The system granulated substance machine in broken bits, the new system granulated substance machine, Our company make PXJ 800×400, 800×600, 800×800, 1000×1000, 1200×1000 the third generation system granulated substance machine (highly effective small aggregate crusher), refers to each breaker's principle of work, and according to the user concrete service condition's information feedback, unifies the new highly effective system granulated substance equipment which its merit designs (small aggregate crusher). Its typical use lies in the adaptation current artificial machine-made granulated substance profession, is the stick rubs the type system granulated substance machine, the impact type system granulated substance machine, to go nonstop to-like the system granulated substance machine substitution product. The highly effective small aggregate crusher has: Slightly leaves the material granularity, the grain even, productivity to be big, the hammer head life long (above 40,000 tons), the necessary power small, changes third-level breaks for second-level stave, the craft fine simplification, the structure is simple, the use service is convenient, movement steady and so on characteristics. The PXJ new small aggregate crusher investment is lower than the same level scale traditional process to equip 35%-50%, delivers the efficiency to be higher than the same level scale traditional process to equip 35%-50% (take the limestone as the example: An end product granularity ≤5mm accounts for above 85%). The PXJ new small aggregate crusher long-term movement part wears and tears, the maintenance cost to be lower than the same level scale traditional process slightly to equip 35%-50%, hammer head use cost reduction 3-10 times, the economic efficiency is remarkable, the technical overwhelming superiority, satisfies the different user the demand.