Low Price Light Weight 28khz 500w Ultrasonic Ear Loop Spot Welding Machine
No deformation, no pollution, strong welding, easy operation and so on. The product uses advanced circuit, program control, pneumatic drive, automatic over-current protection. Ultrasonic spot welding machine is mainly used for the positioning of workpieces and load-bearing safe operation protection circuit, the circuit adopts circuit board structure.
4.Easy operation, etc.