Our mission is to reverse human downgrading by inspiring a brand new race to the highest and realigning technology with humanity. First, when the hardness of the material does not exceed 320Mpa, essentially the most applicable use is the 2-stage stone manufacturing line process. The production process is: rock is sent to stone jaw crusher by vibrating feeder for the primary time broken, then the crushed materials is transferred to secondary crusher for secondary crushing process. In the process, the secondary crusher can be Affect Crusher, hammer crusher ,high efficiency high-quality crusher and VSI crusher. After the second crushing, the … Read More