Improper storage can cause CO₂ laser tubes to fail even before installation. This article from Puri Laser explains how to store spare tubes correctly—avoiding humidity, temperature shocks, and damage—to ensure consistent performance and longer lifespan.

Not all CO₂ laser tubes are built the same. Puri Laser explains the 5 real factors that matter — from power stability to lifespan — so you can choose smarter and get better results.

Learn what materials a 40W CO₂ laser tube can cut and how to achieve better cutting results. As a professional CO₂ laser tube factory in China, Puri Laser offers high-performance laser tube solutions ranging from 40W to 450W, suitable for cutting, engraving, and marking applications.

Puri Laser, a leading CO₂ laser tube manufacturer in China, offers high-performance tubes from 40W to 600W with 10,000-hour lifespan, stable output, and strict quality control for engraving and cutting machines.

Puri Laser showcased its high-performance CO₂ laser tubes at SIGN CHINA 2025 in Shanghai.