Further Planetary Mills

 
 

FURTHER PRODUCT GROUPS

 
 

Planetary Micro Mill

PULVERISETTE 7

classic line

Order No.
07.4000.00

Technical data

Working principle impact force
Optimal for material type hard, medium-hard, brittle, moist
Number of working stations 2
Grinding tools grinding bowls and grinding balls
Materials of the grinding tools agate, sintered corundum, silicon nitride, zirconium oxide, hardened stainless steel, hardmetal tungsten carbide, polypropylene
Grinding bowl sizes 12, 45 ml
Grinding ball diameter 0.1 - 15 mm
Max. feed size (depends on material) 5 mm
Sample quantity 0.5-40 ml
Final fineness (depends on material) < 1 µm
Typical grinding time down to analytical fineness 3 min
Grinding process dry/wet
Grinding in inert gas only possible in glove box
Gas pressure and temperature measurement no
Rotational speed of main disk 100 - 800 rpm
Transmission ratio planetary disk / grinding bowl i relative = 1 : -2
Effective diameter of main disk 140 mm
Centrifugal acceleration (g = 9.81 m/s²) 50 g
Interfaces yes
Electrical details 100-120/200-240 V/1~, 50-60 Hz, 740 Watt
voltage, indicated by customer is set
Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground, grinding bowls/balls, selected rotational speed) up to approx. LpAd = 82 dB
Weight 35 kg
Dimensions (W x D x H) bench top instrument 37 x 53 x 50 cm
Order No.
07.4000.00
Benjamin Gagel
FRITSCH GmbH - Milling and Sizing
Industriestrasse 8
55743 Idar-Oberstein
Phone +49 67 84 70 0

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