Universal Laboratory Mills can be configured to operate as turbo mills, pin mills or cross beater arm mills by the simple exchange of the grinding elements. The drive motor is equipped with a frequency converter which allows infinite variation of the rotor tip speed between 40 and 120 m/s. This allows a flexible and easy change of milling parameters during trial grindings to adapt to product properties and achieve the desired particle size distribution of the ground product.
Raw product is uniformly fed via a vibrating chute or a feeding screw past a permanent magnet into the laboratory mill. The ground product is collected in a stainless-steel hopper equipped with a filter hose for the release of process air.