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Planetary Ball Mill PULVERISETTE 7 premium line, FRITSCH

Planetary Micro Mill PULVERISETTE 7 premium line

As extension of the existing classic line Planetary Mills, FRITSCH offers now a new premium line generation. For the first time ever, it is possible to reach rotational speeds never known before, which achieves ultrafine grinding results down to the nano range.

FASTER, SIMPLER AND SAFER THAN EVER.

Features:

  • Extremely high-speed milling thanks to sunken grinding bowls with up to 1100 rpm
  • Sensational centrifugal accelerations of up to 95 times the force of gravity for better results in shorter times
  • 150% greater energy application than conventional Planetary Ball Mills
  • Extremely easy grinding bowl change with just two motions
  • Highest safety due to unique SelfLock-grinding bowl-clamping
  • For the first time, the bowl and lid form a single unit – no additional tensioning, no incorrect operation!
  • Automatic check of the grinding bowl locks in the mill
  • Blockage in the event of impermissible operating state
  • Automatic parameter check performed before every grinding, guarantees exact reproducibility
  • Via USB all data can be easily exported to save time

 

Technical Data:

Max. feed size:

5 mm

Max. feed quantity:

70 ml

Final fineness:

< 100 nm

Rotational speed of main disk:

100 – 1100 U/min

Supply requirements:

100 – 240 V/1∼, 50 – 60 Hz, 1100 Watt

Dimensions (W × D × H):

40 × 58 × 36 cm

Weight net:

44 kg


Planetary Micro Mill PULVERISETTE 7 premium line
ArticleOrder No.
(1)Planetary Micro Mill PULVERISETTE 7 premium line10 98 00750



Grinding bowls and grinding balls must be ordered additionally.
For fast high-tech grinding of larger sample quantities down to the nano range, the Planetary Mono Mill PULVERISETTE 6 premium line is available.

2 Grinding bowls for Planetary Micro Mill PULVERISETTE 7 premium line
MaterialVolume ml
204580
Order No.Order No.Order No.
Stainless steel1)10 98 0519810 98 0519710 98 05196
Sintered corundum1)10 98 0559810 98 0559710 98 05596
Zirconium oxide1)10 98 0569810 98 0569710 98 05696
Hardmetal tungsten carbide WC1)10 98 0579810 98 0579710 98 05796



1) Grinding bowl in a steel casing

Grinding bowls are also available in agate, tempered steel and silicon nitride.
Special gassing lids for grinding in an inert atmosphere and for mechanical alloying as well as the EASY GTM - Gas pressure and temperature measuring system, for measuring gas pressure and temperature during the grinding process and for controlling the grinding process are available.

3 Grinding balls for Planetary Micro Mill PULVERISETTE 7 premium line
MaterialBall Ø mm
5101520
Order No.Order No.Order No.Order No.
Stainless steel10 98 0051053 98 0571153 98 0751153 98 05712
Sintered corundum53 98 0565110 98 0150653 98 05652
Zirconium oxide10 98 0052753 98 0575110 98 0152753 98 05752
Hardmetal tungsten carbide10 98 0050853 98 0567110 98 0150853 98 05672



Grinding balls are also available in agate, tempered steel and silicon nitride.
Grinding balls are also offered in the diameters 0.1 to 3 mm to achieve a fineness down to the nanometer-range.

Recommended number of grinding balls per grinding bowl for PULVERISETTE 7 premium line

 

Ball dia. mm

Volume ml

Volume ml

Volume ml

20

45

80

5

80

180

250

10

10

18

25

15

–

7

10

20

–

–

5