumes up to 0.7 liters quickly and reproducibly.

With two sharp, robust blades and a powerful motor, it is ideal for homogenizing substances with a high water, oil or fat content as well as for grinding dry, soft and medium-hard products. A wide selection of lids and containers allows for adaptation of the mill to individual application requirements. The GRINDOMIX GM 200 meets and exceeds all special laboratory and analytical requirements and is a professional device superior to any commercial household mixer.

Application Examples

candy, cereal bars, cereals, cheese, coated tablets, cocoa nibs, deep-frozen products, dietary supplements, dried and fresh fruit, feed pellets, fish, ham, lettuce, meat, nuts, oil seeds, pharmaceutical materials, plant materials, sausages, soap, spices, vegetables, ... continue to application database

Product Advantages

  • efficient size reduction of up to 700 ml feed quantity due to a powerful 900 W motor
  • pre- and fine-grinding in one mill: cutting action in regular mode, grinding by impact in reverse mode, pre-grinding in interval mode
  • all parts which come into contact with the sample material are autoclavable
  • perfect adaptation to application requirements by variable speed from 2.000 to 10.000 min-1 with an increment of 500 min-1
  • optional gravitation lid for automatic reduction of the grinding chamber volume
  • 3 SOPs can be stored
  • grinding jar in plastic, stainless steel and glass available


Applications size reduction, homogenization and mixing
Field of application agriculture, biology, food, medicine / pharmaceuticals
Feed material soft, medium-hard, elastic, containing water / fat / oil, dry, fibrous
Size reduction principle cutting
Material feed size* 40 mm
Final fineness* < 300 µm
Batch size / feed quantity* with standard lid 700 ml
with reduction lid 300 ml
with gravity lid 300 - 600 ml
Grinding chamber volume with standard lid 1000 ml
with reduction lid 500 ml
with gravity lid 400 - 800 ml
Speed at 50 Hz (60 Hz) digital, 2.000 - 10.000 min-1
Material of grinding tools blade: stainless steel / titanium
fixation of blade: PVDF
container: autoclavable plastic / plastic PP / stainless steel / glass
Setting of grinding time digital, 1 s - 3 min
Interval operation yes
Storable SOPs 3
Drive series-characteristic motor
Drive power ~ 900 W
Electrical supply data different voltages
Power connection 1-phase
Protection code grinding chamber and keypad IP 42
Power consumption ~ 900 W
W x H x D closed 350 x 275 x 392 mm (opened: 350 x 410 x 553)
Net weight ~ 10 kg
Standards CE

Please note:
*depending on feed material and instrument configuration/settings

Function Principle

Two sharp, robust blades rotate in the center of the grinding container. Depending on the rotational direction, size reduction is effected with the blunt side (preliminary size reduction) or the sharp side (fine grinding).
The knife is indirectly driven by a powerful motor of 900 W. A pre-selectable speed which is maintained electronically ensures optimum adaptation to individual application requirements as well as reproducible grinding results.

Subject to technical modifications and errors