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Gweike G3 60W/30W MOPA Fiber & 40W Diode Dual Laser Engraver

EAN: 8903470747524 SKU: GG3_DL

Achieve vibrant, permanent color marks on metal surfaces like stainless steel and titanium alloys.
1–4000 kHz adjustable frequency range and 2–500 ns pulse width for unparalleled control.
Independent peak power adjustment for seamless adaptation across a wide range of materials.
Specialized for anodized aluminum, delivering high-adhesion, pure black marking without compromising the oxide layer.

Price range: ₹601,860.00 through ₹643,860.00

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Processing time: 25 days

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Description

The Gweike G3 is the industry’s most comprehensive dual-laser system — delivering genuine metal engraving with 100+ permanent colors via MOPA fiber laser, paired with professional-grade wood and acrylic cutting via 40W diode, all at industrial speed and precision within a compact desktop footprint.

Most dual-laser engravers compromise: they include a fiber laser for metals but pair it with a weak diode, or they feature a capable diode but skimp on fiber power. The Gweike G3 refuses that bargain. The 60W MOPA fiber laser delivers genuine depth to metal work — deep engraving up to 3D relief effects, not just surface marking. The MOPA pulse modulation system (1–4000 kHz adjustable frequency, 2–500 ns pulse width) produces over 100 permanent color marks on stainless steel, titanium, and gold without compromise. Simultaneously, the 40W diode laser cuts through 20mm wood and 20mm acrylic with carbon-free edges, enabling production-grade work across material families that would otherwise require two separate machines.

At 15,000 mm/s engraving speed with 0.01mm (10 micron) marking resolution, the G3 outperforms 20W fiber systems by 3x in speed and 200% in detail fineness. The industrial autofocus, 16MP smart camera with visual positioning, and optional automated conveyor transform it from a hobbyist tool into production equipment. For makers scaling into fiber laser work, jewelers needing color engraving capability, small businesses offering personalized metal products, and production shops handling mixed materials — the Gweike G3 is the machine that eliminates compromise. It does both metal and non-metal work at professional quality, at a price that makes business economics sensible.

Dual Laser Mastery — Why MOPA Fiber + Diode is the Complete Solution

For years, laser engravers forced a choice: get a fiber laser for metals but accept limited non-metal capability, or buy a diode laser for wood and acrylic but abandon metal work. The Gweike G3 ends that false choice. The 60W MOPA fiber laser is purpose-built for metals — stainless steel, aluminum, brass, titanium, gold, silver. The MOPA pulse modulation system enables what standard fiber lasers cannot: permanent color marks ranging from pure black to deep rainbow hues without secondary chemicals. The 40W diode laser is equally competent, cutting and engraving wood, acrylic, leather, rubber, glass with the clean edges and precision that diode technology provides.

This isn’t a compromise architecture where one laser is “good enough” and the other is secondary. Both are industrial-grade tools. The G3 automatically switches between fiber and diode based on your design, eliminating the time and frustration of manual swapping. A single design file can specify “engrave this part in fiber, cut this part in diode” — the machine executes the full workflow without interruption. This capability transforms the G3 from a specialized tool (fiber for metals OR diode for wood) into a universal manufacturing solution (fiber AND diode for everything).

The business implications are significant. A jewelry maker can engrave custom color metal designs on silver and gold, then cut leather packaging in a single session. A trophy shop can engrave metal plates and cut acrylic bases without owning two machines. A production facility can handle mixed-material orders with a single laser system. The G3’s dual architecture isn’t just a feature; it’s an unlock for entire business models previously requiring multiple machines.

MOPA Fiber Laser & Metal Mastery — Color, Depth, & Industrial Capability

100+ Permanent Colors on Metal · Deep 3D Engraving · Sub-Micron Precision

Traditional fiber lasers produce black or gray marking on metal through oxidation. The Gweike G3’s 60W MOPA laser generates 100+ permanent colors — vibrant reds, blues, greens, purples, even rainbow effects — through controlled pulse width and frequency modulation (1–4000 kHz adjustable, 2–500 ns pulse width). This color range is permanent, not temporary dye or paint. It’s achieved through controlled oxidation that creates interference colors, meaning the color is fused into the metal surface itself.

