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Product Description
Description:
Ultrasonic metal welder machines use the ultrasonic frequency vibration principle to change ultrasonic vibration energy into friction energy and transfer it to the metal surface to be welded, while the friction produces heat under the pressure, the metal structure of molecules fully acts of the fusion between the molecular layer of the formation of the new equipment.
Features:
1. Microcomputer control, electronic tuning frequency.
2. Power adjustable, operate simple, and run stable and reliable.
3. LED display keeps the machine visible in operation and regulation.
4. Imported components, good performance in energy output.
5. Overcurrent protection and soft start can keep the machine safe.
6. Easy installation and operation.
7. Not only similar metals but also dissimilar ones can be welded together. it can weld metal slices or sleave to thick metal.
8. Usually used for a transistor or IC's leads welding.
Basic Parameter:
| Model | Battery Welding Machine AOT-USW-4500W |
| Type | Ultrasonic spot welding machine |
| Power Source | AC 110V/220V 50/60Hz |
| Max output power | 4500W |
| Frequency | 24KHz |
| Control mode | CPU control |
| Air supply | More than 0.5MPa |
| Humidity | Less than 48% |
| Temperature | Less than 45 degree centigrade |
| Welding ability | 1.10-60 sheets 0.09-0.012mm Cu foil + 0.1-0.3mm Ni or Ni-Coated copper tab welding. Welding point : 4*6, 4*8, 4*10, 4*12 mm customized 2. 10-60 sheets 0.09-0.012mm aluminum foil + 0.1-0.3mm Al tab welding. Welding point : 4*6, 4*8, 4*10, 4*12 mm customized 3. 0.2mm Al belt +0.2mm Ni belt or Nickel-clad copper wrapping welding. Welding point : 4*6, 4*8, 4*10, 4*12mm customized 4. 2-4 sheets 0.2mm Al tab or 2-4 sheets 0.2mm Ni tab weld. Welding point : 4*6, 4*12mm customized |
| Warranty | One year limited warranty with lifetime support |
Product Display
battery spot welder welding machine for 18650 Advantage:
High-quality ultrasonic transducer, strong power, good stability.
Good conductivity and resistivity are very low or almost near zero.
Oxidation or plating metal can be welded.
Short weld time, no need for additional flux, gas, solder
No welding sparks, environment protection, and safety.
spot welding machine for lithium-ion battery-
Without the need for frequent replacement of amplifier due to step-less adjustment of the amplitude.
Low energy consumption, high efficiency, no distortion, no pollution, welding firm, and convenient operation.
Welding material does not melt non-fragile metal properties.
Pairs of welding metal surfaces that require low, oxidation or plating can be welded.
Exhibition
Certificate
FAQ
Q1. What is a battery spot welding machine?
A battery spot welding machine is a specialized equipment used in battery manufacturing to join the various components of a battery pack through spot welding. It uses electric current to create a localized heating effect, melting the metal surfaces of the battery components and fusing them.
The machine typically consists of a power supply, electrode terminals, and a control unit. The battery components, such as battery cells, bus bars, and tabs, are positioned between the electrode terminals. When the machine is activated, a high current is passed through the electrode terminals, causing the metal surfaces to melt and form a solid bond. The duration and intensity of the current are controlled by the machine's settings to ensure proper welding.
The spot welding process ensures a reliable and low-resistance electrical connection between the battery components, which is critical for the overall performance and safety of the battery pack. The machine may also have additional features such as adjustable welding parameters, monitoring systems, and safety mechanisms to ensure consistent and precise spot welding results.
Q2. What battery to use for the spot welder?
The battery used for a spot welder is typically a high-capacity lithium-ion battery. These batteries are known for their high energy density, which allows them to deliver the power needed for efficient spot welding. The specific battery requirements may vary depending on the size and power output of the spot welder. It's important to choose a battery that can provide the necessary voltage and current levels required by the spot welder for optimal performance.
Q3. How does the battery spot welding machine work？
The battery spot welding machine is a device used to join the various components of a battery pack together through spot welding.
Here's how it typically works:
Preparation: The battery spot welding machine is set up and connected to a power source. The machine is equipped with two electrode tips or probes that will deliver the welding current to the battery components.
Alignment: The battery components, such as the battery cells and bus bars, are aligned and positioned correctly on the welding surface of the machine. The electrodes are positioned to make contact with the desired welding points on the components.
Welding parameters: The operator sets the desired welding parameters on the machine. This includes parameters like welding current, duration, and electrode pressure.
Welding process: The operator activates the welding process, typically by pressing a foot pedal or pushing a button. When activated, a high current is passed through the electrode tips onto the welding points, creating an intense heat at the contact points.
Weld formation: The heat generated by the current melts a small amount of material from the components being joined. As the current is applied for the specified duration, the melted material solidifies, forming a strong weld bond between the components.
Cooling: After the welding process, the welded area needs to cool down to ensure the weld solidifies completely. Some machines have built-in cooling mechanisms to speed up this process.
Inspection: The welded components are inspected to ensure the weld quality and integrity. This may involve visual examination, measurement of weld characteristics, or conducting additional tests if required.
By repeatedly performing these steps, the battery spot welding machine can efficiently and accurately join the battery components together, creating a reliable and durable battery pack.
