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• 100Watt 28khz High Frequency Ultrasonic Piezo Ceramic Vibration Transducer For Handheld Plastic Welder Portable Spot Welder The principle of ultrasonic welding transducer is similar to that of cleansing transducer. It also achieves high-frequency vibration with large amplitude through approach of making use of prestress to offset the expansion strain of piezoelectric ceramics. Because the welding transducer calls for wide prompt power, it has immoderate standards for supplies and technology. It is a high-power acoustic large energy device. Usually, it cooperates with the horn and dealing head to diversity a high-power and large amplitude vibration formulas to complete the ultrasonic welding of plastics, metals and different supplies welding is to generate high-frequency friction and heat at the touch gap surface of the welded object under pressure through the ultrasonic vibration generated through the transducer, with a aim to realize the purpose of thermal fusion welding. Ultrasonic welding transducer is a high-power transducer with gap or pulse operation. Its calories is mostly calculated via prompt peak power. Precautions for set up of ultrasonic transducer :1. Select right materials and regulate hardness task to exercise and bring horn and working head. When installing the horn or working head, make sure you snoop on frequency matching, and prepare sound instruction manual glue on the joint. Clean the joined surface with acetone and different solvents during installation4. The impedance management means of the bonding activity is established to minimize the bonding impedance of the vibrator and upgrade 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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