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• 20khz 500W Piezo Ceramic Ultrasonic Welding Transducer For PVC PP ABS Plastic Welder Cutting Machine The principle of ultrasonic welding transducer has similarities to that of cleansing transducer. It additionally achieves high-frequency vibration with vast amplitude via making use of prestress to offset the expansion pressure of piezoelectric ceramics. Because the welding transducer requires broad prompt power, it has high criteria for materials and technology. It is a high-power acoustic large calories device. Usually, it cooperates with the horn and working head to kind a high-power and massive amplitude vibration components to complete the ultrasonic welding of plastics, metals and different supplies welding is to generate high-frequency friction and warmth at the contact hole surface of the welded object stressed in the process the ultrasonic vibration generated via the transducer, with a objective to acquire the point of thermal fusion welding. Ultrasonic welding transducer is a high-power transducer with hole or pulse operation. Its strength is mostly calculated via immediate peak power. Precautions for establish of ultrasonic transducer :1. Select correct supplies and adjust hardness task to process and produce horn and working head. When installing the horn or working head, ensure you eavesdrop on frequency matching, and word sound handbook glue at the joint. Clean the joined surface with acetone and assorted solvents throughout installation4. The impedance leadership strategy of the bonding exercise is established to play down the bonding impedance of the vibrator and upgrade the electroacoustic conversion functionality of the vibrator. Pay attention to recuperating the insulation measures after the establish 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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