Heping Mechanical
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Portable straight ultrasonic spot welding welder designed for plastic and non-woven fabric. This machine converts 50/60 Hz current to 15, 20, 30, or 40 kHz power through an ultrasonic generator. The high-frequency electrical energy is converted into mechanical motion via an ultrasonic transducer and transmitted to the welding head through a booster.
The vibration energy generates friction heat to melt the plastic at the workpiece joint. Upon stopping the vibration, transient pressure causes weldments to solidify into a single body through molecular linkage. Welding time is typically less than 1 second, resulting in high strength comparable to the base material.
| Category | Specific Application |
|---|---|
| Apparel | Clothing fabric, underwear spot welding, etc. |
| Label | Logo, woven labels, marks welding or spot welding. |
| Shoe material | TPU vamp positioning, smoothening wrinkles. |
| Poultry | Chicken manure belt, egg conveyor belt welding. |
| Automobile | Trim wrapping, riveting, steering wheel dustproof sleeves. |
| Electronic | Plastic parts, rubber column riveting, soundbox cloth. |
| Packaging | PVC spot welding, plastic box sealing. |
| Non-woven | Face mask, non-woven bag welding. |
| Ribbon | Ribbon, elastic belt welding. |
| Filter | Velcro welding, film welding. |
| Item | Parameter | Advantage | Material |
|---|---|---|---|
| 28Khz Hand Welder | 800W, Digital Gen, Customized Horn, 220V | Lightweight generator (5kg total), digital frequency tracking, alloy housing, adjustable welding time. | PP, PVC, Fabric, PE, ABS, Nylon (Max 8mm) |
| 35Khz Hand Welder | 500W, Digital Gen, Customized Horn, 220V | PP, PVC, Woven, PU, PET (Max 5mm) |
