Sand Gravel And Crushed Stone Onthe
A crushed stone plant differs somewhat from a sand and gravel plant. raw material is brought f rom a quarry to a prim ary crusher by rear dum p haul tru cks. som e prim ary crush ers are fed by wobblers, which are chain driven conveying systems with eccentric rollers. after primary crushi ng, mater ial is conv eyed by belt to a scr ubber for.