Fritsch Milling and Sizing

Pulverisette 11 Knife Mill

Knife Mill

Working principle cutting
Optimal for material type moist, oily, fatty, dry, soft, medium-hard and fibrous
Cutting tools standard knife with 4 blades and knife with serrated blades
Materials of the autoclavable cutting tools knife: stainless steel, titanium grinding vessel: plastic PC, glass, stainless steel 316L lid: silicone, plastic PP, stainless steel 316L
Max. feed size (depends on material) 40 mm
Feed quantity (depends on material) < 1,400 ml 540 ml with the Vario-Lid system
Final fineness (depends on material) < 300 µm
Average grinding time 30 sec
Variable speed settings 2,000 – 10,000 rpm, turbo-function with 14,000 rpm for max. 6 sec.
Max. knife peripheral speed ~ 67 m/s
Max. knife diameter 128 mm
Operation modes continuous, reverse and interval mode
USB interface for SOP Management 20 SOP’s can be saved, generation of grinding reports
Motor power 1250 Watt
Electrical details 200 – 240 V/1~, 50/60 Hz, 1250 Watt
Instrument also available in the following voltage 100 – 120 V/1~, 50/60 Hz, 1000 Watt
Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground, selected rotational speed and instrument configuration) LpAd = 71 dB
Weight 17.6 kg
Dimensions (W x D x H) bench top instrument 32 x 43 x 48 cm

USA Headquarters
FRITSCH Milling and Sizing, Inc.

57 Grant Drive, Suite G
Pittsboro, NC, 27312

Phone: + 1 919 229 0599


Our technical service team is at your disposal for maintenance, repair, calibration of laboratory instruments and ordering original spare parts.
We are also available worldwide for warranty extensions and all other questions.

Would you like to send your instrument for testing or maintenance to us? Please download and complete the below applicable service form with all relevant Information, and attach it to the below form.

US Service Technician Reggie Piard 919-229-0599 x111 

Click here to Download the Service Form for Milling, Sizing, Dividing or Spare Parts.

Upload Completed Service Form