With the increasing demand of artificial sand, pebble, granite, basalt or other materials become the main source of sand. Pebble is also from rocks, rock fall into the river, has long been scouring, abrasion, leaving the hard part. Smooth appearance and inner hardness makes it hard to be broken, directly into the mechanism of sand…

Stone crusher is designed for the rapid reduction of rocks into granular particles.  The following is the operation procedure of stone crusher. 1. The stone crusher should be greased and oiled regularly; this should be done prior to each use. To do this, simply turn all grease caps one full turn (clockwise) and put a…