Automatic Ultrasonic Welding Equipment for Textile and Composite Materials

The 20KHz High Speed Ultrasonic Sewing and Welding Machine utilizes advanced ultrasonic technology to bond synthetic materials and nonwovens. This industrial-grade equipment transmits high-frequency vibrations to generate rapid heat within fabrics, enabling precise cutting, perforation, stitching and welding operations.

The system consists of an ultrasonic generator that produces mechanical vibrations through a transducer. These vibrations are amplified by the horn and tool head, creating uniform ultrasonic energy across the working surface. Two adjustable speed motors independently drive the welding head and roller, ensuring consistent performance during operation.

Key advantages include crack-free sealing, no fabric edge damage, and elimination of burrs or curling. The machine operates 5-6 times faster than traditional sewing methods while maintaining superior stitch quality. Custom pattern wheels can be implemented to enhance both strength and aesthetic appeal of finished products.

This ultrasonic sewing machine finds application across multiple industries including medical (surgical gowns, masks), automotive (seat covers), apparel (underwear, pajamas), and packaging (food bags, gift wrapping). It handles various materials such as chemical fiber cloth, nylon, non-woven fabrics, and composite materials with PE or aluminum layers.