The De Stoner from Sri Packing Machinery is an essential agricultural and food processing machine designed to effectively remove stones, dirt, and other heavy impurities from grains, seeds, and legumes. Utilizing the principle of density separation, the De Stoner efficiently separates heavier contaminants from lighter, valuable products by employing a combination of vibration and air flow. This machine features adjustable settings to handle different types of grains and impurities, ensuring precise and efficient cleaning. With its robust construction and user-friendly interface, the De Stoner guarantees reliable performance and easy operation in demanding processing environments. Ideal for grain mills, food processing plants, and agricultural operations, it enhances product quality, reduces damage to downstream equipment, and improves overall processing efficiency. The De Stoner is a vital tool for achieving high standards of purity and quality in grain and seed cleaning processes.