Hammer or turbo mills are suitable for research and development, as well as for batch production or continuous manufacturing. They are used for the milling of powders, agglomerates, and granules. Hammer mills are used in particular if the application demands a precise particle reduction for hard-to-mill active ingredients and other substances. In addition, hammer mills are used to re-mill fragmented tablets. Tablets that have already been produced undergo inspection and may fail to meet the customer’s requirements for various reasons. If the tablet does not fulfil the specifications, the manufacturer can use the hammer mill to pulverize the tablets again and re-use the materials. The re-milling of the tablets and the recycling of the materials in production ultimately reduces the rejects rate and increases productivity. Bohle Hammer Mill: Production up to 1,500kg/h BTM (Bohle Turbo Mill) hammer mills can reach speeds between 600 rpm and 6000 rpm and produce up to 1,500 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 chops 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.