The XSG-12 rotary flash dryer represents the high-capacity tier of the XSG series, engineered for heavy-duty, large-volume continuous drying in demanding industrial environments. Featuring a 1200 mm barrel diameter, overall dimensions of 1300 × 5800 mm, installed power of 22–45 kW, airflow capacity of 8000–18,000 m³/h, and a water evaporation rate of 150–1500 kg/h, it maintains a relatively compact footprint of 5200 × 4200 mm—delivering exceptional output without excessive space requirements. Compared to the XSG-10, the XSG-12 provides up to 50% greater evaporation capacity and enhanced handling of ultra-high-moisture or highly viscous feeds, making it ideal for processing difficult materials like thick filter cakes, concentrated slurries, and heat-sensitive crystalline compounds. Tailored for chemical, pharmaceutical, food, and advanced materials manufacturers operating at scale, the XSG-12 combines robust construction, superior thermal efficiency, and precise product control—positioning it as the premier solution for facilities requiring maximum throughput, operational reliability, and future-ready drying performance