roller crusher clay brick making machinery
We have supply three kinds of alloy roller crusher , Withsmooth alloy rollers function is same as common roller crusher but more durable. Alloy roller hardness HRC48~55. Withalloy teeth which can crush stones bellow 4 cm . Alloy roller with groove which can remove stones from 4 ~20 cm so as to extend roller working life. Fine pulverizing double roller […]