Xinda Group's Chengxiang Mining Area 2 adopts the caving method for underground mining, combined with the development of vertical shafts, adits, and blind inclined shafts. It has established six national standard safety systems and fully implemented steel support to enhance safety. In 2012, the industry-leading modern vertical shaft lifting system was introduced, doubling efficiency and making it safer; Add conveyor belts in 2023 to significantly increase production capacity. The application of new mining equipment such as scraper and hydraulic splitter has greatly improved mining efficiency.
The second mining area of Chengxiang Mine has an average monthly output of 9000 tons, with 130 workers working in shifts. The talc raw ore is lifted through vertical shafts and transported through closed corridors to double-layer vibrating screens for classification. Then, it is manually water selected to produce multi colored, high whiteness, high-purity asbestos free heavy metal products, which are widely used. 10 machines in the water selection workshop, with a new automatic feeding system to improve efficiency, separate small talc particles from impurities, reduce black spot impurities, and ensure the quality of raw materials.
