A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing . Ball mills are also used in pyrotechnics and the manufacture of black powder, but cannot be used in the preparation . The ball mill is a key piece of equipment for grinding crushed materials, and it is widely used in production lines.
Retsch GmbH company profile, portfolio and history
A few years later he registered his first patent in grinding technology: a mortar grinder that became famous worldwide as the RETSCH Mill. . Retsch revolutionalizes grinding with an entirely new type of mill: the High Energy Ball Mill Emax. 1923. The company's first own piece of laboratory equipment is developed,.