Abstract: Shotcrete technology, as the main mean of the new Austrian tunneling method, has been widely used in mining roadway tunneling support. Dust is unavoidable during the shotcreting process, and shotcrete dust is one of the main sources of dust in coal mines. This article introduces the characteristics of shotcrete dust and the influencing factors of dust generation. Starting from the shotcrete technology, dry concrete shotcrete technology, tidal concrete shotcrete technology, wet concrete shotcrete technology and their dust production characteristics are introduced respectively. Based on the development status of shotcrete dusting technology at home and abroad, the progress of spraying dust control technology and equipment is reviewed: wet mixing dust removal, pulseless pumping, intelligent spraying and spraying support technology. Combining the current coal mining and occupational safety and health requirements, and comparing the existing technology and equipment, it points out the development direction of shotcrete dust control technology in China.