At Puri Laser, we make high-quality CO₂ laser tubes that work well in real-life situations — like engraving wood, cutting acrylic, and marking fabric. Our tubes last up to 10,000 hours, start quickly, and keep stable performance even during long use.

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.

This article walks through Puri Laser’s seven-step quality assurance protocol—visual inspection, power testing, beam assessment, electrode calibration, serial tagging, protective packaging, and final pre-shipping check—to ensure reliable CO₂ laser tube performance worldwide.

This article explores common symptoms and causes of CO₂ laser tube failure—such as cooling issues, power mismatch, and dirty optics—and offers actionable tips to help distributors and end-users extend tube lifespan and reduce after-sales issues.

Power attenuation in CO₂ laser tubes is common—but manageable. PURI Laser shares the top 3 reasons behind output decline and how distributors and OEMs can take action to reduce downtime and costs.