Impact Mill

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 (PTFE, 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 / 100 - 115 V
Frequency : 50/60 Hz
Power input : 160 W