كيف تصنع كسارة الفك الخاصة بك
نوع مفض كسارة الفك . Crusher . A crusher is a machine designed to reduce large rocks into smaller rocks gravel or rock dust. . The Blake type jaw crusher has a fixed feed area and a variable discharge area. . of the mineral sizer is the use of two rotors with large teeth on small diameter shafts driven at a low speed by a direct high torque drive system.