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Ultrasonic Busbar Welding Machine (Short Features) High-power 7KW ultrasonic welder for copper/aluminum busbars. It delivers stable, low-resistance, high-strength welding with ≥1500N shear force, meeting new energy quality standards. With a 12-inch touch screen, it ensures reliable and efficient production for EV battery and power system components.
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Item | Specification |
Working Frequency | 20 KHz |
Power Capacity | 7 KW |
Working Voltage | 380V ±10%, 50/60Hz |
External Air Pressure | Min. 0.65 MPa |
Overall Dimensions (W×H×D) | 1000 × 1900 × 810 mm |
Weight | 400 KG |
Operation Interface | 12-inch touch screen |
Mold | Special-purpose mold |
Aluminum Busbar Material Requirements | Material: 1050/1060, H24, Hardness: HV33~38 |
Copper Busbar Material Requirements | Material: T2Y2; Plating: Silver-plated, Tin-plated, Nickel-plated (sulfate nickel), Plating thickness: 5~6μm |
Weldable Thickness for Copper/Aluminum Busbars (subject to product structure) | Copper busbar: 1.5mm ~ 4mmAluminum busbar: 0.5mm ~ 2.5mm |
Shear Force | ≥ 1500N |
Residue in Welding Area | ≥ 1/3 |
Contact Resistance After Welding | < 0.03 mΩ |
Horizontal Pull Force Cpk Value | > 1.67 |
Welding Efficiency | Approx. 3~4 pieces per minute |