This device requires a compressed air supply regulated between 0.5 and 0.7 MPa and an AC220V/50Hz grounded electrical connection. Operation should be performed in a dry environment to prevent electrical hazards and ensure proper ventilation to dissipate heat from the generator.

• Electrical Safety: Ensure the machine is connected to a properly grounded AC220V outlet to mitigate electric shock risk.
• Compressed Air: Use clean, dry compressed air within the specified pressure range to avoid damage to pneumatic components.
• Ventilation: Maintain adequate airflow around the generator and controller to prevent overheating.
• Material Handling: Avoid welding materials that are not compatible with ultrasonic welding to prevent horn damage.
• Maintenance: Regularly inspect the welding horn for wear and replace if damaged.

This process outlines the initial setup and safe operation of the ultrasonic spot welding machine. Follow these steps sequentially to ensure effective welding and operator safety.

Required Equipment: Ultrasonic spot welding machine, Compressed air supply with regulator, Workpiece materials

1. Connect compressed air
   Connect the machine to a compressed air supply and adjust the pressure regulator to between 0.5 and 0.7 MPa.
2. Verify power connection
   Verify the AC220V power connection is secure and the machine is properly grounded.
3. Set welding time
   Set the welding time between 0 and 1 second using the control panel.
4. Adjust power output
   Adjust the power output up to 2000W as needed for the material thickness.
5. Perform weld
   Place the workpiece between the welding horns and activate the welder using the foot pedal or button.

This 2000W, 20kHz ultrasonic spot welding machine delivers low-resistance, clean welds without solder or flux, achieving cycle times as fast as 0.01 seconds. It requires a compressed air supply (0.5–0.7 MPa) and weighs approximately 60 kg, necessitating robust benchtop support and regulated 220V/50Hz power.

Positive

• Low electrical resistance after weld: The welding process yields low internal resistance and excellent electrical conductivity, critical for high-current battery and electronic assembly applications.
• Solderless and flux-free operation: Eliminates consumables such as solder and flux, reducing material cost and preparation steps while avoiding oxidation marks through the ultrasonic cleaning effect.

Trade-offs

• Requires external compressed air: Operational at 0.5–0.7 MPa, the machine depends on a dedicated compressed air supply, adding infrastructure and installation complexity.
• Heavy unit at 60 kg: The combined controller and generator weigh approximately 60 kg, requiring a sturdy laboratory bench or mounting frame and limiting portability.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).