Matically adjust the discharge size, this is convenient Operation and high reliability. 3. Oil lubrication, all part of the crusher have anti-wearing protection which can lengthen the Lifetime, maintenance cost i decreased. 4. Laminated principle(between-layer pressing crushing) and matching speed adopted, improved The crushing ratio and production, at the same time, increase the content of cube in finished product. 5. Hydraulic protection and hydraulic cleaning cavity, high automation, reduce the downtime. All parts can be assembled, disassembled and repair from the top and side part, easy to operation. 6. Various crushing cavity( change bowl liner and mantle). 20gp/40gp/40hq container