Disc mill

Vibrating mills are used in the laboratory for crushing under the quality control of solids. Often materials are checked by analysis of their chemical and physical composition. Analysis methods are here, for example, AAS ( atomic absorption spectrometry ), NIR (IR ) spectroscopy, ICP -MS ( mass spectrometry with inductively coupled plasma ) or XRF (X-ray fluorescence analysis). To homogenize the sample for analysis in the highest possible degree and to reduce them to a defined fineness is essential for accurate analysis by these methods. To do this you can next

• Ball mills
• Rotor mills and
• Mortar grinders
• Vibrating mills

To use. Deciding what mill should be used for shredding depends on the physical properties ( fracture behavior, elasticity ) of the original sample as well as their task grain size and the desired final fineness from.

Principle of operation

Vibrating mills crushing pressure, impact and friction. The grinding set consists of a grinding bowl, a grinding disk and optionally a grinding ring. The present in the cup grinding media practice by the vibrational motions of the drive extreme pressure, impact and frictional forces on the ground stock, which is crushed and homogenized.