1. Durable alloy blades with positioning support for precise chestnut processing. 2. Aluminum alloy construction ensures durability, stability, and efficient operations. 3. Copper core motor provides strong and reliable performance with a long lifespan. 4. Food-grade silicone molds accommodate various chestnut sizes, ensuring secure transportation. 5. Utilizes rotating drum, clove tooth, and rotor for fast, automatic chestnut shelling with minimal breakage.