Guosheng color screen intelligent ultrasonic spot welding machine adopts DSP (Digital Signal
Guosheng 1200W series ultrasonic spot welding machine adopts DSP (Digital Signal Process) dig
Guosheng 800W series ultrasonic spot welding machine adopts DSP (Digital Signal Process) digi
Features: 1. Novel portable structure design, easy to operate and move. 2. Hand
Studies have shown that the use of ultrasonic spot welders in the plastics industry has becom