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Process type: batch
Operating principle: cutting/impact
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/or sticky materials can be pulverized by adding water.

Mô tả


High-grade stainless steel beater

This beater can be used for a Mohs hardness up to 6

Motor rating input160 W
Motor rating output100 W
Speed max.28000 rpm
Circumferential speed max.53 m/s
Usable volume max.80 ml
Feed hardness max.6 Mohs
Feed grain size max.10 mm
Material beater/cutterstainless steel 1.4034
Material milling chamberstainless steel 1.4571
Power-on time ON1 min
Power-om time OFF10 min
Mill feed can be cooled in milling chamber with dry iceyes
Mill feed can be cooled in milling chamber with liquid nitrogenyes
Permissible ambient temperature5-40 °C
Permissible relative moisture80%
Protection class according to DIN EN 60529IP 43
Power input160 W
Dimensions (W x H x D)85 x 240 x 85 mm
Weight1,5 kg

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

Supply power220 – 230 / 100 – 115 V
Frequency50/60 Hz

The grinding of solid samples is essential to ensure precise analysis. It is important that the grinding leads to the homogeneity and desired fineness of the sample
The type of mill to be used depends on the properties of the substance and the quantity of the sample. For example, brittle materials are ground with a beater, fibrous materials with a blade, and hard/brittle materials are ground with a special hard metal cutter
Small sample quantities are generally ground with a batch mill. Here, the samples are ground very smoothly and a particle size spectrum of the ground material can be expected. Larger quantities can be ground with an inline mill. Here, the sample passes through a sieve, which leads to the ground material achieving a defined particle size

Grinding chamber
Made of polyamide with stainless steel inlet (AlSl 316L)
Useful volume: 250 ml

Spare beater
Material: stainl. steel (AISI 420)
For use up to Mohs hardness 6

Cutting blade
Material: stainless. steel (AISI 440B)

Material: Stainless steel coated with chromium carbide
FFor use up to Mohs hardness 9

Spare grinding chamber
Made of Tefcel (ETFE, glass fibre-reinforced) with stainless steel inlet (AISI 316L)

Useful volume: 80 ml

Material jacket: PTFE
Material sieve: stainl. steel (AISI 316L)

Double beater
For use up to Mohs hardness 3
Material: titanium, surface-hardened

Grinding chamber
Volume: 250 ml


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