Description
Batch mill for 2 different grinding procedures:
Impact grinding of hard, brittle or non-elastic grinding materials with high-grade stainless steel beater. This beater can be used for a Mohs hardness up to 6 (incl. with delivery).
Cutting grinding for pulverizing soft, fibrous materials with a cutting blade (not incl. with delivery).
- Moist and gluey materials can be pulverized by adding water
- Grinding chamber made of Tefcel (ETFE, glass fiber-reinforced) with stainless steel inlet (1.4571), useful volume 80 ml (incl. with delivery). For embrittlement of grinding materials with liquid nitrogen in the grinding chamber
- Optionally, a 250 ml grinding chamber is available
Technical Data
| Process type | batch |
| Operating principle | cutting/impact |
| Motor rating input | 160 W |
| Motor rating output | 100 W |
| Speed max. | 28000 rpm |
| Circumferential speed max. | 53 m/s |
| Useable volume max. | 80 ml |
| Feed hardness max. | 6 Mohs |
| Feed grain size max. | 10 mm |
| Material beater/cutter | stainless steel 1.4034 |
| Material milling chamber | stainless steel 1.4571 |
| Power-ON time | 1 min |
| Power-OFF time | 10 min |
| Mill feed can be cooled in milling chamber with dry ice | yes |
| Mill feed can be cooled in milling chamber with liquid nitrogen | yes |
| Dimensions (W x H x D) | 85 x 240 x 85 mm |
| Weight | 1.5 kg |
| Permissible ambient temperature | 5 - 40 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 43 |
| Voltage | 220 - 230 V |
| Frequency | 50/60 Hz |
| Power input | 160 W |
