خلاطات كسارة الرمل والجير
كسارة مخروطية حجرية . Gyratory Crusher an overview ScienceDirect TopicsThe gyratory crusher shown in Figure 26 employs a crushing head, in the form of a truned cone, mounted on a shaft, the upper end of which is held in a flexible bearing, whilst the lower end is driven eccentrically so as to describe a c