G·WEIKE GWEIKE G2 Pro 30W Fiber Laser Engraver vs G·WEIKE GWEIKE G2 20W Fiber Laser Engraver (2026): Key Differences
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This comparison looks at the gweike gweike g2 pro 30w fiber laser engraver vs gweike g2 20w fiber models. Both machines share the same portable handheld design, 110 x 110 mm working area, and 15,000 mm/s speed. They both use 1064nm fiber lasers and support LightBurn. The main difference is the laser power. The G2 Pro features 30W output, while the standard G2 offers 20W. This power gap affects engraving depth and color capabilities on metals.
Key differences
| Aspect | GWEIKE G2 Pro 30W Portable Fiber Laser | GWEIKE G2 20W Fiber Laser Engraver |
|---|---|---|
| Laser Power | 30W | 20W (20,000 mW) |
| Color Engraving | 90+ colors on stainless steel and titanium | 30+ colors on stainless steel and titanium |
| Engraving Depth | Deep engraving performance for complex designs | Super deep engraving capabilities |
| Resolution Options | 8K engraving resolution | 2k, 4k, or 8k resolution options |
| Working Area | 110 x 110 mm | 110 x 110 mm |
| Software Compatibility | LightBurn | LightBurn |
Which one should you choose?
Choose GWEIKE G2 Pro 30W Portable Fiber Laser if
- You need deeper engraving on metals for high-value products.
- You want access to 90+ vibrant colors on stainless steel and titanium.
- You prioritize maximum laser power for industrial-grade efficiency.
Choose GWEIKE G2 20W Fiber Laser Engraver if
- You want a portable fiber laser with the same speed and working area.
- You require flexible resolution options including 2k and 4k modes.
- You need a capable machine for plastic, leather, and stone engraving.
Verdict: The G2 Pro is the better choice if you need higher power for deeper engraving and a wider range of color options on metals. The standard G2 20W is suitable if you are satisfied with 30+ colors and do not require the extra wattage. Both models offer identical speed, connectivity, and portability.
GWEIKE G2 Pro vs G2 20W
laser power
The GWEIKE G2 Pro 30W Fiber Laser Engraver features a 30W fiber laser module. This higher power output allows for deeper engraving capabilities on metals compared to the standard GWEIKE G2 20W Fiber Laser Engraver. The G2 model uses a 20W (20,000 mW) laser source. While both machines achieve high-speed marking, the Pro version offers greater depth and efficiency for dense metal work. If you need to engrave deeper into harder metals or require faster throughput for industrial tasks, the 30W option provides a clear advantage in raw energy output.
color engraving
Color marking on metals is a key differentiator between these two fiber laser units. The GWEIKE G2 Pro 30W supports engraving in 90+ vibrant colors on stainless steel and titanium. In contrast, the GWEIKE G2 20W model supports over 30 different colors on the same materials. If your workflow involves creating colorful jewelry, decorative items, or artistic metal pieces, the Pro model offers nearly three times the color palette. This expanded range allows for more complex designs and finer gradients without requiring additional passes or post-processing.
working area
Both the GWEIKE G2 Pro 30W and the GWEIKE G2 20W share the exact same working area dimensions. Each machine provides a 110 x 110 mm engraving field. This size is suitable for small to medium-sized items such as tools, jewelry, and electronics components. Since the physical footprint and scanning area are identical, neither model offers a size advantage for your workspace or the items you plan to mark. You can fit the same range of objects into both machines without any difference in capacity.
engraving speed
Speed specifications are identical for both units. The GWEIKE G2 Pro 30W and the GWEIKE G2 20W both reach engraving speeds of up to 15,000 mm/s. This high speed is driven by high-precision galvanometers in both models. Whether you choose the 20W or 30W version, your marking throughput for standard designs will be the same. The speed does not increase with the higher wattage of the Pro model. For fast marking of logos or serial numbers, both machines perform equally well.
