M 20 Universal mill
$100.00
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Product Description
M 20 Universal mill
Batch mill suitable for dry grinding of hard and brittle substances up to 250 ml with a fixed speed of 20.000 rpm.
- Double-walled grinding chamber can be cooled with water through two hose adapters
- Removable grinding chamber, easy to clean
- Two grinding chambers can be alternately operated using one drive
- M 21 blade incl. with delivery
Technical Data:
Process type | batch |
Operating principle | cutting/impact |
Motor rating input | 450 W |
Motor rating output | 225 W |
Speed max. | 20000 rpm |
Circumferential speed max. | 72 m/s |
Usable volume max. | 250 ml |
Feed hardness max. | 5 Mohs |
Feed grain size max. | 7 mm |
Material beater/cutter | stainless steel 1.4034 |
Material milling chamber | stainless steel 1.4301 |
Power-on time ON | 7 min |
Power-on time OFF | 10 min |
Milling chamber, can be cooled with water | yes |
Mill feed can be cooled in milling chamber with dry ice | yes |
Mill feed can be cooled in milling chamber with liquid nitrogen | no |
Dimensions (W x H x D) | 170 x 350 x 170 mm |
Weight | 6.6 kg |
Permissible ambient temperature | 5 – 40 °C |
Permissible relative humidity | 80 % |
Protection class according to DIN EN 60529 | IP 21 |
RS 232 interface | no |
Analog output | no |
Voltage | 230 / 115 V |
Frequency | 50/60 Hz |
Power input | 550 W |