Gweike · Fibre laser
Gweike G6 MOPA
The G6 MOPA is an open galvo fibre laser with a JPT M7 MOPA source in 30, 60 or 100 W and a 175 x 175 mm marking field. According to the manufacturer, the adjustable pulse width enables colour engraving on metal.
Ideal for: Commercial makers who want to engrave metal in colour or mark plastic finely
Open device: You need laser safety glasses for the matching wavelength while working, and so do onlookers. More at Laser safety.
Price in the manufacturer's shop€3,999 (was €4,899), 30 W MOPA, 175 x 175 mm, manual height adjustment60 W: from €4,499; 100 W: from €6,299. Electric height adjustment +€100, with autofocus +€500.As of 26 Oct 2026, can change dailyThere is no manufacturer's shop price for your region, the EU price is shown.
Pros and cons
Pros
- MOPA: colour engraving on stainless steel possible according to the manufacturer
- Adjustable pulse width for fine results on plastic and metal
- Up to 100 W and optional autofocus
Cons
- Open design without protective cover: safety goggles required
- More expensive than the G6 Split with the same power
- Dimensions and weight not specified by the manufacturer
Specs
| Price range | €3,000 to €5,000 |
|---|---|
| Price in the manufacturer's shop | €3,999 (was €4,899), 30 W MOPA, 175 x 175 mm, manual height adjustment; 60 W: from €4,499; 100 W: from €6,299. Electric height adjustment +€100, with autofocus +€500. (As of 26 Oct 2026) |
| Laser type | Fibre laser |
| Laser source | MOPA fibre laser (JPT M7), 1064 nm, 30 W; optionally 60 or 100 W; pulse width 2 to 350 ns |
| Power (optical, main source) | 30 W |
| Work area | 175 × 175 mm |
| Dimensions | not specified by the manufacturer |
| Weight | not specified by the manufacturer |
| Construction type | Galvo |
| Enclosure | open |
| Laser class | Class 4 (according to the G6 manual) |
| Speed (max.) | up to 7,000 mm/s according to data table (shop description states up to 10,000 mm/s) |
| Cutting according to the manufacturer | Cutting is mentioned as an application, no cutting thicknesses given; engraving depth 0 to 1 mm depending on material |
| Air Assist | not specified by the manufacturer |
| Camera | not specified by the manufacturer; red dot positioning |
| Fume extraction | no, open machine (no extractor included) |
| Rotary attachment | Optional: G6 Chuck Rotary, G6 Roller Rotary and further rotary attachments (separately in the shop) |
| Software | EZCAD2 (Windows, macOS and Linux according to the data table), LightBurn compatible |
| Connectivity | USB |
| Materials (according to the manufacturer) | Stainless steel, Aluminium, Brass, Precious metals, coated metal, Plastic, Leather, Glass, Tiles, Stone/slate |
Source: Manufacturer or retailer specifications, As of 10/2026. Cutting figures are manufacturer values under ideal conditions.
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