software compatibility
Connectivity and software support are consistent across both models. Both the GWEIKE G2 Pro 30W and the GWEIKE G2 20W support WiFi and USB connections. They accept multiple file formats for easy design transfer from computers or smartphones. Both machines are fully compatible with LightBurn software, which provides advanced control over design and workflow. You will experience the same ease of use and integration with your existing digital tools regardless of which laser power you select.
portability
Form factor and dimensions are the same for both engravers. Both the GWEIKE G2 Pro 30W and the GWEIKE G2 20W feature a portable, handheld design with a detachable structure. The dimensions are 10.1 inches in width, 17.2 inches in length, and 21.2 inches in height. This compact size allows you to take the machine beyond a traditional workbench for on-site marking. The flexibility to engrave in various environments is a shared benefit, making both models suitable for mobile or space-constrained setups.
Which GWEIKE fiber laser fits you
You need maximum metal engraving depth
The GWEIKE G2 Pro 30W delivers 30,000 mW of laser output. This higher power enables deeper engraving on metals compared to the 20W model. If your projects require substantial material removal or deep marking on steel and titanium, the extra wattage provides the necessary performance for professional results.
You want vibrant color metal engraving
The GWEIKE G2 Pro 30W supports 90+ vibrant colors on metals like stainless steel and titanium. The standard G2 20W offers only 30+ colors. If creating detailed, multi-colored designs on metal surfaces is a priority for your work, the Pro model provides a significantly wider palette for your creative projects.
You prefer a lower power output
The GWEIKE G2 20W provides 20,000 mW of laser output. It shares the same 110 x 110 mm working area, 15,000 mm/s speed, and handheld design as the Pro. If you do not require the deepest possible engraving or the widest color range, this model offers the same core functionality with less power.
The products compared
GWEIKE G2 Pro 30W Portable Fiber Laser
Best for: Small metal engraving and high-speed portable marking
- Laser Type
- Fiber (1064nm)
- Laser Power
- 30W
- Working Area
- 110 × 110 mm
- Engraving Speed
- Up to 15,000 mm/s
- Software Compatibility
- LightBurn
- Compatible Material
- Metal, Leather, Jewelry
View on Amazon: GWEIKE G2 Pro 30W Portable Fiber Laser Affiliate link
The GWEIKE G2 Pro is a 30W fiber laser engraver with a handheld, portable form factor. It features a 110 x 110 mm working area and engraving speeds up to 15,000 mm/s. The 1064nm laser source supports deep engraving and color marking on metals like stainless steel and titanium. It connects via USB or WiFi and works with LightBurn software. This unit suits users needing high speed and mobility for metal projects.
Pros
- 30W fiber laser for deep engraving and 90+ color metal marking
- Portable handheld design with detachable structure for flexible use
- High engraving speed up to 15,000 mm/s with 0.001 mm accuracy
- Dual red light preview system for precise positioning and focusing
Cons
- Small 110 x 110 mm working area limits large piece engraving
- Class 4 laser rating requires strict safety protocols and protective gear
- No integrated enclosure or fume extraction system listed in specifications
Good fit if
- You need to engrave small metal items like jewelry or tools
- You require high-speed production for detailed metal designs
- You want to move the laser between different workspaces
Skip if
- You need to engrave large items exceeding 110 x 110 mm
- You primarily work with non-metal materials like wood or acrylic
- You prefer a stationary, enclosed safety cabinet setup
Verdict: The GWEIKE G2 Pro 30W Portable Fiber Laser is ideal for professionals who need rapid, precise marking on small metal components. Its handheld design and high speed make it a practical tool for jewelry makers and industrial labelers.
GWEIKE G2 20W Fiber Laser Engraver
Best for: small metal and plastic engraving
- Laser Type
- Fiber (1064nm)
- Laser Power
- 20W (20000mW)
- Working Area
- 110 x 110 mm
- Engraving Speed
- Up to 15000 mm/s
- Software Compatibility
- LightBurn
- Dimensions
- 17.2 × 10.1 × 21.2 inches
View on Amazon: GWEIKE G2 20W Fiber Laser Engraver Affiliate link
The GWEIKE G2 is a 20W fiber laser engraver with a 110 x 110 mm working area. It reaches speeds up to 15000 mm/s and offers 8K resolution for fine detail. You can engrave metal, plastic, and leather with high precision. The unit supports LightBurn software and connects via USB or Wi-Fi. Its detachable design allows for portable use. This model suits users needing fast, detailed marking on small to medium surfaces.
