28Khz 35KHz 500W Ultrasonic Spot Machine Earloop Welding For Mask

28Khz 35KHz 500W Ultrasonic Spot Machine Earloop Welding For Mask

Ultrasonic spot welding machine

1. Different uses

The higher the frequency is, the smaller the amplitude is, the smaller the corresponding power is. Therefore, high frequency ultrasonic spot welding machine (40KHz / 35kHz) is used for welding precision plastic parts with small size; 28kHz welding machine is mostly used for hand-held spot welding machine; 20kHz / 15KHz frequency spot welding machine is mainly used for welding large and complex plastic parts, while the ear of mask is used The belt is suitable for welding with less frequency machine, so the effect is better.

2. The structure is different

Different frequency, the structure of ultrasonic spot welding machine has great difference, 40KHz, 35kHz, 28kHz high frequency ultrasonic spot welding machine adopts split type sound generation structure, transducer + horn is a separate component, while 20kHz, 15KHz ultrasonic spot welding machine sound structure is integrated, transducer + horn is an integral part.

3. Mold size is different

The mold size of ultrasonic spot welding machine with different frequencies is also different. Measuring the length of ultrasonic mold is one of the important indexes to judge the frequency. The most common ultrasonic mold is half wave welding head, 40K mold (7cm), 35kHz (8cm), 28kHz (10cm), 20kHz (13cm), 15KHz (17cm).

The difference of ultrasonic spot welding machine with different frequency is mainly reflected in the use, structure and size. Therefore, enterprises should select the appropriate frequency ultrasonic spot welding machine according to their own needs.

28Khz 35KHz 500W Ultrasonic Spot Machine Earloop Welding For Mask

500W Ultrasonic Spot Machine

35KHz Ultrasonic Spot Machine

28Khz Earloop Welding Machine

28Khz 35KHz 500W Ultrasonic Spot Machine Earloop Welding For Mask Images