In the evolving landscape of battery-making machine development and precision metalwork, reliable and versatile spot-welding machine solutions are indispensable. Enter the Semco SI MWN 3000A Pneumatic Gantry Spot Welding Machine — a compact yet powerful tool designed to deliver consistent, high-speed welding performance across a wide range of applications.
Designed for Versatility
The SI MWN 3000A is a purpose-built pneumatic gantry welding system engineered to handle various welding tasks with precision. From power lithium-ion battery modules to 3C lithium-ion battery packs, nickel-metal hydride packs, small hardware components, electronic parts, and wire terminals, this machine proves its utility across the board. It’s also ideal for delicate work on stainless steel parts, copper and aluminium components, and even metal jewellery, making it a versatile asset for both mass production and prototyping or maintenance.
Whether you’re in need of a battery making equipment setup or focused on lithium-ion battery assembly, this model offers dependable performance and adaptability.
Compact Yet Powerful
• Power Supply: Single-phase 220V 50/60Hz, 12KW + 100W
• Air Source Specification: 0.5 CFM (Compressed Air Cylinder Drive)
• Equipment Weight: 70 kg
• Welding Speed: Up to 100 welds per minute
• Welding Platform Load Capacity: 60 kg

The machine’s lightweight construction at just 70 kg makes it portable and easy to integrate into various production setups, while the high-speed welding rate supports efficient output without compromising quality. Whether used as a battery cell making machine or in broader industrial setups, it provides consistent, high-throughput results.
Precision Engineering
The relocation accuracy of 0.1mm ensures precise positioning, critical for high-quality welding of battery tabs and miniature electronic components. The welding head’s adjustable height supports a working range from 50mm to 220mm, with a heightened version extending up to 300mm, accommodating various battery and component sizes typical in lithium-ion battery spot welding machine operations.
Dual Welding Modes
The detachable welding head chuck allows operators to switch between convex spot welding and pointed needle spot welding, catering to diverse production needs. This flexibility enhances operational efficiency and broadens the range of welding applications with a single machine — especially valuable in spot welding machine for lithium-ion batteries.
Applications
- Battery module production (Li-ion & NiMH)
- Consumer electronics (3C products)
- Electrical and electronic assemblies
- Jewellery and small precision hardware
- Copper and aluminium product welding
- Product prototyping and maintenance labs
From battery spot welding machines to intricate metal assemblies, this unit delivers top-tier performance across multiple domains.
Why Choose the Semco SI MWN 3000A?
- Fast and reliable: Up to 100 welds per minute
- Highly adaptable: Wide compatibility with various metals and battery types
- Precision control: 0.1mm positioning accuracy
- Compact design: Lightweight and efficient
- Dual-mode chuck: Interchangeable welding heads for multiple welding techniques
This is the kind of innovation that today’s advanced spot-welding machine for battery pack operations requires.
Conclusion
Whether you’re scaling up lithium-ion battery assembly or working in a precision metalworking environment, the Semco SI MWN 3000A Pneumatic Gantry Spot Welding Machine delivers performance, precision, and flexibility in one compact package. It’s the perfect choice for manufacturers and technicians who demand quality without compromise—whether in need of a battery making machine, a robust battery spot welding machine, or versatile battery making equipment for high-tech production.