Jaw crushers and roller mills - SIEBTECHNIK TEMA
Jaw crushers and roller mills Crushing brittle materials. 2 Jaw crushers Jaw crushers are used for coarse grinding brittle, me-dium-hard to hard materials up to a Mohs' hardness of approx. 8.5. Here reduction ratios of up to 1:100 are pos-sible depending on the actual model concerned.