Buy the Gweike G2 fiber laser. Our review details specs, price, and performance of the 20W, 30W, and 50W models to help you compare and save.
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Marked stainless tools and serialized aluminum parts all week without a hiccup. LightBurn integration sealed the deal.
Owned the 12 kg G2 and upgraded to the 6.5 kg Pro. The wider frequency range and lighter build are obvious in day-to-day use.
30W Pro with a smaller lens chews through brass faster than my old setup. Cycle times finally make sense for small batches.
G-Laser felt fiddly with SVGs. After moving to LightBurn, workflow is predictable and efficient.
Pre-sales help was quick, but post-sales email replies were slow when I needed a replacement part.
Fantastic results, but don’t underestimate PPE and ventilation. Handheld mode is not for casual users.
My dual red pointers were slightly off on arrival—easy fix, but QC could be tighter. Otherwise solid construction.
Material removal rate is leagues ahead of 20W. If time is money, the 50W pays back quickly.
Came from a CO2. The G2 crushes metal/plastic marking but is the wrong tool for wood or clear acrylic.
Fun for art pieces on stainless, but repeatable color libraries take time. MOPA would be easier.

The Gweike G2 series offer an unbeatable combination of speed, precision, and portability for their price point. While the native software is a drawback and customer service can be a gamble, its compatibility with LightBurn makes it a top contender for prosumers and small businesses needing a powerful fiber laser for metal and plastic. best-lasercutter.com recommends the G2 Pro/Max to users comfortable with troubleshooting who prioritize raw performance and value.
