... 2.Without over-crushed phenomenon 3.ISO9001,SGS ZYM Powerful Crusher Machine Advanced DesignZYM Powerful Crusher Machine is composed of electromotor, connecting cover, reducer, torque-limiting ... RunFactory Workshop and Processing EquipmentWidest ApplicationsExcepet for used in coal, powerful crusher machine is also applied in clinker, clay, marl, bauxite, overburden, limestone ...