Spot Welding machine
Ultrasonic spot welding joins two thermoplastic parts at localized points without a preformed hole or energy director. It produces a strong structural weld and is especially suitable for large parts or parts with complicated geometry or hard-to-reach joining surfaces. The horn has a pilot tip in spot welding, which melts through the top part and into the bottom portion to a predetermined depth when ultrasonic vibrations are applied. When vibrations cease, the melt from both parts flows together, forming a weld with the top side having a raised ring produced by the welding tip. The bottom layer of a spot welding joint has a smooth appearance. Spot welding can be performed with hand-held guns, single- or double-headed bench welders.
Seamless Sewing Machine
Ultrasonic seamless sewing system can stitch most thermoplastic fabrics. Compared with ordinary needle sutures, the ultrasonic suture has the characteristics of no needle suture, high suture strength, good sealing performance, and fast suture speed. And the ultrasonic seamless stitching system also completely solves the problem of inconsistency between the direction of motion of the ultrasonic welding head and the direction of movement of the cloth. It will replace the ordinary sewing machine to a large extent.
Face Mask Welding Machine
The ultrasonic face mask welding machine uses high-frequency vibration waves to be transmitted to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects are rubbed against each other to form a fusion between the molecular layers. Some indentations can be seen everywhere on the mask, such as the edges, ear straps, and exhalation valve are all ultrasonically welded. In the production process of masks, we can intuitively understand the welding of an all-plastic nose bridge, welding after hemming, breathing valve welding, multi-layer seam, and ear band welding. These are actually made by ultrasonic welding Finished.