The Digital Control Car Door Panel Plastic Welding Machinery, available in 35KHZ and 28KHZ frequencies with 1200W power, is designed for precision welding of automotive plastic components. Utilizing advanced ultrasonic technology, this machine creates strong, seamless bonds for car door panels and other plastic parts without the need for adhesives. Its digital control system allows for precise adjustment of welding parameters, ensuring consistent quality and reducing the risk of defects. Ideal for high-volume production, the machine offers fast operation and energy efficiency. Its robust construction and user-friendly interface make it a reliable choice for automotive manufacturers seeking top-quality plastic welding solutions.