CO2 Laser Tube 40W–150W Glass Replacement for Engraving Machines

Restore cutting power and engraving precision with a dependable CO2 laser tube built for consistent output. Whether you're replacing a worn tube or upgrading performance, this keeps your machine working cleanly and accurately.

Get stable laser output across a wide range of materials so every cut looks sharper and every engraving comes out clearer.

Reliable laser performance for cleaner cuts and sharper detail

✅ Maintain consistent cutting strength to avoid uneven or weak results

✅ Achieve high spot concentration for cleaner engraving detail

✅ Handle high temperatures and pressure without performance drop

✅ Extend working time with improved service life design

✅ Reduce power loss with stable output and internal coating

✅ Work across acrylic, wood, leather, cloth, and more materials

This CO2 laser tube is built using boron silicate glass, known for handling high temperatures and pressure during continuous operation. Inside, a special coating combined with a sealed structure supports stable laser generation and helps maintain consistent output over time.

The TEM00 mode concentrates the laser into a tighter, more focused beam. This translates into finer engraving detail and more precise cuts, especially when working on intricate designs or thin materials.

Available in multiple power options from 40W to 150W and lengths from 700mm to 1830mm, it fits a wide range of laser engraving and cutting machines. Different configurations allow you to match the exact output your workflow requires.

Compared to standard tubes, the enhanced coating and improved discharge structure reduce internal loss and help preserve output strength. This means fewer inconsistencies and less frequent replacements in demanding use.

Keeps your machine running with stable engraving performance.

Supports clean cuts across multiple common materials.

Trusted equipment used in workshops worldwide.

Handles heat and pressure during long working sessions.

Delivers tighter beam focus for precise engraving.

Improves output stability and reduces internal loss.

Extends usage time before needing replacement.

Maintains consistent cutting strength during operation.

Works across engraving and cutting use cases.

Compact option for lower-power engraving setups.

Includes everything needed for replacement installation.

Balanced output for small to mid-range projects.

Ready to install with standard machine setups.

Stronger output for deeper cuts and faster work.

Simple replacement minimizes downtime.

Handles thicker materials with improved efficiency.

Keeps your workshop running without delays.

Delivers high output for demanding cutting tasks.

Consistent setup for reliable machine operation.

Maximum cutting strength for heavy-duty applications.

Everything included for quick replacement.

Choose the right size and power for your setup.

Upgrade your laser machine with stable power and precision you can rely on.