rock aggregates production and uses. Crushing equipment Sand making equipment Mobile crushing station Industrial flour making Supporting equipment system device. Learn More; VSI6X Series Vertical Crusher. Based on more than 30 years of experiences, VSI6X Series Vertical Shaft Impact Crusher carrying many patents amazes the market greatly.
Another issue is the mass balance of production because, as part of a normal production process of crushed aggregates, up to 30 percent (rock dependant) of the material acquired from the bedrock is reduced to sizes smaller than 4 mm and thus cannot be used as coarse aggregates.