... & SGS 2.Export to 120 Countries 3.Good Service DSMAC Small Stone Crushing PlantJaw Crusher IntroductionProcessed material: limestone, shale, basalt, ... the structure design adopts the minus surpport, none suspension, small eccentricity and deep cavity type, which design match with the ... survilinear motion extruding. The motor drives the belt and pulley, then the eccentric shaft make the swing jaw plate ...