The engraving depth capability sets the G3 apart from entry-level fiber lasers. The 60W power enables true 3D relief engraving — not flat marking, but sculptural depth effects. Combined with adjustable frequency control, you achieve smooth depth transitions, fine texture detail, and sharp surface definition impossible on lower-power systems. Jewelry makers can create intricate patterns with depth variation. Trophy shops can produce multi-level designs. Custom manufacturers can embed brand details with professional finish.

The precision specification (0.01mm / 10 micron marking resolution) enables micro-text, fine logos, and detail work on luxury goods. Batch consistency is maintained through industrial autofocus — every piece in a production run receives identical focus and quality, eliminating the manual adjustments that plague lower-end systems. For anodized aluminum, the G3 employs specialized “cold” processing that marks pure black without damaging the oxide layer — a capability highly valued in aerospace and automotive manufacturing.

Metal Engraving & Cutting Capabilities

100+ Permanent Color Marks

MOPA pulse modulation creates rainbow, red, blue, green, purple, gold colors on stainless steel, titanium, aluminum. Color is permanent, fused into metal surface through controlled oxidation—not paint or dye. Adjustable frequency (1–4000 kHz) and pulse width (2–500 ns) control exact color output.

3D Relief & Deep Engraving

60W power enables true sculptural depth — smooth transitions, fine surface texture, sharp detail definition. Variable frequency and pulse width control depth profile for artistic effects, 3D embossing on jewelry, multi-level designs on luxury goods and trophies.

Metal Cutting Up to 2mm

Fiber laser cuts through brass (up to 1.5mm), copper (up to 2mm), stainless steel with clean, mirror-finish edges. Ideal for metal nameplates, custom tags, jewelry components, precision manufacturing without secondary finishing.

Sub-Micron Precision (10µm)

0.01mm (10 micron) marking resolution enables micro-text, fine logos, intricate detail work on luxury goods. Industrial autofocus ensures batch consistency—every piece in production run receives identical focus and quality output.

Anodized Aluminum Mastery

Specialized cold processing delivers pure black marking on anodized aluminum without damaging oxide layer—crack-free, flake-resistant. Essential for aerospace, automotive, and precision industries where substrate integrity is critical.

Precious Metal Capability

Engraves gold, silver, platinum, titanium with precision and color control. Jewelry makers can create signature marks, serial numbers, custom color designs on high-value materials without risk of substrate damage.

Non-Metal Excellence — 40W Diode Laser for Wood, Acrylic, Leather

While the MOPA fiber dominates metal work, the 40W diode laser proves equally capable on non-metals. It cuts through 20mm wood and 20mm acrylic with clean, carbon-free edges — a capability that separates production-grade equipment from hobbyist tools. The diode beam absorbs in organic materials with minimal thermal spread, producing smooth cuts without the charring or melting that underpowered systems produce. Engraving on wood yields rich detail; cutting produces edges suitable for finished products.

Leather, rubber, cork, felt, and paper all cut cleanly. The diode laser’s wavelength (450nm blue, vs. 1064nm infrared for fiber) makes it ideal for these materials. Engraving creates precise detail on leather for branded goods, custom patches, and personalized items. For craft production and customization shops, the 40W diode capability alone justifies ownership. Combined with the fiber laser, it becomes a universal manufacturing solution.

Glass and ceramic engraving is also possible — the diode laser marks surfaces with precision. For trophy shops offering both engraved metal plates and acrylic/wood bases, the Gweike G3 eliminates the need for two machines. A single design can specify fiber laser for metal, diode for acrylic, execute both in one continuous workflow without manual intervention.

Industrial Speed & Production Automation — 15000 mm/s, Smart Camera, Conveyor Ready

15000 mm/s Engraving Speed · Smart Camera · Industrial Autofocus

At 15,000 mm/s, the Gweike G3 engraves at speeds that dwarf most entry-level fiber lasers. The 60W power output combined with the speed means production throughput that scales from hobby to small business to industrial operations. A design that would take 20 minutes on a 20W system completes in 5-7 minutes on the G3. For batch work and high-volume orders, this speed differential transforms economics — fewer machine hours per unit, faster time-to-profit.

