The automatic cap elevator and feeder is engineered for conveying various plastic and metal caps, enabling automatic, continuous and efficient cap supply to the capping machine. The cap feeding elevator incorporates high-strength wearproof chain plates and 304 stainless steel frames, to offer robust and durable constructure, easy maintenance and stable operations. The 150L large-capacity hopper reduces the frequency of manual refilling, while stepless speed regulation allows it to adapt to various production line paces. With additional benefits such as low noise and customizable features, it serves as a cost-effective and efficient solution for the cap feeding process.