Pneumatic AC Pulse Spot Welding Machine
The battery spot welding machine utilizes a single chip microcomputer for precise control.
The lithium battery spot welding machine ensures stable and reliable welding capability, resulting in high-quality welds.
Battery tab spot welding machine is specifically used for welding the negative case and tab of cylindrical batteries, enabling secure and efficient connections.
This product is the enormously popular AC pulse tab welder, controlled by single chip microcomputer. Its capability is more stable and reliable. It is designed for producing high standard NiCr, Ni-Mh, Li batteries, used for welding negative case and tab of cylinder batteries (single pin welding).
Features:
1. Welding current is stable; welding spot is even and has a good appearance with no black spot.2. Low pressure and watering phenomenon after Li-batter welding can be overcame; it is an ideal equipment for producing and assembling batteries.3. Controlled by single chip microcomputer, single-pulse, double-pulse and multi-pulse welding can be accomplished.4. All parameters are digitalized so parameter regulation is intuitive and accurate.5. Welding pin pressure can be regulated privately and conveniently so that the welding pressure is stable and reliable.6. Positioning welding is accurate, and applicable for cap cells welding, the yield is high.7. Nice appearance, and light weight. set 304 stainless steel box, acid-resisting, thickness : 3mm
Basic Parameter:
Item Name
Cylinder cell spot welding machine
Max output power
10KVA
Welding current
00~99
Power
AC220V±10% 50~60Hz
Input air pressure
0.3~0.7MPa
Application
Applicable for many welding pieces of 0.03mm~0.25mm
Dimension
L400×W560×H400mm
Weight
45KG
Product Display
Pneumatic AC Pulse Spot Welding Machine
Popular AC pulse tab welder controlled by a single-chip microcomputer.
Stable and reliable capability.
Specifically designed for producing high-standard NiCr, Ni-Mh, and Li batteries.
Used for welding the negative case and tab of cylinder batteries with single-pin welding.
18650 battery spot welding machine
A cylindrical battery cell spot welder machine is widely used in battery production facilities to ensure precise and reliable welding of cylindrical battery cells, including a range of battery types such as NiCr, Ni-Mh, and Li batteries.
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.
