CO2 Laser Cutting Services: Thick Plate & Non-Metal
CO2 laser cutting remains a workhorse for thicker non-metal and certain metal sheets where a gas laser’s wavelength suits the material better than fiber. For acrylic, wood, and thicker steel plate, CO2 delivers clean edges and a large cutting envelope at attractive cost. This guide explains how CO2 cutting works, when it beats fiber laser cutting, the materials it handles, and how to spec your job.
How CO2 Laser Cutting Works
A CO2 laser excites a gas mixture to emit a far-infrared beam, reflected by mirrors through a focusing lens onto the material. The beam vaporizes or melts the kerf while assist gas clears it. The longer wavelength is excellent on non-metals and on thicker steel plate where edge quality matters. We often pair it with CNC milling for hybrid parts.
CO2 vs. Fiber Laser Cutting
Fiber lasers are faster and more efficient on thin-to-medium metals and reflective alloys. CO2 shines on thicker mild steel (cleaner edges at depth) and on non-metals like acrylic, MDF, and plastics that fiber struggles with. Choose CO2 when your stock is non-metal or when you need a large-format thick-plate cut.
Materials We Cut
- Mild and stainless steel plate — clean edges at greater thickness.
- Acrylic and polycarbonate — polished, flame-finished edges.
- Wood, MDF, and composites — signage and fixtures.
- Leather and fabrics — for prototyping and short runs.
- Some ceramics and glass — with specialized setups.
Industries That Rely on CO2 Laser Cutting
Signage, retail displays, industrial enclosures, and architectural models all benefit from CO2’s versatility across metal and non-metal. It’s the flexible choice when one shop must cut many material types.
How to Spec Your CO2 Laser Job
- Send vector artwork (DXF/AI) for non-metals or a flat pattern for metals.
- State material and thickness—critical for power and focus.
- Define edge quality needs (polished, masked, or as-cut).
- Note any holes or fine detail minimum feature sizes.
- Share quantity and finishing (paint-ready, anodize-ready).
FAQ
Can CO2 cut metal?
Yes, especially mild and stainless steel at thicker sections where it gives excellent edge quality.
When should I pick fiber instead?
For thin-to-medium metal sheets and reflective metals, fiber is faster and cheaper to run.
Do you cut acrylic?
Yes—CO2 produces clear, polished edges on acrylic without post-finishing.
Why Choose Huaxiao for CO2 Laser Cutting
Our CO2 laser cutting service handles both metal plate and non-metal sheets in one shop, with downstream forming and machining available. Send your file for a quote that covers the full part.
