Good Price Plastic Psa Grading Cards Slabs Case Sealing Ultrasonic Welding Machine for USA Market

Working Principle:Ultrasonic vibration with the ultrasonic transmission welding head to welding parts, as the two-welding lacoustic resistance and therefore produce local high temperature melt interface. Under certain pressure, make the two parts welding for a beautiful smooth flat and strong  effect.
The high-voltage, high-frequency signal generated by the sound generator is converted into high-frequency electrical energy through the transduction system.The converted high-frequency electrical energy is then converted by the transducer into high-frequency vibrations of tens of thousands of times per second.The welding mold head transmits the received vibration energy to the two plastic workpieces.The temperature at the interface rises instantaneously due to friction between the surfaces of the workpieces and among their internal molecules.When the temperature reaches the melting point of the workpiece itself, the surface of the workpiece interface melts rapidly.At the same time, it cools and shapes under a certain pressure, ultimately completing a perfect weld.Nowadays, ultrasonic welding is widely used in many industrial production fields.

Application:

Applicable to ABS, PC, PE, PP, PS, PVC, SAM, acrylic, cellulose, nylon, etc.Widely used in automotive industry
electronic industry, medical industry, household appliances industry, no cloth clothing, office supplies,
packaging industry, plastic toy industry,  water treatment industry etc.

Welding Mold Display

Factory Show

_Features:
1. The automatic frequency modulation function enables the ultrasonic generator to automatically track and compensate the frequency change of the welding head.When the temperature is too high, if there are wear or foreign matter on the surface of welding head, this frequency change will occur.

2. Built-in automatic constant-amplitude system, automatic compensation for different air pressure changes and voltage fluctuations, stepless adjustment of ultrasonic amplitude from 50% to 100%, to meet the requirements of different welding work pieces.

3. Using IGBT for power amplification, the reaction is fast, which is more than 100 times faster than the traditional silicon power tube, so the protection function is better.

4, Fast welding speed, welding of high strength, good sealing.

5. To replace the traditional welding/bonding process, low cost, clean pollution-free and does not damage the work piece.

6. stable welding process, easy operation, easy maintenance.

7. light, free of load when all have resonance, do not need to adjust the welding head frequency.

8. aluminum/titanium radial pole, sonic, strong stability. 

9.Machine is equipped with Airtac cylinders and Airtac magnetic valves, stable performance.