By several years' research and development, the quantity and quality of crusher and sand making product line, vibrating feeder, jaw crushers, impact crusher and vertical shaft impact crusher, advance competitors' products, gain broad recognition of the customers. In order to achieve requirement of different ore, specification, quantity, quality, adjust measure to local condition, optimize investment scope, impel the investment reach the best economic benefit, match crusher equipments in different degrees with reason, precise space layout, small floor space, high investment benefit, good quality of crushing stone. Impact crusher is in second crushing to make the whole process reduce the abrasion. Additonally, low abrasion of vertical shaft impact breaker saves the cost efficiently.