Gweike G2 Pro 20W Fiber Laser 150x150mm 1.5mm Depth 30+ Colors Auto Lift

What is Gweike G2 Pro 20W Fiber Laser 150x150mm 1.5mm Depth 30+ Colors Auto Lift?

The Gweike G2 Pro 20W Fiber Laser is a desktop fiber laser marking machine engineered for high-precision engraving on metals and select non-metal materials. Operating at a 1064nm wavelength, it delivers 20W of laser power for deep, durable markings up to 1.5mm depth on metals. With a 150x150mm marking area and auto focus lift system, it supports fast, repeatable processing for industrial, workshop, and small business applications. The system integrates red light preview and digital galvo scanning for accurate positioning and real-time graphic rendering.

Key features

• 20W Fiber Laser — 1064nm wavelength for strong metal absorption and deep engraving up to 1.5mm.
• High-Speed Galvo — Reaches engraving speeds up to 10,000 mm/s with precision motion control.
• Multi-Resolution Support — Offers 2k, 4k, and 8k engraving resolution modes for fine detail control.
• 30+ Color Marking — Enables color engraving on stainless steel and titanium via laser oxidation control.
• Auto Focus Lift — Motorized Z-axis adjusts focus automatically for consistent depth across uneven surfaces.
• Dual Red Light Alignment — Projects marking boundaries for quick, accurate material placement.
• Wide Material Compatibility — Works on metals, plastic, leather, dark glass, ceramic, acrylic, and stone.

Who is Gweike G2 Pro 20W Fiber Laser 150x150mm 1.5mm Depth 30+ Colors Auto Lift for?

This laser engraver suits small manufacturers, metal fabricators, engraving businesses, and industrial prototyping labs. It’s ideal for users needing permanent part identification, custom branding, or decorative metalwork. Hobbyists with technical skills can also use it, though its industrial design targets professional environments requiring reliability and repeatability.

How does Gweike G2 Pro 20W Fiber Laser 150x150mm 1.5mm Depth 30+ Colors Auto Lift compare?

Compared to standard CO2 laser engravers, the Gweike G2 Pro excels on metals due to its fiber laser source, which CO2 lasers struggle with. It outperforms basic diode lasers in depth and speed on metal surfaces. While similar in function to industrial fiber markers, it offers color marking and auto focus at a lower price point. It’s more compact than large-format fiber systems, making it suitable for benchtop use without sacrificing core performance.