The Ultrasonic Spot Welding Machine HF-WX-20XC-2 is a high-performance industrial solution designed for precision metal joining. Utilizing advanced ultrasonic technology, it ensures high-strength and low-resistance connections for wire harnesses, making it an indispensable tool for high-standard manufacturing.
Certifications
40+ Patents and 2 National Software Copyrights, 10,000㎡ Factory with 100+ skilled employees.
Our Partners
We have served over 5,000+ customers worldwide, and our long-term partners include Tesla, BYD, and Siemens.Over 50+ Fortune 500 companies.
Haifei Customer Site
Core advantages
Superior Welding Performance
Solder joints exhibit excellent conductivity, with resistivity approaching zero or lower, effectively reducing equipment heat generation and improving electrical efficiency.
01
Green and
Low-Cost
Requires no solder, flux, or shielding gas; the welding process is spark-free, smoke-free, and odorless, representing a truly clean processing technology.
02
Intelligent Control System
An integrated microcomputer control system precisely adjusts welding energy, time, and pressure, ensuring extremely high consistency and repeatability in large-scale production.
03
Protection of Sensitive Components
Utilizing a cold welding process, the heat-affected zone is minimal, effectively preventing carbonization of wire harness insulation or damage to precision electronic components caused by high temperatures.
04
High-Efficiency Production
The welding time for a single solder joint is only 0.5-1.5 seconds, significantly shortening production cycles and adapting to high-intensity industrial production lines.
05
Technical Highlights
Smart Operation
Supports multiple welding modes (time, energy, height) to meet various complex working conditions.
High Efficiency
Single-point welding requires only 0.5-1.5 seconds, significantly shortening the production cycle.
Cold Weld Process
Spark-free, odorless, and requires no solder, protecting the wire harness insulation layer from carbonization.
Specifications
| Parameters | Technical Data |
| Model | HF-WX-20XC-2 |
| Frequency | 20 KHz |
| Power | 6 KW |
| Voltage | 380V 50Hz |
| Welding Range | 25 - 50 mm² |
| Control System | Microcomputer |
Industries & Cases
New Energy Vehicles
Flexible connections for battery packs, high-voltage wiring harnesses, and terminal welding.
Medical Equipment
High-reliability connections for internal wiring harnesses in precision instruments.
Aerospace
High-strength electrical connections required in extreme environments.
Electronics
Welding of large-section wiring harnesses inside frequency converters and distribution cabinets.
Why Choose Haifei Machine?
As a leader in non-ferrous metal welding, Haifei holds ISO certification and numerous core technology certificates. We collaborate with globally renowned partners to provide our customers with state-of-the-art automated welding solutions.
- Leading Technology: Years of experience in non-ferrous metal welding, possessing multiple patents for ultrasonic and diffusion welding technologies.
- Practical Experience: Serving numerous well-known new energy and home appliance giants in Europe, India, and China.
- Rapid Response: A professional engineering team provides 24-hour technical support.
FAQ
01.Can this machine weld combinations of different materials?
02.What is the difference between 20kHz and 35kHz?
03.How do you ensure the security of welding parameters?
04.Are the welding dies (welding heads) durable?
05.Is overseas after-sales support provided?
06.Does this equipment meet the industry certification requirements of E-E-A-T?
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