Laser Marking Machine Series - Manufacturer

HANTENCNC is a trusted laser marking machine manufacturer with over 20 years of experience in CNC laser technology. We provide high-precision fiber laser marking machines for metal and non-metal materials, widely used for logos, serial numbers, QR codes, and industrial identification. With CE and FDA certification, factory-direct pricing, and global service, HANTENCNC delivers stable, efficient, and long-lasting laser marking solutions.

FAQs

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What materials can the 20W/30W fiber laser mark?

The kOALA™ fiber laser can mark most metal and some non-metal materials, including:


  • Stainless steel

  • Aluminum & anodized aluminum

  • Brass & copper

  • Gold, silver, titanium

  • Tool steel & carbon steel

  • Painted / coated metal

  • Certain plastics (ABS, PC, PVC)

  • Leather (surface marking)

It is not suitable for wood, glass, acrylic, or transparent materials — these require a UV laser.
What can the fiber laser mark on metal?

It can engrave:


  • Logos

  • Text

  • Serial numbers

  • Barcodes & QR codes

  • Deep engraving (depending on power)

  • Black marking on stainless steel

30W is recommended for deeper metal engraving.
Is the machine beginner-friendly?

Yes. It includes:


  • Beginner setup guide

  • Laser safety instructions

  • Material test parameters

  • Free online support

Even first-time users can start marking within 10–20 minutes.
What accessories are included?

Standard package includes:


  • Protective laser safety glasses

  • Positioning ruler / marking caliper

  • Power cable

  • EZCAD software & activation

  • USB flash drive

  • User manual

  • After-sales support service

Optional upgrades: rotary axis, fume extractor.
What is the warranty period?
  • Fiber source: 24 months

  • Machine body: 12 months

  • Core parts (galvo head, lens): 12 months

The fiber source has a lifespan of 100,000+ hours.
What materials can a 5W UV laser mark?

UV lasers can mark almost any material, especially those that fiber cannot engrave:


  • Glass

  • Wood

  • Ceramic

  • Acrylic & transparent plastics

  • Leather

  • Silicone

  • Resin

  • Paper, cardboard

  • Metals (fine marking only)

UV is ideal for precision micro-engraving.
What applications is the UV laser ideal for?

Plastic labels & electronic parts
Medical device marking
Phone cases, chargers, PC/ABS
Fine text, serial numbers, micro-codes
Glass engraving
Crystal and 3D relief
What is the difference between marking, engraving, and cutting?

Marking = surface changes (color or pattern)
Engraving = removing material (fiber can do this)
Cutting = slicing through the material (not for most marking machines)

Can’t find your answer?

Feel free to reach out to us!