Pros
- 20W fiber laser for deep metal engraving
- Engraving speeds up to 15000 mm/s
- 8K resolution with 0.001 mm accuracy
- Compatible with LightBurn software
- Detachable structure for portable use
Cons
- Small 110 x 110 mm working area
- Class 4 laser requires protective gear
- Limited to 20W output power
Good fit if
- You need high-speed marking on small metal parts
- You require detailed engraving on plastic or leather
- You want a portable laser for on-site work
Skip if
- You need to engrave large wood panels
- You prefer a non-detachable desktop unit
- You require higher than 20W power
Verdict: The GWEIKE G2 20W Fiber Laser fits users who need fast, precise marking on small metal and non-metal items. It is ideal for portable, detailed work on materials like stainless steel and plastic.
Specifications side by side
| Spec | GWEIKE G2 Pro 30W Portable Fiber Laser | GWEIKE G2 20W Fiber Laser Engraver |
|---|---|---|
| Laser Type | Fiber (1064nm) | Fiber (1064nm) |
| Laser Power | 30W | 20W (20000mW) |
| Working Area | 110 × 110 mm | 110 x 110 mm |
| Engraving Speed | Up to 15,000 mm/s | Up to 15000 mm/s |
| Software Compatibility | LightBurn | LightBurn |
| Compatible Material | Metal, Leather, Jewelry | not stated |
| Dimensions | 17.2 × 10.1 × 21.2 inches | 17.2 × 10.1 × 21.2 inches |
| Color | G2 Pro(110*110) | GWEIKE G2(110*110) |
| Model | GWEIKE G2 Pro(110*110) | G2 |
Frequently asked questions
Is the GWEIKE G2 Pro 30W better for deep metal engraving?
Yes. The GWEIKE G2 Pro 30W features a 30W fiber laser module. This higher power output allows for deeper engraving capabilities on metals compared to the standard GWEIKE G2 20W Fiber Laser Engraver. You get more material removal with the Pro model.
Do both models have the same physical dimensions?
Yes. Both the GWEIKE G2 Pro 30W and the GWEIKE G2 20W share identical external measurements. Each unit measures 10.1 inches in width, 21.2 inches in height, and 17.2 inches in length. You will not notice a size difference between them.
Can the GWEIKE G2 20W handle plastic materials?
Yes. The GWEIKE G2 20W Fiber Laser Engraver is suitable for small metal and plastic engraving. It fits users who need fast, precise marking on small metal and non-metal items. You can use it for detailed work on materials like plastic.
Which model is more portable for handheld use?
Both are equally portable. The GWEIKE G2 Pro 30W is described as a handheld design. The GWEIKE G2 20W also supports portable, detailed work. Both machines share the same portable handheld design, making either choice convenient for on-the-go marking tasks.
What is the working area size for these engravers?
Both models offer a 110 x 110 mm working area. The GWEIKE G2 Pro 30W lists its color as G2 Pro(110*110). The GWEIKE G2 20W lists its color as GWEIKE G2(110*110). You get the same coverage space on both devices.
Is the GWEIKE G2 Pro ideal for jewelry makers?
Yes. The GWEIKE G2 Pro 30W Portable Fiber Laser is ideal for professionals who need rapid, precise marking on small metal components. Its handheld design and high speed make it a practical tool for jewelry makers and industrial labelers who value speed.
Do both machines use the same laser type?
Yes. Both the GWEIKE G2 Pro 30W and the GWEIKE G2 20W use fiber lasers. The attributes for both list the laser type as Fiber. You do not need to worry about different laser technologies affecting your workflow between these two specific models.