Pp Board Box Handheld Ultrasonic Spot Welding Machine Plastic Ultrasonic Spot Welder

นอกจากนี้, handheld ultrasonic spot welding machines

When ultrasonic waves act on the surface of thermoplastic plastics, they generate high-frequency vibrations of tens of thousands of times per second. The ultrasonic energy is transmitted to the welding area through the welded component, resulting in local high temperatures. Due to the poor thermal conductivity of plastic, heat accumulates in the welding area, causing the plastic surface to quickly melt. After applying a certain amount of pressure, it melts together.

Handheld ultrasonic spot welding machines can be used for welding, riveting, spot welding of films, fabrics, thermoplastic products, as well as inlaying and edge pressing processes between metal and plastic parts

Advantages of handheld ultrasonic spot welding machine/welding gun

1. High stability: The digital electric box automatically tracks the resonant frequency and adjusts the output frequency to match the handheld device. Once a fault is detected, it stops working and alarms, and the vast majority of ultrasonic welding can be completed within 0.1 to 0.5 seconds.

2. Energy saving and environmental protection: The welding surface is not damaged or deformed, without scratches or adhesive residue, avoiding the use of a large amount of fixtures, flux, and adhesive, reducing labor and costs.

3. Reliable quality: Ultrasonic welding solidification molding, molecular recombination, forming a sturdy molecular chain, weld strength can be close to the strength of the raw material, good airtightness, no water leakage, and no air permeability.

4. Simple operation: Ultrasonic welding is very easy to achieve automation. As long as the welding parameters are set, welding can be carried out without the need for preheating or cleaning before and after the process.

5. Widely used: handheld ultrasonic spot welding machines can be used for welding, riveting, spot welding of films, fabrics, thermoplastic products, as well as inlaying and edge pressing processes between metal and plastic parts.