Ultrasonic Terminal Welder EVT-ROTATE-TWO/FOUR

Scope of Application:

1~3/1~5mm copper sheet 2~8mm aluminum sheet

Ultrasonic welding between round or cylindrical copper-aluminum wires and metal plates.
Precision joining of cylindrical terminals to busbars and flat conductors.

Category Ultrasonic Terminal Welder Tags 20kHz Ultrasonic Welding, Aluminum Welding, Automotive Wire Harness, Battery Pack Welding, Cold Welding Technology, Copper Welding, Wire to Terminal Welding Brand: Bonne

We have moved away from traditional vertical impact and innovatively adopted torsional vibration, where the welding horn performs high-frequency tangential motion along a circular path. This shift transforms the welding energy from “broad diffusion” to being precisely focused on the interface layer. The result is a massive boost in energy efficiency, with nearly zero

We have moved away from traditional vertical impact and innovatively adopted torsional vibration ultrasonic welding, where the welding horn performs high-frequency tangential motion along a circular path. This shift transforms the welding energy from “broad diffusion” to being precisely focused on the interface layer. The result is a massive boost in energy efficiency for this ultrasonic metal welder, with nearly zero impact force on the sensitive components underneath. Energy stops at the interface. Damage remains only in the imagination

Equipment Functions and Features of the Torsional Ultrasonic Welder:

High-frequency mechanical vibration rotating around the axis focuses the amplitude at the center of the welding area in this ultrasonic metal welding machine.
Precise delivery of vibration energy ensures that the energy is efficiently applied to the terminal welding interface, without dissipating in the surrounding area.
Strong welding capability for dissimilar metals, enabling stable ultrasonic welding of various combinations such as copper-to-aluminum connections.
Capable of adapting to the welding of metal components with three-dimensional surfaces, such as 3D terminals and irregular busbars.
Unparalleled three-dimensional surface welding capability, allowing precise force application and vibration energy transfer to the curved welding area even in narrow or special avoidance spaces, ideal for complex wire harness assemblies.
High-rigidity, torque-resistant frame design, preventing frame deformation from affecting welding accuracy and providing a solid foundation for automated production line integration.

Machine model	EVT-ROTATE-TWO/FOUR
MP Capacity(thickness)	1~3/1~5mm copper sheet 2~8mm aluminum sheet
Overall imensions (LWH)	504203321（mm）
Weight	350kg
Working voltage	380V AC
Working frequency	20KHZ
Max.power	12KW/18KW
Working air pressure	0.1-0.5MPa
Air filtration accuracy	5μm
Stroke of horn/sonotrode	40-80mm
Working temperature	-20℃~40℃

FAQ

Can you provide remote technical support?

Yes, we offer 24/7 remote support.

Can you guarantee consistent welding quality?

This equipment/process can guarantee that the welding quality meets the requirements of Cpk ≥ 1.67 and Cmk ≥ 1.67.

Do you provide on-site installation and training?

Yes. Our service engineer will travel with the equipment to your site and carry out on-site installation and training.

Is your equipment CE certified?

The ultrasonic metal welding equipment comes with CE certification and UL certification.

What is the lead time for the equipment?

For standard equipment, the lead time is between 14 and 45 working days. For non-standard or customized equipment, the lead time will be determined based on mutual agreement between both parties.

What is the warranty period for your ultrasonic metal welding equipment?

Our equipment comes with a standard 1-year warranty.