The German engineered Fritsch PULVERISETTE 19 Universal Cutting Mill “large” version is useful for gentle size-reduction of large quantities for a wide range of different materials.  These new mills are capable of up to 85 litres throughput per hour.  Due to variable rotational speed adjustment, capabilities of the rotor, various knife geometries, replaceable blades and practical sieve cassettes, a wide range of different materials can be gently and powerfully reduced to the required size.

Variable 50-700 rpm for powerful comminution

The low-speed Universal Cutting Mill PULVERISETTE 19 large with variable rotational speed adjustment between 50-700 rpm and a torque of up to 67 Nm enables, due to the combination of low cutting rate and extreme cutting forces, a very powerful comminution of hard, tough-elastic samples and temperature-sensitive sample quantities. Up to 85 litres of sample material with a feed size of up to 120 x 85 mm can be comminuted in an hour. At the same time, it is the ideal solution for all cases where e.g. thermal damage, the loss of highly volatile substances, or an excessively high fine share need to be avoided.

Variable 300-3000 rpm for fine comminution

With a throughput of up to 85 l/h and a maximum feed size of 120 x 85 mm, the high-speed Universal Cutting Mill PULVERISETTE 19 large comminutes dry soft to medium-hard sample materials, brittle, tough and fibrous materials and plastics at a torque of up to 30 Nm with reliable reproducible results. The great advantage: the variable rotational speed adjustment in increments of hundred between 300 and 3000 rpm enables fine tuning of the comminution process for each sample within a very wide range of applications.