In material crushing process, cone crusher crushing equipment as a key link, is directly related to the size and material of stone production line of crushing efficiency, but conventional extrusion crushing low productivity, high abrasion, output materials needle flake more, we can not satisfy national standards and customer requirements, while the laminated crushing principle appears…

Petroleum coke is after crude oil by distillation to separate light and heavy oils, heavy oil and then by thermal cracking process, turned into a product. From the exterior, the coke is irregular in shape, black block sizes (or particle), with a metallic sheen, coke particles with porous structure, the main elements of carbon, possession…