Introducing our YDH-40D Full-auto dual-head ear welder for pails! This state-of-the-art machine is designed to help you produce high-quality pails with ease. With its dual-head design, it can weld both the top and bottom ears of the pail simultaneously, dramatically increasing your productivity. Our factory ensures that every product we offer is carefully crafted with premium materials and undergoes rigorous quality control testing before it leaves our facility. With this ear welder, you can produce pails that are not only sturdy but also have a superior finish. Contact us for more information on this cutting-edge product and how it could help you streamline your production process.