About This

• RUGGED: Ultrasonic spot welder has a painted metal plate and iron shell and aluminum alloy torch head, making the product more resistant to wear and tear, long-term use of good performance
• HIGH EFFICIENCY: Ultrasonic spot welder's amplitude is 30-50um, power is 200-700W, welding frequency is 28khz, combined with advanced MCU control system and transistor control, it can be used to efficiently weld plastics with thickness of 0.1-3mm and melting temperature within 572℉
• EASY TO OPERATE: Ultrasonic spot welder has automatic amplitude compensation function, which can automatically match the welding frequency after starting the machine. The ultrasonic spot welder can set the welding time (0-19.99s) according to your needs, perfect for beginners or professionals
• SAFETY IN USE: The red indicator light will come on when the ultrasonic spot welder is overloaded. In addition, the fuse on the back can automatically disconnect the circuit in case of overload or short-circuit, which is extremely safe
• EFFICIENT COOLING SYSTEM: There are many cooling holes on both sides of the ultrasonic spot welder and a cooling fan on the back, which dissipates heat well and provides good performance for a long time. Meanwhile, the ultrasonic spot welder adopts pulse welding principle, which is almost no noise. You can carefully handle delicate welding and repair work in a quiet environment