Basalt is hard and tough with high silicon content, so it is hard to crush with high crushing cost. When crushing basalt, the wear-resistant spare parts wear out quickly, such as the jaw plate, blow bar and impact plate. As a result, the laminated crushing equipment is a better choice in order to lower the wear-out. The typical laminated crushing equipment is two jaw crushers or jaw crusher and a cone crusher. If the customers have high requirements about the final particle, the impact crusher can be used. Obviously, the three stage crushing needs high cost, however, it can reduce the production cost in the long run. The specific production line must be based on the site condition. If you need the suggestion, please contact us at once.