ATOMSTACK A5 Pro Laser Engraver, 40W Laser Engraving Cutting Machine for Wood, 5W-5.5W Output Power, Compressed Spot CNC Carving DIY Laser Master, Eye Protection Fixed-Focus, 400x410mm


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  • Ultra-Fine Compression & Upgraded Fixed-Focus: CNC laser engraving machine output power is 5.5W. The ultra-fine laser focus area is reduced to 0.23mm^2. Not only engrave but also cut1/2“ of the wood and acrylic; Without adjusting the focus when you engraving, The new laser can combine both precision engraving and high-energy cutting at the same time. The laser power of the fixed-focus laser is more stable than the zoom laser.
  • New Eyes Protection Function: The laser engraver with laser protective cover perfectly protect your eyes, filter UV light for 95%. You and the people around can watch laser engraving without wearing goggles. Reduce the cost of your goggles and the inconvenience of wearing goggles.
  • Precision Scale Line Axis: X-axis and Y-axis have precision scale lines, which is convenient for you to carry out quick length measurement. The 410x400mm large-area engraving interval can meet your various engraving needs.
  • Extensive Compatibility: The machine can be compatible with various mature engraving software, such as LaserGRBL, LightBurn, support Windows XP/7/8/10(LaserGRBL), and also support Mac system (LightBurn), engraving file format support NC, BMP, JPG, PNG, DXF etc.
  • Widely Use: The 40W laser cutting engraver can meet your daily needs, It can engrave on paper, bamboo, wood, plastic, leather PCB board, aluminum oxide, lacquered metal, etc. You can engrave your own logo for your favorite items.

Why You Choose ATOMSTACK A5 pro 40w Laser Engraver by Master Engraving?

  • We always believe, good products will be seen! Considered customer’s needs, we spend a lot of time testing various Laser engravers, just to show the best products.
  • ATOMSTACK A5 Pro 40W laser engraver with full-metal structure design, solid and durable, also improves the accuracy of engraving;
  • New eye protection design plays a very good role in protecting your eyes, and you can close observation laser engraving without wearing goggles;
  • The laser power of up to 5.5W can cut thick wood, acrylic, and rubber materials; at the same time, it’s able to engrave stainless steel and ceramic materials.
  • The A5 PRO 40W laser engraving machine will automatically stop to prevent fire when the laser is in an abnormal state and continues to be irradiated; the laser will automatically stop to avoid danger when the engraving machine is impacted by an external force, (Customers can choose whether to use this function)

Product Description

Item model number ATOMSTACK A5 pro 40w
Print Size Recommend Print Size 410*400mm
Laser power 40W
Laser output power 5-5.5W
Wave Length 445 ± 5nm
Engraving accuracy 0.01mm
Focusing method fixed focus laser, no need to focus
Laser protective cover Protect the user’s eyes and prevent pets from grabbing the laser spot.
Operating software LaserGRBL (free, support Windows) or LightBurn (paid, support Windows, Mac OS and Linux)
Data transmission method USB connection
Input Format NC, BMP, JPG, PNG, DXF, etc
Input Voltage AC100-240V, 50/60Hz
Output Voltage DC12V, 5A
Certification CE FCC RoHS FDA
Cutting Objects 1/5″ wood and Acrylic ( The deepest cut can be 1/2″, repeated cutting multiple times ), material, Cardboard, non-woven fabric, thin plastic board.
Carving Objects wood, bamboo, paper, plastic, leather, PCB board, aluminum oxide, non-reflective plating and lacquered metal,ceramics


●When operating the laser engraving machine, please install the laser protective cover. If it is not installed, you need to wear goggles.

● Please do not touch the laser emitter with your hand, or it may burn your hand.

● Please avoid strong impact on the machine.

● Children under 14 are not allowed to use this product and children over 14 need adult supervision.

● The light engraving machine can not be directly applied to any mirror reflecting object, which may cause injury to the operator or burn the laser.

Assembly Introduction

Step 1~6 installation package

1×M5 wrench

10×rolled belt

3 x small wood

1×focal length film

1×M3 wrench

1 x marker

1 x brush

3×small acrylic

Packing List


1 x X-axis assembly

2×Section 57CM

2×Section 48CM

1 x control box

3 x support legs


1 x laser

1×24V2A power adapter


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