Feature | Description | Advantage |
Ultra-Long Service Life | Service life is 3-10 times longer than traditional copper electrodes; reduces replacement frequency | Lowers maintenance costs and improves production efficiency |
Anti-Adhesion | Less likely to adhere to workpieces during welding; keeps electrodes clean | Stabilizes solder joint quality and reduces cleaning time |
High Thermal Stability | Maintains stable shape without deformation in high-temperature welding environment | Ensures solder joint precision, suitable for precision welding |
High-Efficiency Conductivity | Generates sufficient welding heat at low voltage; reduces energy consumption | Saves energy, improves efficiency and enhances welding performance |
High Hardness & Wear Resistance | High hardness of the working end; maintains precise shape after long-term use | Ensures consistent solder joint size and stable product quality |
Item | Specification |
Material | Chromium-zirconium copper + pure tungsten (≥ 99.5%) |
Shape | Short copper-body with flat tungsten tip |
Size | Diameter 9.5mm * 35mm |
Tolerance | According to customer drawings or national standards |
Manufacturing Process | Precision machining and fine polishing |
Surface Treatment | Polished surface with low roughness |
Corner Design | Rounded corners and chamfers |
Application Method | Precision resistance welding |
Heat Resistance | Excellent performance under high-current welding |
Customization | Available on demand (shape, size, tolerance, etc.) |
Note: All parameters can be customized according to customer requirements, including geometry, tolerance and surface treatment.
Pure tungsten content ≥ 99.5%, ensuring optimal electrical and thermal conductivity
Uniform and fine grain structure guarantees consistent material performance
Combines the high electrical conductivity of copper with the high melting point and heat resistance of tungsten, significantly reducing maintenance frequency
Advanced CNC machining technology ensures dimensional accuracy
Strict tolerance control complies with national standards and customer drawing requirements
Excellent dimensional consistency guarantees stability in mass production
Customizes sizes according to specific welding requirements
Flexibly adapts to different welding equipment and process parameters
Professional technical team provides customized solutions
Welding of USB cables and data cables
Connection of FPC+PCB, FFC+PCB, and FPC + touch screens
Spot welding of enameled wires and gold wires
Welding of copper wires and copper braided wires
Connection of copper tabs and carbon brush holders
Welding of motor rotors and stator windings
Spot welding of automotive wire harnesses
Processing of difficult-to-weld materials such as stainless steel and aluminum alloys
Electrodes for electrical discharge machining (EDM)
