Battery High Quality Lab Research Equipment Spot Welders Welding Machine for Battery No reviews yet
AOT
Xiamen, China
10-25 working days
50 Sets/Month
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.
Battery High Quality Lab Research Equipment Spot Welders Welding Machine for Battery
Description:
This pneumatic spot welder machine is mainly used for cylindrical battery nickel tab welding, suitable for 0.02-0.2mm welding thickness. It can also used for 18650 21700 32650 small battery pack welding with good welding effect.
Features:
The Pneumatic model is with smaller volume and weight, easy for international shipping. 1) Microcomputer control, CNC current adjust 2) High precision welding power 3) Digital tube display, keyboard control, welding parameters flash storage. 4) Double pulse welding, make welding more firmly. 5) Small welding sparks, solder joint uniform appearance, the surface is clean 6) Welding times can be set 7) Can set preloading time, the holding time, time to rest, the welding speed can be adjusted. 8) Large power, stable and reliable. 9) Double needle pressure adjustable separately, Suitable for different thickness of Nickel strip.
Basic Parameter:
Model
AOT-ARP30
Control mode
Pneumatic
Welding current
3000A
Welding power
0-99% adjustable
Welding method
Double pulse
Maximum output power
15KVA
Voltage supply
AC 220V±10% 50Hz±2Hz
Welding way
Ordinary welding and continuous automatic welding
Time setting
0-2.55s
Automatic counting function
yes
Weight
30kg
Dimensions
470*220*320mm
Product Display
Pneumatic Spot Welding Machine
Popular 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.
