When it comes to CO₂ laser cutting, nitrogen is widely used as an assist gas to blow molten material away from the cut and prevent oxidation. For materials like aluminium and carbon steel, nitrogen creates a cleaner edge, allowing for higher-quality finishes without secondary processing.

Traditionally, this gas is supplied via high-pressure cylinders or bulk tanks — but these options come with drawbacks: frequent refills, inconsistent purity, and rising costs. That’s where on-site generation steps in.

Orion Hunting Products needed a reliable solution for cutting powder-coated steel components used in their hunting stands. They relied on an Amada® CO₂ laser, which requires high-purity nitrogen to deliver clean, burr-free cuts.

However, managing nitrogen supply through bottled gas became a logistical and financial strain. Refilling cylinders not only created delays but also drove up operating costs. With growing demand, they needed a nitrogen supply that could keep up — both in terms of volume and performance.

After installing a nitrogen generator from Pneumatech, Orion experienced immediate benefits:

• Reliable gas supply: No more interruptions waiting on deliveries.
• Higher cut quality: Consistent purity translated to cleaner, more precise cuts.
• Cost savings: Eliminating bottled gas reduced long-term operational expenses.
• Operational control: They now manage their nitrogen usage entirely in-house.

As Orion put it, switching to an on-site nitrogen system was a “night and day difference” in terms of consistency and performance.

For manufacturers relying on laser technology, on-site nitrogen generation is more than just a convenience — it’s a strategic upgrade. Whether you’re cutting steel, aluminium, or other metals, having a continuous, high-purity nitrogen supply can significantly enhance both productivity and product quality.

Orion’s experience offers a real-world look at what’s possible when companies rethink their gas supply. If you’re considering alternatives to bottled nitrogen for laser cutting, their success might just point the way forward.