roller crusher comprising a rotary crushing roller and a mobile screening device

摘要

A roller crusher comprising a rotary crushing roller and a mobile sieving device The present invention relates to a roller crusher, particularly an eccentric roller crusher, comprising a rotary crushing roller (1) and a sieving device ( 2) mobile. according to the present invention the sieving device (2) rests on a fixed backing (8) on the one hand and at least one bearing surface (9) of the crushing roll (1) on the other hand wherein the movement of the crushing roller (1) causes a vibratory movement of the sieving device (2) resting on the bearing surface (9).