Supervisor: Guia Guarini

Dry comminution of ceramic raw materials and hard materials is carried out by means of a jaw crusher, hammer mill and grinding with ball mortars.

Instrumental characteristics
Jaw crushers – Segantini manufacturer – Crushing up to size up to 1 cm circ.

Hammer mills – Manufacturer Cecchinato Angelo – Grinding controlled by sieves placed at the outlet of various sizes from 2 to 0.2 mm.

Grinding with ball mortars placed on vibrating equipment – Guseo Villanova D’Arda manufacturer- Used for small quantities of hard material, about 2-3 grams.


Dry grinding mills