Mills

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 fibre-reinforced) with stainless steel inlet (1.4571), useful volume 80ml (incl. with delivery). For embrittlement of grinding materials with liquid nitrogen in the grinding chamber
• Optionally, a 250ml grinding chamber is available

Specifications
Motor rating input / output:	160 / 100W
Speed:	28000rpm (off load)
Chamber vol.:	80ml
Power-on time ON/OFF:	1/10 min
Auto power off:	yes
Tangential speed:	53m/sec.
Max. sample granule size:	10mm
Dimensions (W x D x H):	85 x 85 x 240mm
Weight:	1.5kg
IP code:	IP 43
Supply requirements:	230V 50/60Hz
Tested to DIN EN IEC 61010-1.

Accessories Accessories for Grinding mill, A11 basic

Grinding vessels, lids, blades and scrapers for use with knife mill HM100.

Accessories Grinding balls, tungsten carbide Accessories Grinding balls, zirconium oxide Accessories  Accessories  Accessories  Accessories  Accessories  Accessories  Accessories

Accessories Accessories for Universal mill MultiDrive basic/control Accessories Accessories for Universal mill MultiDrive control

A 10.1 Cutter, stainless steel: For most brittle materials with a Mohs hardness up to 5.
A 10.3 Cutter, hard metal: Made from tungsten carbide for hard materials with a Mohs hardness up to 9.
A 10.2 Star-shaped Cutter, stainless steel: For specific lightweight materials like paper, dried plant parts, plastics and for smooth-elastic materials.
A 10.4 Grinding chamber reduction: For small grinding volumes.

A 11.1 Spare beater: For pulverising substances with a Mohs hardness up to 6.
A 11.2 Cutter: For pulverising soft, fibrous grinding materials.
A 11.3 Beater, hard metal: For pulverising substances with a Mohs hardness up to 9, chrome-carbide coated
A 11.4 Grinding container, 250ml: Made of polycarbonate with stainless steel inlet. Not suitable for cooling with N₂, only applicable with double beater A 11.6.
A 11.5 Spare grinding container, 80ml: Made of Tefcel (PTFE, glass faser-reinforced) with stainless steel inlet. Excellent resistance to chemicals and low temperatures (- 200 °C).
A 11.6 Dubbel beater: For use up to Mohs hardness 3. Only applicable with grinding chamber A 11.4.
A 11.7 Funnel: Prevents splashing by pouring in liquid nitrogen in the grinding chamber A 11.5.

The mixing attachments MBA 125 to 1000 ml made of glass can be dismantled completely and easily.
The mixing attachments MBA 2000 and MBA 4000 are made of stainless steel. Their robust safety lids have an integrated feed opening for dosing. Knife unit with 4 blades made of stainless steel, easy to dismantle for easy cleaning.

For the operation of the mixer 550 MB MICROTRON a safety hood is mandatory, please order separately.

Cryokit for cooling grinding jars with liquid nitrogen, for cold grinding, incl. 2 insulated containers (1 and 4 l), 2 grinding bowl tongs and 1 pair of safety goggles.

Alternative  Alternative  Alternative  Alternative  Alternative  Alternative  Alternative Grinding balls, zirconium oxide Alternative

Alternative Grinding balls, tungsten carbide Alternative  Alternative  Alternative  Alternative  Alternative  Alternative  Alternative

• Ring sieves 360° with trapezoid holes, stainless
• Retaining frame 360°, stainless

Further aperture sizes on request.

Suitable for disposable and reusable grinding chambers. By using the disposable grinding chambers the possibility of cross-contamination and the effort of cleaning is eliminated. The mills can be used for hard (Mohs hardness up to 5), dry and brittle materials. They are especially suitable for grinding seeds, such as corn and wheat. Increased safety, the operation of the mill is only possible with properly closed grinding chamber and closed lid.

• Clearly arranged, multilingual OLED-display
• USB interface for control and documentation of all the parameters
• Interval operation available
• Stepless adjustable speed
• Adjustable safety speed and time
• Programmable and storable test conditions
• Reproducible test results
• Timer
• Easy operation with touch keypad
• Dust proof sealed housing
• Quiet operation

Scope of supply:
Tube Mill control: incl. 1 x grinding chamber MT 40 and MMT 40.1 each
Tube Mill 100 control: incl. 1 x grinding chamber MT 40, MT 100 and MMT 40.1 each

Specifications	Tube Mill control // Tube Mill 100 control
Operating principle:	cutting/impact
Motor rating input/output:	100 / 80 W
Speed:	5000 to 25000 rpm
Chamber volume:	40 ml // 100 ml
Timer: Interval timer:	5 s to 3 min 5 s to 60 s
Overload protection:	yes
Circumferential speed:	65 m/s
Max. feed hardness:	5 Mohs
Dimensions (W x D x H):	180 x 300 x 170 mm // 180 x 300 x 212 mm
Weight:	2.7 kg // 2.8 kg
IP code:	IP 30
Power supply:	220-240 V, 50/60 Hz

Accessories Accessories for batch mill Tube Mill control / Tube Mill 100 control