THE PRODUCT IS DICIDED INTO ULTRASONIC GENERATOR AND TRANSDUCER.THE ACCESSORIES ARE ELECTRIC BOX,TRANSDUCER CONNECTION LINE,PEDAL LINE,FLANGE,DIE HEAD AND PIEZOELECTRIC CRYSTAL TRANSDUCER ,CYLINDRICAL SHAPE.USING HIGH-QUALITY TRANSDUCERS,THE OUTPUT POWER IS LARGE AND STABLE,THE CONTROL TIME ACCURACY IS UP TO 0.001 SECONDS,THE POWER ADJUSTMENT IS CONVENIENT,AND THE MANUAL UPPER AND LOWER LIMIT ADJUSTMENT OF THE HEAD IS CONVENIENT.IT IS SUITABLE FOR THE EARBAND WELDING OF FLAT MASKS.THE DUAL-CHANNEL INTELIGENT PROTECTION SYSTEM ENSURSS THE SAFETY OF THE HOST.THE FREQUENCY REGULATOR ADOPTS A HIDDEN PANEL.WHICH IS CONVENIENT FOR CUSTOMERS TO FINE-TUNE THE ULTRASONIC FREQUENCY AND AVOID RANDOM ADJUSTMENT.