The BTM series (Bohle Turbo Mill) can reach speeds between 600 rpm and 6000 rpm and produce up to 1500 kg/h. In order to achieve this, the BTM is equipped with an automatic dispenser unit (rotary feeder). This allows the operator to feed the material into the milling chamber evenly and without overloading. In addition, such automatic feeder devices can control the powder flow in the milling chamber. Further benefits: Less heat is generated, and the process can be repeated using the same parameters.

The internal rotor has two sides with different functions that support applications with wet or dry products. The knife side mills sticky products. The hammer side is used for crushing hard, crystalline products.

In the hammer mill, the particle size is defined by the sieve size selected for the mill. The BTM provides different sieve inserts that can be used to reduce the material size to as little as 0.1 mm.