xTool MetalFab Welder 800W – Compact, Precise & Powerful Metal Welding

Professional-Grade 800W Metal Laser Welder for Clean and Strong Welds

The xTool MetalFab Welder 800W offers a compact yet powerful solution for anyone needing high-precision metal welding. Whether you’re working on stainless steel, carbon steel, or even titanium, this welder delivers clean, strong joints with minimal effort. Its lightweight build and built-in wire feeding system make it perfect for workshops, creators, and small-scale production.

Thanks to its 800W laser welding system, you can weld up to 4mm stainless steel or 4mm carbon steel with excellent results. It’s the ideal choice for those who want a cost-effective yet high-quality laser welding machine.

Why Choose the xTool MetalFab 800W Welder?

• Compact and powerful 800W laser

• Welds up to 4mm stainless or carbon steel

• Smart touchscreen with built-in presets

• Lightweight and integrated wire feeding

• Perfect for clean, strong welds every time

Cut, Weld, and Clean Various Metals with Ease

To ensure optimal performance, different gases are recommended for each process:

• Welding: Use nitrogen or argon (purity ≥99.99%) for most metals. Welding pressure should be 0.1–0.2 MPa, with a gas flow of 15–30 L/min. Argon is essential when welding titanium alloys.

Cutting: You can use compressed air, nitrogen, argon, or oxygen. When using the xTool air compressor and refrigerated dryer together with the SaveGas™ Nozzle, you’ll get burr-free cuts at 0.6 MPa for:

Alternatively, nitrogen or argon at 1.2 MPa achieves the same burr-free precision. Oxygen, on the other hand, is ideal for cutting thicker carbon and galvanized steel—up to 10mm when using a dual-layer nozzle and focal extension tube (0.06–0.07 MPa).

• 4mm stainless steel
• 4mm aluminium
• 3mm copper
• 1mm carbon steel
• 1mm galvanised steel

Cleaning: Compressed air is effective, though nitrogen or argon provides a brighter, oxidation-free finish.

Metal Cutting and Welding Performance

The 800W model offers:

• Welding: Weld up to 5mm stainless steel or carbon steel (vs 4mm with the 800W)
• Handheld Cutting: The 800W version handles up to 3mm
• Design: The 800W unit features a built-in feeder and lighter frame

Easy to Use – Even If You’re New to Laser Welding

The xTool MetalFab is incredibly beginner-friendly. With the lightweight 550g welding gun featuring a 5-second quick-release, plus an 8-inch touchscreen loaded with 108+ one-click presets, you’ll be welding like a pro in just minutes.

In fact, the system is SGS-certified, meaning the weld quality meets international safety and strength standards.

Power and Installation Requirements

This machine requires 200–240V, drawing up to 1000W with a peak current of 15A. It must be connected to a dedicated 220V-16A circuit. We provide the correct power cable for UK customers. However, we strongly recommend having an electrician install the circuit for safe and stable operation.

Why Choose the xTool MetalFab 800W?

• Compact yet powerful for most metal jobs

• Professional laser welding and cutting at a lower cost

• Built-in wire feeder for portability