Description
PULVERISETTE 29 mini cutting mill is engineered for rapid, reproducible comminution of medium-hard, soft, brittle, tough, fibrous, viscoelastic and temperature-sensitive materials such as cereals, seeds, plastics and other low-density substances. With a maximum feed size of 25 mm, the instrument achieves final fineness between 0,25 mm and 6 mm depending on the selected sieve insert. Variable rotor speed adjustable from 500 to 6000 rpm generates as many as 48.000 cutting actions per minute, enabling precise adaptation of the grinding process to every individual sample. Progressive cutting geometry between the rotor knives and the fixed counter knives in the grinding chamber automatically conveys the material onward while reducing it according to the scissor cutting principle. The sieve insert maintains a constant optimal distance to the rotor and virtually eliminates dead spaces, preventing material build-up. Rotor and stationary knives are rotatable for extended service life, and no cutting-gap adjustment is required. Smooth chamber walls together with simple knife insertion permit fast, thorough cleaning. Available from manufacturer Fritsch complete with feed hopper featuring slider, cutting rotor and a choice of trapezoidal or square perforated sieve inserts, this compact mill supports efficient laboratory sample preparation at 200–240 V single-phase, 50–60 Hz.
This article is part of Mills, grinders & homogenisers, in Test sieves & mills.
Key features
- Pack size: 1 pc(s)
- Voltage: 200 - 240 V/1~
- Frequency: 50-60 Hz
- Rotor speed: 500 - 6000 rpm
- Max. feed size: 25 mm
- Final fineness: 0,25 - 6 mm
- Technical Information Sheet:
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Questions about PULVERISETTE 29 Mini Cutting Mill 200 - 240 V/1~, 50-60 Hz, 500 - 6000 rpm
What is this article?
PULVERISETTE 29 Mini Cutting Mill 200 - 240 V/1~, 50-60 Hz, 500 - 6000 rpm is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Mills, grinders & homogenisers, inside Test sieves & mills, in Lab instruments.
A mill, grinder or homogeniser reduces particle size or breaks a tissue before an extraction. The rotor and the sieve insert decide the result. A knife mill and a bead mill are different machines. The sample has to tolerate the heat the motor puts into it.
A test sieve sorts particles by whether they pass an opening. Wire mesh and perforated plate are two ways of making that opening, and the nominal size is not a suggestion. A sieve shaker repeats the motion so the result does not depend on how hard someone shook by hand. A mill or grinder makes the particles smaller before they are sieved. The certificate of the sieve, and the opening size, are what an audit asks for. Measurement practice around mass and dimension sits with the BIPM, EURAMET and BELAC.
Which category should I open next?
The category is Test sieves & mills. The sub-category is Mills, grinders & homogenisers. The catalogue is Lab instruments.
Shelves beside this one are Test sieves (wire mesh), Test sieves (perforated plate), Sieve shakers and Sieve accessories (lids, pans, rings).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.