For size-reduction of medium-hard, soft, tough, fibrous, tough-elastic and temperature sensitive materials such as grain, seeds or even plastics and other materials with a low specific density with a maximum feed size of 25 mm. Due to the variable rotational speed adjustment between 500 and 6000 rpm you can fine tune the comminution process for each sample. And like all FRITSCH Cutting Mills, the Mini Cutting Mill is also unmatched in regards to simple and fast cleaning.

The rotor knives as well as the fixed knives are turnable and therefore particularly durable. The handling couldn‘t be easier, since rotor and fixed knives are simply inserted. An adjustment of the cutting gap is not necessary.

Working principle
Another advantage of FRITSCH Cutting Mills is their special grinding chamber geometry: Thanks to a progressively designed cutting geometry between the rotating cutting edges of the rotor and the fixed knives in the grinding chamber, the sample material is automatically transported away and thereby comminuted increasingly fine by shearing forces between the knives until the desired final fineness is achieved. In addition, the practical FRITSCH sieve inserts always automatically ensures the optimal distance to the rotor – and since there are practically no dead spaces, the sample material cannot come to a rest anywhere.

Features

• Fast, reproducible comminution due to high variable cutting rotor rotational speed 500 - 6000 rpm
• 48,000 cutting processes per minute
• Max. feed size 25 mm
• Defined final fineness due to interchangeable sieve inserts – 0.25 – 6 mm
• Easy, fast and thorough cleaning of the grinding chamber and of all cutting tools
• Exceptionally long service life through use of turnable rotor and fixed knives
• Cutting gap adjustment not necessary
• Smooth, easy-to-clean interior grinding chamber walls

Equipment
We offer a funnel with pusher, cutting rotor and sieve inserts.
Our sieve inserts with trapezoidal and square perforations determine the final fineness of the sample and can be inserted quickly and easily and ensure automatically a constant distance between rotor and sample material.