28Khz Ultrasonic Handheld Spot Welding Machine

Hangzhou Shengtu Technology Co., Ltd. is one of the leading manufacturers and suppliers of 28khz ultrasonic handheld spot welding machine in China. Welcome to buy high quality customized products at low price from our factory. Contact us for more details.

The handheld ultrasonic welding system utilizes ultrasonic plastic welding technology. High-frequency electrical energy is converted into mechanical vibration by ultrasonic transducers. The vibration amplitude is then adjusted through a booster and transferred to the welding horn.

As the horn contacts the workpiece surface, ultrasonic energy creates high-frequency micro-amplitude vibration at the joint interface. Friction generated between contact surfaces produces heat, melting the material to form a fusion bond. Since this is a spot welding process, weld placement can be highly precise. Different welding results can be achieved simply by swapping out the welding horn.

1. No adhesives or solvents are required, keeping the workspace clean and operations efficient.

2. Near-instant bonding helps stabilize weld quality and boost production throughput.

3. Weld joints deliver strong bonding strength with reliable watertight and airtight performance.

4. Pre-processing and post-processing steps are eliminated, greatly lifting production efficiency.

5. It easily handles products with complex mould geometries.

6. Low energy consumption together with a long service life reduces routine maintenance costs.

7. Simple operation ensures consistent finished parts, improving overall product quality and output.

8. Supports batch production in both automatic and semi-automatic operating modes.

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