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What is the difference between 15KHZ ultrasonic transducer and 20KHZ ultrasonic transducer
Latest company news about What is the difference between 15KHZ ultrasonic transducer  and 20KHZ ultrasonic transducer

 

The low ultrasonic frequency will produce noise. When the frequency is lower than 20khz, the noise becomes very loud during ultrasonic welding.

 

For plastic products with higher welding accuracy, the higher the frequency, the better. Therefore, the 20khz or higher frequency ultrasonic welding machine is suitable for precision, ultra-thin, and very fragile plastic parts, such as SD cards, or products with crystals inside the product; 15khz ultrasonic welding machine power is easier to increase, and the amplitude is relatively large , Suitable for welding larger, difficult to weld, rougher plastic products.

 

Secondly, from the appearance point of view, the transducers of 15khz and 20khz ultrasonic plastic welding machines can be distinguished. The transducers of 15khz ultrasonic machines are generally inverted cones, and the screw hole specification is M16X1.0 teeth, while the 20khz ultrasonic welding machine is replaced. The energy device is generally cylindrical and has a small diameter. The screw hole specification is 24 teeth when the inch size is 3/8.

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Third, the 15khz ultrasonic plastic welding machine can weld larger workpieces, and the power can be divided into 2600w/3200w/4200w. The 20khz ultrasonic plastic welding machine is 900W-2000w, the power is small, and the size of the weldable product is small.

Pub Time : 2020-10-30 09:38:21 >> News list
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