Glass vs RF Tube for CO2 Lasers: Which Tube Delivers the Best Results for Your Workflow?

At Prytec Solutions, we supply both glass and RF tubes because each technology delivers unique advantages depending on your materials, workflow, and production goals. As an Australian-owned company supporting schools, makers, signwriters, and manufacturers nationwide, our job is to help you choose the right tool with confidence.

Glass CO2 Tubes

·        Where they excel:
- Strong cutting performance on acrylic, MDF, plywood, leather and other dense materials
- Cost-effective entry point — ideal for schools, signage shops, makers and start-ups
- Simple maintenance with affordable tube replacement
- Reliable power output for everyday cutting and general engraving

·        Things to consider:
- Broader beam profile delivers good engraving but not ultra-fine detail
- Shorter operational lifespan compared to RF tubes
-  Reduced engraving response time due to the higher voltage required to energise the laser beam

RF (Metal) CO2 Tubes

·        Where they excel:
• Superior beam quality for crisp, high-resolution engraving and fine marking
• High-speed processing ideal for precision work and high-volume production
• Long lifespan with consistent, stable performance over time

·        Things to consider:
• Higher initial investment
• Higher replacement cost
• More suitable for precision-focused workflows rather than heavy-thickness cutting

So… Which One Should You Choose?

Think of it like choosing the right tool for the right job:

• Prioritising cutting power and affordability: Glass tube
• Prioritising precision, engraving, speed, and longevity: RF tube
• Needing guidance based on your materials and workflow: That’s where Prytec comes in

Every business is different - and that’s why Prytec offers both technologies, backed by local Australian support, training, and real-world industry experience. Whether you’re running a classroom, a fabrication shop, a signage business, or a production line, we help you choose the tube that supports your growth today and scales with you tomorrow.

 Why Australians Choose Prytec

• Australian-owned and operated
• Locally designed and engineered
• Local service, training, and technical support
• Machines built for Australian conditions
• Real-world industry knowledge across education, manufacturing, signage, and creative sectors

Using a glass tube laser? We can upgrade your system to a high perfomance RF metal tube

When you invest in a Prytec laser, you’re not just buying a machine, you’re partnering with a team that stands behind you long after installation.

Ready to explore the right laser for your business? Let’s talk about your materials, your workflow, and your goals.

Prytec Solutions - Australia’s most trusted laser partner.