20k Complete type ultrasonic plastic wleding machi

1, automatic frequency tracking capabilities. 2, United States original BRDASON card piezoelectric ceramic transducer, the power output strong and stable. 3, special steel Horn, durable. 4, linear guide bearings, precision fine-tuning device performance excellence. 5, the use of adjustable welding head level structure, convenient transfer mode. 6, a full set of high quality imported components, components, quality assurance. 7.complete type machine ,more convenience.