35K Portable Handheld Ultrasonic Spot Welding Machine
This handheld ultrasonic plastic welder is a lightweight and versatile portable processing device, specially designed for spot welding, edge sealing and splicing of various plastic workpieces. Adopting mature ultrasonic vibration technology, it generates instantaneous heat energy to realize seamless plastic bonding without glue or fasteners, ensuring eco-friendly and zero-waste processing.
Featuring an ergonomic handheld design, it breaks the limitations of fixed equipment, suitable for both assembly line mass production and partial welding, repair and processing of special-shaped workpieces.
- Compatible with most thermoplastics including ABS, PP, PE, PC, PVC, nylon and PET
- Widely used in automotive interior parts, plastic products, toys and electronic accessories
- Stable welding performance with high bonding strength
- Improves processing quality and production efficiency
- Eco-friendly processing with no glue or fasteners required
| Product Name | Ultrasonic Welding Machine |
| Frequency | 35KHz |
| Power | 800W-1000W |
| Input Voltage | 110V / 220V |
| Equipment Size | 130×265×185mm |
| Welding Time | Controllable |
| Welding Head Material | Aluminum alloy and titanium alloy |
| Welding Material | Various thermoplastic materials |
| Condition | New |
| Place of Origin | China |
| Weight | 3.5 kg |
Our products and technologies are widely applied in various industries including:
- Automotive (car trim, door panels, interior plastics)
- Apparel, footwear manufacturing, and textiles
- Plastic products and home appliances
- Medical care and packaging
- Electronics and food processing
- Aquaculture and environmental applications
Dongguan Sailin CNC Technology Co., Ltd.
We specialize in the R&D and manufacturing of ultrasonic technology equipment, offering a comprehensive range of portable ultrasonic welders, handheld ultrasonic plastic welders, and ultrasonic spot welders.


If you are interested in our products, please feel free to send us your inquiries. We will do our best to offer you a competitive price!
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