The 16MP smart HD camera with visual positioning eliminates guesswork in job setup. Load your workpiece, the camera captures the work area, and you position your design precisely on-screen before cutting. For repeat jobs and batch production, this saves setup time per piece. The integrated autofocus system measures workpiece height automatically and compensates, ensuring sharp focus across the entire work area regardless of surface irregularities. Manual focus adjustment becomes obsolete.

The optional automated conveyor system transforms the G3 into continuous-feed production equipment. Load a 1-meter roll of material, queue batch designs, and the machine engraves and cuts continuously without operator intervention. The conveyor maintains 40% throughput boost vs. manual loading by eliminating gaps between pieces. This is the upgrade path from hobbyist to professional production — the machine does the work while you prepare the next batch.

Production & Business Features

15000 mm/s Engraving Speed

3x faster than 20W fiber systems. Production-grade throughput enables batch work economics. Complex designs complete in minutes, not hours. ROI-friendly for small businesses scaling custom production.

16MP Smart Camera & Visual Positioning

HD camera captures work area; position designs on-screen before cutting. Setup time per piece drops dramatically. Perfect for custom orders where positioning matters. Batch production becomes repeatable and consistent.

Industrial Autofocus

Automatic focus compensation for surface irregularities. No manual adjustment per piece. Ensures sharp focus and consistent quality across entire batch. Production runs maintain uniform depth and clarity.

Optional Automated Conveyor

Handles 1-meter rolls continuously; 40% throughput boost. Queue multiple designs; machine runs unattended. Essential upgrade for production shops handling volume orders. Eliminates manual material feeding.

4-in-1 Rotary Axis Attachment

Engrave cylindrical and spherical objects — tumblers, mugs, ornament balls, rings. Full 360° rotation with integrated control. Opens entire market for personalized gifts and premium products.

Fully Enclosed & Safe

OD5+ protective shield, active ventilation, Class 4 safety rating, FDA approved. Safe for studios, small offices, workshops without separate room. Enclosed design protects equipment and personnel.

Laser Engraving Business Applications — Profit Ideas & Product Examples

From Hobby to Revenue — High-Margin Custom Products

High-Profit Laser Engraving Business Ideas

Custom Jewelry & Personalized Metal

Engraved silver and gold pendants, custom bracelets, memorial jewelry with color marks. Material cost $2–5 per unit; retail $25–50+. 100+ color capability and 3D engraving justify premium pricing. Time per unit 10–15 minutes. Monthly revenue potential: 30 units/day × 20 business days × $25 margin = $15,000.

Phone Cases & Tech Accessories

Engrave aluminum cases, leather backings, custom designs. Material cost $8–15; retail $30–60. High-volume corporate orders (100+ units) for resellers and bulk gifts. Time 5–8 minutes per case. Monthly potential: 50 cases/day × $20 margin = $20,000.

Trophies, Plaques & Awards

Engrave metal plates, cut acrylic/wood bases, assemble trophies. Material cost $5–20; retail $30–150. Corporate bulk orders (50+ trophies for competitions). Time 15–25 minutes per trophy. Recurring seasonal orders (sports, corporate awards).

Personalized Gifts & Drinkware

Custom mugs, tumblers, cups with color engraving (rotary attachment). Material cost $3–8; retail $20–40. High-margin gift market, holidays and special occasions. Time 5–10 minutes per item. Seasonal peaks (weddings, corporate gifts).

Custom Signage & Nameplates

Engrave metal nameplates, cut acrylic signs, wood plaques for offices and retail. Material cost $8–20; retail $40–150. B2B steady orders from small businesses and professionals. Time 15–30 minutes per item. Recurring client relationships.

Leather Goods & Fashion Customization

Engrave leather belts, wallets, journals, custom branding on fashion goods. Material cost $10–25; retail $50–150. Direct-to-consumer through Etsy, local craft shows. Time 5–15 minutes per item. Niche market with loyal customers.

