This equipment is a TQS280 Destoner Machine, commonly used in agricultural processing to remove impurities from grains.Function: It separates heavy impurities such as stones, sand, and pebbles from grains like paddy rice, wheat, corn, and sesame.Operating Principle: The machine utilizes gravity and airflow to differentiate between the grain and heavier foreign particles.Capacity: Typical models of this size can process around 1000 kg/h, depending on the specific grain and model variations.Applications: It is essential for ensuring high-quality, stone-free grain in both small farms and commercial food production lines.