A common issue with CO₂ laser tubes: the laser still emits light, but cutting and engraving weaken over time. This article breaks down the top reasons—like electrode degradation, mirror misalignment, and cooling problems—and gives actionable solutions.

CO₂ laser tubes are essential components in non-metal cutting and engraving systems. This article explains their working principles, typical applications, and what factors matter when choosing the right tube for your machine. With over a decade of manufacturing experience, PURI Laser shares expert insights and real-world use cases to help you make informed decisions.

Proper maintenance is the key to a longer-lasting CO₂ laser tube. In this article, PURI Laser shares expert tips on handling, installing, and maintaining laser tubes to reduce failures and enhance performance—helping distributors and users save costs and improve customer satisfaction.

Choosing the correct CO₂ laser tube power is a critical decision for laser tube buyers. The power of the CO₂ laser tube directly impacts cutting speed, engraving quality, and material compatibility. Factors like material thickness, required processing speed and precision, device compatibility, and budget should guide your decision.

Puri Laser is a professional Chinese manufacturer specializing in CO₂ laser tubes with over 16 years of OEM and export experience. Known for its high-performance products and reliable customer service, Puri Laser supplies laser tubes to clients in over 60 countries. The company offers full OEM customization, from power specifications to branded packaging, and supports global fast delivery. Ideal for laser cutting, engraving, and marking applications across various industries.