★ Final Verdict

The Gweike G3 is the most comprehensive dual-laser system on the market — delivering both industrial metal engraving and production-grade non-metal cutting in one machine that scales from hobby to professional manufacturing.

60W MOPA fiber laser with 100+ permanent color marking. 40W diode laser cutting 20mm wood and acrylic. 15,000 mm/s speed with 0.01mm precision. 16MP smart camera. Industrial autofocus. Fully enclosed and safe. Optional conveyor automation and 4-axis rotary. For jewelry makers, custom engravers, trophy shops, small manufacturers, and businesses offering personalized metal and non-metal products — the G3 eliminates the choice between specialization and versatility. You get genuine mastery in both categories. The price reflects industrial-grade capability; it’s not a hobbyist tool. But for anyone serious about scaling a laser-based business, the G3’s dual-laser architecture, production speed, and professional features justify the investment. One machine handles fiber work AND diode work at quality levels that would require two separate systems a few years ago. That consolidation — from two machines to one, with superior capability in both domains — defines the Gweike G3’s position in the market.

Frequently Asked Questions (FAQs) About Gweike G3 Dual-Source Laser:

1. Is the Gweike G3 easy to learn and use?

Absolutely. Integrated with an intuitive cloud control system and AI vision, the G3 is designed for one-button operation, and users can be up and running in under 30 minutes—even without prior experience.

2. What glasses and materials can the G3 work with?

Thanks to its dual-laser setup, it engraves and cuts a wide variety of materials: steel, aluminum, brass, wood, leather, acrylic, glass, rock, food, and more.

3. How precise is the engraving?

The G3 delivers sub-micron accuracy with marking resolution down to 10µm (0.01 mm), making it ideal for precision-critical applications.

4. Can it engrave color on metal?

Yes, with the 60W MOPA fiber laser, the G3 produces permanent color markings—including rainbow effects—on stainless steel, titanium, and more by leveraging adjustable pulse parameters.

5. How thick can it cut?

It handles up to 1.5 mm brass in multiple passes, and easily cuts 20 mm wood or acrylic—ideal for both fine details and practical thickness.

6. Does it support autofocus and batch processing?

Yes. The G3 features industrial-grade autofocus, a visual positioning camera, and automated conveyor support for streamlined batch production.

7. Is the machine safe to use in enclosed environments?

The G3 includes a fully enclosed OD5+ protective shield that blocks laser light and smoke, paired with an efficient ventilation system—creating a clean, safe workspace.

8. What software and connectivity are supported?

The machine is compatible with GLASER and LightBurn software across Windows, macOS, Android, and iOS. It connects via USB or Wi‑Fi and includes a built-in smart camera for precise alignment.

Specification

Overview

Weight	12.2 kg
Dimensions	52.55 × 22 × 33 cm
Laser Power	30W MOPA & 40W Diode
Work Area	170 × 170mm
Max Engraving Speed	15,000 mm/s
Marking Resolution	0.01mm (10µm)
Metal Cutting Depth	Up to 2mm brass/copper
Wood Cutting Depth	Up to 20mm
Color Marks on Metal	100+ permanent colors
Frequency Adjustable Range	1–4000 kHz
Pulse Width Control	2–500 ns (fine color control)
Camera & Positioning	16MP HD camera, visual positioning
Autofocus	Industrial autofocus
Conveyor Compatible	Yes (optional, 40% throughput boost)
Rotary Axis (4-in-1)	Supported
Enclosure & Safety	Fully enclosed, OD5+ shield, Class 4, FDA approved
Supported Software	Glasser/Lightburn
Operating System	Windows/macOS/Android/ios/ipad
Connection Method	USB/WiFi
Supported Files	SVG/DXF/JPG/JPEG/PNG/BMP/TIF
Coolling Method	Air Cooling
HSN Code	5461100
Packages	G 30 Pro 30W Mopa Fiber Laser & 40W Diode Laser, G3 Ultra 60W Mopa Fiber Laser & 40W Diode Laser