Portable Handheld Fiber Laser Marking System for Metal Engraving, Industrial Marking & Small Business Workflows

✔ Portable handheld 20W fiber laser marking system

✔ Optional portable battery upgrade available
✔ Lightweight compact design for mobile workflows
✔ Smart touchscreen operating system with multilingual support
✔ Designed for industrial marking, QR codes, serial numbers, and metal engraving

1-Year Warranty | International Shipping Available | Creator-Focused Support

👉 🔗 Check Current Price & Availability →

Selected for performance, reliability, and real-world use.

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AVAILABLE CONFIGURATIONS

Standard System

WSL-M20F-III portable fiber laser marker without battery.

Best for:

• workshop environments
• desktop operation
• lower shipping costs
• customers with consistent power access

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Portable Upgrade Package

WSL-M20F-III + 2 Portable Lithium Battery Packs

Best for:

• onsite engraving
• mobile workflows
• field service applications
• portable industrial marking

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IMPORTANT SHIPPING INFORMATION

Due to international lithium battery shipping regulations, battery packs may ship separately from the laser system depending on destination and carrier requirements.

This helps:

• reduce shipping complications
• improve customs processing
• simplify battery handling logistics

Tracking information will be provided for all shipments.

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WHO THIS MACHINE IS FOR

• Small business owners
• Metal engraving creators
• Industrial workshops
• Product branding businesses
• Tool and equipment marking
• Portable onsite marking workflows
• Advanced creator and maker businesses

The WSL-M20F-III is designed for users who need professional fiber laser marking capability without relying on a large fixed desktop workstation.

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WHEN TO CHOOSE THIS MACHINE

✔ You need portable laser marking capability
✔ You work with large or fixed metal objects
✔ You need onsite engraving or industrial marking
✔ You want a lightweight travel-friendly laser system
✔ You need QR codes, serial numbers, or barcode engraving
✔ You want a compact fiber laser without a large industrial setup

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WHEN TO SKIP THIS MACHINE

✘ You primarily cut materials
✘ You need a large enclosed desktop system
✘ You primarily engrave wood or acrylic
✘ You want beginner-focused hobby laser workflows
✘ You need large-format engraving capability

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WHAT YOU CAN CREATE

• Metal serial numbers
• QR codes and barcodes
• Tool engraving
• Industrial product branding
• Stainless steel engraving
• Aluminum engraving
• Jewelry marking
• Electronic component marking
• Portable onsite engraving projects

Designed for industrial portability and flexible production workflows.

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KEY FEATURES

• Portable handheld fiber laser design
• Optional rechargeable lithium battery system
• Offline marking capability with battery upgrade
• Smart touchscreen control system
• Lightweight compact operating design
• High-speed galvanometer scanning system
• Up to 7000 mm/s marking speed
• Red light positioning system
• High-precision scanning technology
• Compact carrying case portability

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MACHINE SPECIFICATIONS

Specification	Details
Model	WSL-M20F-III
Laser Type	1064nm Fiber Laser
Laser Power	20W
Marking Speed	≤7000 mm/s
Pulse Energy	0.7mJ
Frequency Range	27–62 KHz
Marking Area	100 × 100 mm
Positioning Method	Red Light Positioning
Cooling System	Air-Cooled
Operating System	Linux-Based Embedded System
Display	Integrated 5-inch Touchscreen
Net Weight	4 kg
Packed Weight	10–12 kg
Handheld Size	338.75 × 160 × 272.8 mm

Machine specifications sourced from manufacturer documentation.

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OPTIONAL BATTERY UPGRADE

Optional portable lithium battery packs are available for customers requiring cordless operation and mobile engraving workflows.

Battery Features

• Portable offline operation
• Rechargeable lithium battery system
• Designed for mobile industrial workflows
• Ideal for onsite engraving applications

Recommended Upgrade

For portable workflows, we recommend:

2 Battery Upgrade Package

This allows:

• longer operating sessions
• easier battery rotation
• improved mobile workflow flexibility

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SOFTWARE COMPATIBILITY

Compatible file formats include:

• BMP
• DXF
• PLT
• PNG
• JPG
• JPEG

Supports:

• QR Codes
• DataMatrix
• Code128
• Code39
• EAN13
• PDF147
• Serial numbering
• Text engraving
• Vector marking

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MATERIAL COMPATIBILITY

Compatible with:

• Stainless steel
• Aluminum
• Iron
• Hardware components
• Industrial equipment
• Electronic parts
• Jewelry surfaces
• Metal tools
• Some coated materials

Best suited for metal marking and industrial engraving applications.

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SHIPPING INFORMATION

This machine ships directly from the manufacturer in China.

Typical timeline:

• Production time: approximately 3–5 working days
• International delivery time: approximately 5–7 business days
• Average total delivery time: approximately 10–14 business days after order confirmation

Because the WSL-M20F-III is compact and lightweight compared to larger industrial laser systems, shipping is faster and more manageable than traditional freight laser machines.

Tracking information will be provided once the machine ships.

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PERFORMANCE NOTES

• Extremely portable compared to traditional fiber laser systems
• Excellent solution for onsite and industrial marking
• Lightweight enough for mobile workflows
• Fast marking performance with high precision
• Ideal for serial numbers, QR codes, and industrial production use
• Strong differentiation from standard desktop hobby laser systems

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WHAT’S INCLUDED

Standard System

• 1 × WSL-M20F-III Portable Fiber Laser Marker
• Power Supply & Charging Accessories
• Protective Carrying Case
• Integrated Touchscreen System
• User Manual
• Tool Kit

Optional Portable Upgrade Package

Includes:

• 2 × Portable Lithium Battery Packs

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IMPORTANT NOTES

• Designed primarily for marking, not material cutting
• Best performance on metal surfaces
• Always follow proper laser safety procedures
• Protective eyewear is recommended during operation
• Some materials may require testing for optimal marking results
• Battery packs may ship separately from the machine depending on destination regulations

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BOTTOM LINE

If you need a highly portable professional fiber laser marking system capable of engraving metals, industrial components, QR codes, and production markings without being tied to a large desktop workstation, the WSL-M20F-III offers one of the most flexible compact fiber laser solutions available.

👉 🔗 Check Current Price & Availability →

Selected for performance, reliability, and real-world use.

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WHY BUY FROM NOVA LASER ENGRAVERS

We don’t list everything — only machines that perform in real-world use.

• Curated creator-focused laser systems
• Built for workshops and growing businesses
• Reliable machine recommendations
• Educational and workflow-focused guidance
• Scalable solutions for serious creators

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FREQUENTLY ASKED QUESTIONS

Does the standard system include batteries?

No. The standard configuration does not include portable batteries. Optional battery upgrade packages are available.

Why are batteries sold separately?

Lithium battery shipping regulations can vary internationally. Shipping batteries separately helps simplify logistics and improve delivery reliability.

Can it engrave metal?

Yes. The WSL-M20F-III is specifically designed for metal marking and industrial engraving applications.

Does it work without being plugged in?

Yes — with the optional portable battery upgrade installed.

How portable is it?

The handheld system weighs approximately 4 kg and is designed for easy transportation and onsite marking use.

What is it best used for?

Industrial marking, QR codes, serial numbers, tool engraving, metal branding, jewelry marking, and portable production workflows.