Longer RAY5 Upgraded 20W Laser Engraver Machine - Fast, Precise DIY

Our review of the Longer RAY5 Upgraded 20W laser engraver finds it best suited for hobbyists, small makers, and home workshop users who need a single, versatile machine for both engraving and light cutting. The single biggest reason to buy is the combination of a true 20W diode laser with a compressed 0.08 x 0.1mm beam head and precise rails, which delivers noticeably finer detail and faster throughput than many entry-level units. Setup is straightforward, and the built-in 3.5' color touch screen plus USB, TF card, WiFi and app connectivity make it easy to get to work without complicated PC-only workflows.

Key Features

• High power cutting: The 20W laser allows faster cutting and engraving, reducing job time and increasing small-batch productivity.
• High precision beam: The 0.08 x 0.1mm compressed beam head and quality rails produce finely detailed engraving and crisp text for jewelry, signs, and small crafts.
• Fast processing speed: With a maximum processing speed up to 10000mm/min, the machine completes complex jobs more quickly than many comparable hobby units.
• Convenient controls: The integrated 3.5' color touch screen makes it simple to monitor progress, adjust speed, and start jobs without a computer.
• Multiple connection modes: USB, TF card, WiFi and app support plus compatibility with LaserGRBL and LightBurn offer flexible workflow options for different users.
• Material versatility: Capable of cutting up to 25mm wood and 35mm acrylic and marking stainless steel, leather, glass and plastics, it serves a wide range of projects.

Who It's For

This unit is well suited for makers who need a compact but capable engraver for craft work, small product runs, and personalized gifts. Jewelry makers, sign makers, and hobby woodworkers will appreciate the precision beam and the support for LightBurn and LaserGRBL which provide professional-level control when needed.

It is less appropriate for heavy industrial cutting or high-volume metal fabrication; users who need deep, continuous cutting on thick metals or fully industrial automation should consider larger, purpose-built systems. Beginners who want a plug-and-play desktop experience will still find this machine approachable thanks to the touch screen and included guides.

Pros & Cons

Pros

• Impressive engraving quality and fine detail thanks to the compressed beam and precise rails.
• Flexible connectivity with USB, TF card, WiFi and app options plus compatibility with popular engraving software.
• Good value for the price with strong build quality, easy assembly, and reliable customer support.

Cons

• While capable on thin metals and marking stainless steel, it is not a substitute for an industrial metal cutting laser for heavy-duty metalwork.

Specifications

Our Verdict

The Longer RAY5 20W is a strong choice for makers and small business owners who need a versatile, accurate engraver that balances power and ease of use. Its compressed beam, fast speeds, and multiple connection options make it good value for craftwork, prototyping and small production runs, while included guides and 24/7 support lower the barrier for new users.

Frequently Asked Questions

Can this machine cut acrylic and wood?
Yes, it can cut up to about 25mm wood and 35mm acrylic under typical conditions; an air pump is recommended for improved cut quality.

What software works with the RAY5?
The machine supports LaserGRBL and LightBurn and can accept jobs via USB, TF card, WiFi or the companion app.

Is it suitable for stainless steel engraving?
It can mark stainless steel (thin surface marking) but is not intended for deep metal cutting or heavy industrial metalwork.