【 Applicable material 】 : basalt, granite, potash feldspar, gabbro, diabase, diorite, peridotite, andesite, rhyolite rock hard materials such as coarse, medium and finely homework. 【 Application 】 : water and electricity, expressway, the application of the urban construction and other industries, the finished product granularity according to the different needs of users are combined […]