quartz grinding machineries roll jaw crushers
There are two types of crushers: (1) Primary crushers and (2) Secondary crushers. 1. Primary crushers: They are (a) Jaw crushers, (b) Gyratory crushers. Jaw crushers ( Fig. 9.1 left) are used where the crusher gap is more important than the capacity but gyratory crushers are used when high capacity is required. Read More
WhatsApp: +86 18221755073