The FRITSCH PULVERISETTE 25 is our heavy duty Power Cutting Mill for fast, reproducible pre-crushing of dry, soft to medium-hard or fibrous materials and plastic with a feed size of 120 x 85 mm and a throughput quantity of up to 85 l/h with a low rotor speed of 300 – 360 rpm with a high-torque 2.2-kW geared motor.
Unique grinding chamber geometry
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 cassette 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. At the same time, the special FRITSCH-airflow automatically transports the finished comminuted sample to the practical collecting drawer or a larger collecting vessel because of the strong air throughput. Your advantage: Faster work and more effective protection against clogging.
Unmatched easy cleaning!
While you are still tightening screws on other mills, is your FRITSCH Cutting Mill already clean. Because the entire grinding chamber can be opened easily in seconds and both the rotor and the sieve can be simply be removed with simple motions. The housing and closing lid can be lifted back completely, and the grinding chamber lid can be completely removed from its hinges.
The result: A completely open, empty grinding chamber with minimised dead space for simple quick cleaning and reliable protection against cross-contamination.
Configure your Power Cutting Mill PULVERISETTE 25 exactly to your specific application
Different funnels enable an optimal feeding of sample materials. The rotor with V-cutting edges, straight edges and disk milling cutter rotor with indexable inserts enable an optimal adaptation of the cutting performance to suit the sample.
The patented FRITSCH sieve cassettes with trapezoidal and square perforations determine the final fineness of the sample, can be inserted quickly and easily and ensure automatically a constant distance between rotor and sample material. Your advantage: Always an optimal result.
To accommodate the abrasion properties, cutting tools and sieve cassettes are available in different materials.
A collecting vessel for 3 litres is offered and for larger quantities, a collecting vessel for 10 litres may be utilized.
The PULVERISETTE 25 can be easily fixed to a table or the FRITSCH Universal support stand may be ordered.