20Khz Ultrasonic Spot Welding Machine For Welding Mask Earband

20Khz Ultrasonic Spot Welding Machine For Welding Mask Earband

Description:

The principle of ultrasonic mask machine welding mainly uses ultrasonic technology to transmit ultrasonic energy to the welding zone through the upper welding piece. Due to the large acoustic resistance at the welding interface, which is the interface between the two weldings, local high temperatures will occur. In addition, due to the poor thermal conductivity of plastics, nylon, chemical fibers, non-woven fabrics, multi-layered fabrics, and gold fabrics, they cannot be distributed in time and gather in the welding zone, causing the two contact surfaces to melt rapidly. After applying a certain pressure, Fusion into one. When the ultrasonic wave stops functioning, the pressure is allowed to continue, and the pressure is maintained for a while, so that it solidifies and forms, so that a strong molecular chain is formed to achieve the purpose of welding, and the welding strength can be close to the strength of the raw material body.

Specification:

Frequency: 20kHz

Max Power: 2000Watt

Voltage: 110V / 220V, 50-60Hz

Working Temperature：5°C - 50°C

Generator：Analog

Steel horn: 110*20mm

Advantage:

1. Application in riveting, forming and welding

2. Light weight, easy to take, easy to operate (handheld)

3. Equipped with welding timer

4. Easy to set time welding

5. Equipped with an overload protection circuit (voltage, current, phase, temperature, output)

6. FET power output

7. Automatic resonance

8. Maintain the amplitude function automatically

9. Achieve maximum power with 105m/s

Application:

Ultrasonic plastic welding is also utilized in the medical industry, primarily because it doesn’t introduce contaminants. Items such as anesthesia filters, blood filters, IV catheters, dialysis tubes and face masks can be made using ultrasonic plastic welding. Another important application in the medical field is the construction of such textile wear as hospital gowns, surgery garments, and transdermal patches, just to name a few. These items can be sewn and sealed using ultrasonic plastic welding to avoid and reduce the risk of infection.