The TGSH series round link chain conveyors are used for grain storage entry and exit, transfer within the workshops of flour mills and feed mills, bulk grain transfer at ports, and short-distance transportation between silos. Typical conveying capacities range from 50 to 200 t/h for small and medium-sized units, and 300 to 1000 t/h for large units; the recommended speed is 0.3–0.8 m/s, which effectively reduces material breakage rate. The conveyed materials include wheat, corn, rice, soybeans, and miscellaneous grains. It is suitable for materials with normal moisture content (generally 12–14%) and no large lumps or hard impurities.