Fine Particle Mills
Fine Particle Mills are used for fine milling of materials. products. The mill is suited to reducing friable or fragile and breakable materials — that is, any material that breaks rather than flattens under pressure — in applications that require a uniform particle size with minimal fines.
Operations
In operation, the feeding device gravity-feeds material at a constant rate to the roll gap between the top pair of rolls. The material enters the nip point (where the gap between the rolls is smallest) and is crushed into smaller particles as the rolls counter-rotate. If the mill has multiple roll pairs, the reduced particles will fall into the next pair’s nip point, be crushed into smaller particles, and pass to the next roll pair, until the desired- size particles are discharged by gravity from the bottom roll pair.
Video