Introducing our state-of-the-art {YDH-40D Full-auto dual-head ear welder for pails}. As a reputable factory, we take pride in offering this exceptional product that guarantees efficient and precise ear welding for pails. Designed with dual-head functionality, this welder ensures high productivity and accuracy, saving you valuable time and money. Whether for industrial or commercial use, our {YDH-40D} guarantees optimal performance, durability, and adherence to manufacturing standards. Trust in our factory's expertise and choose this reliable ear welder to enhance your production line today.