Food-Grade Material: Made primarily from sturdy stainless steel for the body, base, cylinder, and tubes. Components in direct contact with food are made of SUS304 material, meeting food hygiene standards to ensure every bite is safe. The detachable design facilitates easy cleaning. Large 10 L / 22 lbs Capacity: With a 10 L / 22 lbs large capacity barrel, it can handle large-scale sausage production, perfect for commercial applications such as supermarkets, restaurants, food processing factories, or home use. Multiple Types of Accessories: Equipped with 5 different sizes of sausage tubes and accessories for making sausages, hot dogs, churros, etc. Suitable for both commercial and home use. 2 Air Release Valves: Pressing releases more air, eliminating the need to poke many holes in the casing to remove bubbles, thus avoiding casing rupture and sausage stuffing failures. Dual Speed Adjustment (Fast/Slow): Offers two speeds: fast for quick sausage filling and slow for precise casing filling. It features ergonomically designed comfortable handles for efficient and easy operation.