... is widely applied to crush high hardness, mid hardness and soft rocks and ores such as slag, construction materials, marble, etc. ... mine, smelting, building material, road, railway, irrigation works, chemical and materials with compression strength no more than 320 Mpa. The structure of ... 120021013-383303725-607.7PEX-300×1300300×130025010-653007520-9011 Stone And Sand Making Machine Price--PEX Series