The EQR-100 Vibratory Disc Mill is a grinding mill especially designed to obtain analytical grain sizes in a wide variety of samples, such as glass, earth, slags, metallic oxides, ferroalloys, cements, and ceramic materials amongst others.
It can quickly grind a wide range of different materials, from semihard to the hardest, more fragile or fibrous.
Its ease of handling and the robustness of all its components make of this mill a unit able to work for long hours practically maintenance free.

The acoustic insulation lining the inside helps to achieve a low noise level during the milling process, avoiding thus the exposure of the user to noise.
The fixing system of the milling jars, as well as the interlocking system of the door preventing it from opening until the engine is completely still, make of this mill a highly safe unit.
The frequency converter in the mill, apart from allowing adjusting the speed of the engine to the most appropriate for each type of sample, enables the unit to reach the working speed as well as go to zero speed using an acceleration or deceleration ramp, avoiding the unit from vibrating in the starting up and stopping process.
The grinding of the sample is made inside the jar with the initial hitting of the discs and the subsequent friction resulting between the discs and the jar. The milling times are really short.