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20W Portable Fiber Laser Marking Machine Plastic

SL-FM 20W fiber laser engraver machine mainly composed of fiber laser source, galvo scanner and marking software. good beam quality. Its output center is 1064nm and the life of the whole machine is about 80,000 hours,free maintenance.
  • SL-FM 20W

  • Speedy Laser

  • 8456110090

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The Speedy Laser SL-FM 20W portable fiber laser marking machine is a high-precision industrial marking solution engineered for professional manufacturing and processing enterprises. Core-built with a premium fiber laser source, high-speed galvo scanner, and intuitive marking software, this machine delivers a 1064nm laser wavelength with exceptional beam quality, enabling ultra-fine marking on metals and plastics. Boasting a maintenance-free design and an 80,000-hour laser generator lifespan, it eliminates consumable costs and downtime, making it a cost-effective marking asset for production lines of all scales. Its compact footprint and flexible voltage compatibility (110V-240V) further enhance its adaptability for on-site and workshop-based marking operations, redefining efficiency for precision engraving needs.

Key Features & Business-Centric Benefits

Consumable-Free, Low-Ops Cost Design

The 20W fiber laser marking machine requires no collimating optical element adjustments and zero consumables, slashing long-term operational expenses for industrial users. The air-cooling system eliminates the need for complex cooling infrastructure, reducing installation and maintenance efforts by up to 90%.

High-Precision Marking for Premium Quality

With a 0.01-0.2mm marking depth and fine laser beam output, the machine produces ultra-smooth marking lines, meeting the strict precision requirements of aerospace, electronics, and jewelry manufacturing. A maximum marking speed of 6000mm/s ensures high throughput, aligning with mass production timelines.

Durable & Environmentally Adaptive

An 80,000-hour laser life guarantees long-term, continuous operation, while the liberal operating environment design works seamlessly in standard workshop conditions—no temperature or dust control special requirements, minimizing production site restrictions.

Flexible & Scalable Configuration

Offering dual marking area options (110×110mm/175×175mm), the machine adapts to small-component and medium-sized workpiece marking, supporting seamless integration into existing production lines for manufacturing enterprises.

Technical Specifications

Item Name

Technical Parameters

Model

SL-FM 20W

SL-FM 30W

SL-FM 50W

Laser Power

20W

30W

50W

Laser wavelength

1064nm

Laser type

China Raycus / JPT / Germany IPG fiber laser

Marking speed

≤ 6000mm/s

Repeat frequency

30KHz-100KHz

50KHz-100KHz

Marking speed

6000mm/s

6000mm/s

Marking depth

0.01-0.2 mm

Marking area

110*110mm/175*175mm

Power consumption

500W

600W

800W

Operating voltage

110V- 240V/50-60 Hz/15A

Cooling

Air Cooling

Packing size

88*42*81cm (L*W*H)

Gross weight

62 KG

Package

Standard export wooden case

fiber laser marking

Suitable Materials & Industrial Applications

Versatile Material Compatibility

The 20W portable fiber laser engraver excels at marking all metal materials (steel, brass, aluminium, copper, gold, silver) and rigid plastics, with consistent results on both reflective and non-reflective surfaces—ideal for part serialization, logo engraving, and anti-counterfeiting code marking.

Target Industrial Sectors

Electronics Manufacturing: Marking of circuit boards, connectors, and electronic components

Hardware & Sanitary Ware: Engraving logos and specifications on metal hardware, faucets, and fasteners

Jewelry & Watchmaking: Fine pattern and text engraving on precious metal jewelry and watch parts

Automotive Parts: Serial number and batch marking on small auto components

Medical Device Production: Precision marking on medical metal accessories with high hygiene standards

Why Partner with Speedy Laser

Genuine Branded Laser Sources: We use Raycus/JPT/IPG fiber lasers—industry-leading components ensuring stable performance and long service life, avoiding the risks of low-quality generic parts.

Customizable Solutions: For industrial users with unique marking needs, we offer tailored software and marking area configurations to match specific production workflows.

Global After-Sales Support: Our 2-year warranty covers the entire machine, with a professional technical team providing remote debugging and on-site maintenance for manufacturing enterprises worldwide.

Export-Standard Quality: All machines are packed in standard export wooden cases, with strict quality control before shipment, ensuring safe transportation and on-site usability.

Cost-Effective Pricing: As a direct manufacturer, we cut out middlemen, offering factory-direct prices for industrial buyers while maintaining premium product quality.

FAQ

Can this machine mark curved or irregular workpieces?

Yes, the galvo scanner design enables non-contact marking, making it suitable for slightly curved or irregular metal/plastic workpieces (within the marking area range). For complex 3D marking needs, we offer optional 3D scanning accessories.

Is the marking software easy to operate for non-technical staff?

Absolutely. The intuitive marking software supports common graphic formats, with one-click marking setup and no professional programming skills required—training is provided for your production team free of charge.

How long does it take to set up the machine on-site?

The SL-FM 20W is a plug-and-play device. With a standard power supply, it can be set up and operational within 30 minutes, with our technical team available for remote guidance if needed.

Does the machine support batch marking for mass production?

Yes, the software supports batch import of serial numbers, barcodes, and QR codes, enabling automatic continuous marking—perfect for mass production lines in manufacturing enterprises.

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INFORMATION
Address: 18 /19 Building NO 24 Xuefu Road, Pukou District, Nanjing, China. 210032
Mobile / WhatsAPP: + 86 186 5189 9782
Wechat: housun1986
China fiber laser engraving machine Comprehensive Guide, click for more!
We are professional manufacturer engaged in the research, development, production, sale and service of laser marking machine, laser cutting machine, laser welding machine.
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