Lintao, Gansu is rich in high-quality basalt, and its stone shows excellent performance: the crushing value is as low as 13%, and the uniaxial compressive strength is as high as 95MPa. It is very suitable as a key raw material for high-strength and high-performance concrete, and is widely used in infrastructure projects such as roads, tunnels, and bridges. In view of the unique advantages of raw ore and the pursuit of high quality of finished aggregates, the project has put forward extremely strict standards for the fine design of crushing technology and the selection of crushing equipment to ensure that the production process is efficient and environmentally friendly, and the quality of finished aggregates is excellent to meet the needs of the high-end construction market.

300 tons of sand and gravel production line per hour

After evaluation, the project finally adopted the flagship products of Liming Heavy Industry Group-C6X jaw crusher, HST single-cylinder hydraulic cone crusher and S5X vibrating screen and other equipment.

After the project was fully put into production, it continued to produce high-standard fine aggregates, which were continuously supplied to major infrastructure projects such as local high-speed railways and highways, becoming an important force in promoting local infrastructure construction. These aggregates, with their excellent quality, lay a solid foundation for engineering quality and help the regional economic take-off and modernization development.