Lab Small 4500W Ultrasonic High Efficiency Metal Spot Welder Welding Machine for Pouch Cell Research No reviews yet
AOT
Xiamen, China
10-25 working days
50 Sets/Month
Ultrasonic metal welder battery spot welding machine
Spot welding machine battery is designed specifically for welding negative cases and tabs of cylindrical batteries.
Spot welding machine for lithium ion battery are ideal for producing high standard NiCr, Ni-Mh, and Li batteries.
Battery spot welder welding machine for 18650 can handle single pin welding of cylinder batteries.
Ultrasonic spot welding machine for battery is widely used by university lab.
Lab Small 4500W Ultrasonic High Efficiency Metal Spot Welder Welding Machine
Description:
Ultrasonic metal welding machine use ultrasonic frequency vibration principle to change ultrasonic vibration energy into friction energy and transfer to the metal surface to be welded ,while the friction produces heat under the pressure, the metal structure of molecules fully activation of the fusion between the molecular layer of the formation of the new equipment.
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 metal, but also dissimilar all can welding together. it can weld metal slice or sleave to thick metal.
8.Usually used for transister 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
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-
It is a CE Certified ultrasonic metal welder with color touch-screen controller. It is designed for welding stacked electrode sheets and tabs onto current collectors to prepare Li-ion pouch cells & cylindrical cells in R&D laboratories.
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.
