300W 28khz ultrasonic spot welder for HDPE PE PP PVC plastic welding machine |

300W 28khz ultrasonic spot welder for HDPE PE PP PVC plastic welding machine

Ultrasonic welding principle:

Hand-held ultrasonic welding machine, several commonly available operating frequency, 20KHz, 28KHz, 30KHz, 36KHz, 40KHz. The principle is the use of sound waves reached the peak position of the gap between the plastic, in the case of pressure, so that the two fusible elements which could be part of the plastic parts in contact with each other to produce the high-speed friction melts, the contact surface of the plastic fusion, achieve the purpose of processing.
Machine Features:
1. Hand-held design, welding convenient, compact machine design, small size does not occupy space.
2. Frequency: 28KHz.
3. Slight noise, work environmental, no pollution.
4. Welding fast, each welding time 0.01-9.99 seconds.
5. High welding quality, fine welding results.
Applications:
1. Suitable for spot welding products Φ1-15mm.
2. Suitable for riveting, welding, dots, folder location.
3. For the SD card, U disk, mobile phone antennas, headsets and other communications products, and microelectronics.