Features: The ultrasonic digital electric box adopts advanced automatic frequency tracking and constant amplitude technology, and the amplitude is digitally adjustable by 1%. It is suitable for foil welding and welding areas of different thicknesses. The 485 communication interface can be connected to the main machine of the tablet machine. Multiple temperature protection functions; Titanium alloy transducer is equipped with imported piezoelectric ceramics, titanium alloy horn, and the output is strong and stable; The welding head is made of American special alloy steel, which is durable, and the service life of single-point welding is more than 300,000 times; The installation size of the system can be designed according to the requirements, with a variety of working modes, and it can be a single machine or a matching production line.