Description

• 28KHz 200W Ultrasonic Welder Transducer For Portable Ultrasonic Spot Welding Machine Converter The principle of ultrasonic welding transducer is similar to that of cleansing transducer. It additionally achieves high-frequency vibration with large amplitude by means of applying prestress to offset the expansion strain of piezoelectric ceramics. Because the welding transducer demands super prompt power, it has excessive requirements for supplies and technology. It is a high-power acoustic super calories device. Usually, it cooperates with the horn and working head to form a high-power and large amplitude vibration method to total the ultrasonic welding of plastics, metals and other materials welding is to generate high-frequency friction and heat at the contact gap floor of the welded object under pressure throughout the ultrasonic vibration generated through technique of the transducer, with the purpose to attain the purpose of thermal fusion welding. Ultrasonic welding transducer is a high-power transducer with gap or pulse operation. Its strength is generally calculated by prompt peak power. Precautions for set up of ultrasonic transducer :1. Select correct materials and alter hardness task to task and produce horn and dealing head. When installing the horn or operating head, ensure you hear in on frequency matching, and stick with sound handbook glue at the joint. Clean the joined surface with acetone and diverse solvents during installation4. The impedance leadership strategy of the bonding assignment is established to reduce the bonding impedance of the vibrator and improve the electroacoustic conversion efficiency of the vibrator. Pay attention to recovering the insulation measures after the installation of vibrator electrode. TypeFull-length(mm)Joint Bolt(mm)Frequency(KHz)Resonance Impedance(Ω)Capacity(pF)Input Power (W)PLS-HJHNQ152600153M20×1×1×12010110002000PLS-HJHNQ3050077M10×1×128203000200PLS-HJHNQ2810091M8×128252200100PLS-HJHNQ28250941/2-20 UNF28204000250PLS-HJHNQ2020001281/2-20 UNF2010200002000PLS-HJHNQ2015001241/2-20 UNF2010160001500PLS-HJHNQ3810066M8×1×138143300200

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