Basalt is the preferred raw material for high-grade highway, airport and pavement aggregate due to its high hardness and strong compression resistance. However, basalt’s high abrasiveness puts forward extremely high requirements on crushing equipment and process configuration, and improper matching will lead to poor aggregate cubicity and severe equipment wear.

SMP professional basalt crushing and shaping solution adopts targeted hard rock processing technology. Gyratory crusher or C6X jaw crusher undertakes high-capacity primary crushing of massive basalt raw stones, and high-performance hydraulic cone crusher uses laminated crushing technology for fine crushing and shaping.

After secondary shaping by VSI sand making machine, the finished basalt aggregate has ultra-low flakiness rate, high compactness and uniform gradation, fully meeting international high-standard road engineering requirements. The whole line adopts wear-resistant customized parts to adapt to long-term high-abrasion basalt crushing operation.

SMP basalt high-grade aggregate production lines are delivered through full EPC turnkey services, widely serving high-end infrastructure projects in Russia, Central Asia, Middle East and European regions, becoming a benchmark for hard road aggregate production.

Keywords: basalt aggregate production, high-grade road stone, basalt crushing plant, hard rock road aggregate, laminated crushing basalt