Sandstone making machines 1.Bearing tube, Qt600ductile iron 2.Principal axis, 40Gr 3. ... : minerals, quarry, abrasive, cement, refractory materials, alumina, quartz sand, and emery, glass and so on.Vertical Shaft Impact Crusher (Sand Making Machine ... . Then they will come to the required fineness controlled by screening equipment, and discharge from the bottom of the machine.Vertical Shaft ...