... Specilized conveyor accessories By using the international standard designing and manufacturing technology, our company can offer all kinds ... as Driving pulley, Bend pulley, Pinch Roller, Walled belt, Valves, Tripper, Coal distribution, Protection switch, Through idler, Impact idler ... idler, Return idler, Return training idler, Flat training idler and “Vee” return idler etc., also we can manufacture ...