Grinding/Milling Services

Lab Service S.A. offers a wide range of services which includes grinding/milling services. Features: it is introduced into the grinder through an induction port. It is then impelled by compressed air into the grinding chamber, where two parts rotate independently at varying speeds: the grinding disk, which propels the particles onto the chamber wall and causes them to break up; the selector, through which the ground powder passes. Depending on its speed of rotation, the biggest particles can pass more or less easily through the selector and be expelled. Those particles which are not expelled go back through the grinding chamber. When particles are below the required diameter, they go straight through the selector into the extraction duct. It makes it possible to obtain an average particle size of between 50 and 200 µm.