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Overview: Ultrasonic welding converts 50/60Hz current into 15-40kHz electric energy via an ultrasonic power generator. The transducer system converts this into high-frequency mechanical vibration, amplified and transmitted to the welding head through the horn.
The vibration energy is transmitted to the joint of the workpiece, where ultra-high frequency friction rapidly melts the interface. Surface molecules reorganize and fuse, achieving seamless welding without damaging the product's appearance.
This intelligent ultrasonic welding machine utilizes a high-performance anti-interference processor. All parameters are microcomputer-managed, and the intelligent frequency control system tracks the optimal resonance point in real-time, adjusting for temperature changes to ensure stable power output and guaranteed welding effects.
| Model No: | ZJ20-2000 |
| Language: | Chinese / English |
| Control Panel: | Text Screen |
| Frequency: | 20Khz (Range: 0.25Khz) |
| Power: | 2000W |
| Amplitude Adjustment: | 1% |
| Input Voltage: | 220V |
| Welding Head Stroke: | 75mm |
| Welding Time: | 0.01-9.99S |
| Air Pressure: | 0.1-0.7Mpa |
| Cooling System: | Air Cooling |
| Welding Area: | Φ150mm |
| Dimensions: | 700 * 400 * 1000mm |
| Weight: | 82kgs |
Device: Automatic high-speed Mini KN95 mask machine (Model: JS-Mini-N95).
This production line is designed for the automatic production of KN95 (N95) masks. The system utilizes positioning and tension systems to synchronize every process. The machine is highly versatile; molds can be easily replaced to adapt to various KN95 mask designs.
Components: The unit includes a material feeding frame, nose bridge unwinding/cutting groups, one-time forming group, ear strap welding group, folding group, edge sealing group, and waste edge winding systems. Production is driven by servo motors and managed via PLC control for precise ultrasonic welding and forming.






Hanora Medical