SFX Laser Portable Laser Spot Welder – 300W Precision Thin-Sheet Welding Machine 0.1-1.5mm

The SPX Portale PLW-300 brings a new level of precision and flexibility to micro welding. Designed for ultra-thin metals and demanding production environments, this 12kg portable laser spot welder delivers fast, stable, high-energy welding wherever you need it. Whether you work in battery manufacturing, electronics, hardware processing, or automotive repair, the PLW-300 provides clean, accurate welds with minimal heat impact—making it the ideal tool for modern precision fabrication.

Product Highlights

• Ultra-Thin Welding: Supports metals with thickness from 0.1–1.5mm, suitable for stainless steel, carbon steel, aluminum, and other materials.
• High Energy Density Fast Welding: Pulse / Pulse + Continuous mode for rapid spot welding and micro-welding.
• Handheld Welding Pen Design: 2-in-1 functionality for welding and cutting; flexible and convenient to operate.
• Continuous High Efficiency: Supports 24-hour continuous operation to meet high-intensity production demands.
• Intelligent Touch Control: 5-inch HD color touchscreen for simple and intuitive operation.
• Lightweight and Portable: Whole machine weighs only about 12kg, easy to move and use on-site.
• Efficient Cooling: Optimized airflow design ensures stable long-term operation.

Applications 

Ideal for precision metal part welding, battery assembly, electronic device manufacturing, automotive component welding, hardware processing, and other industries.

Product Specifications

• Model: PLW-300
• Average Power: 300W
• Peak Power: 600W
• Laser Wavelength: 1080±5nm
• Pulse Frequency: 1-300Hz
• Modulation Frequency: 1-5000Hz
• Max Single Pulse Energy: 6J/10ms
• Output Fiber Length: 2~3m
• Core diameter: 100μm
• Input power: ≤2000W
• Cooling Method: Air cooling
• Welding Thickness: 0.1–1.5mm
• Touchscreen Size: 5-inch (Laser Control System)
• Power Mode: Pulse / Pulse + Continuous
• Ambient Temperature: -20~55°C
• Product Dimensions: 374x191x330mm
• Weight: Approx: 12kg

Shipping: 

Free shipping via commercial couriers (UPS/DHL/FedEx) directly to your door.

Warranty: 

One-year full machine warranty with lifetime technical support. 24/6 fast response to ensure safe and reliable operation.