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Ultrasonic Metal Welding Equipment
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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.




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




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