Nitrogen and oxygen gases are essential across manufacturing, food production, beverage operations, and laboratory work. Yet many Australian facilities still rely on gas cylinders delivered from external suppliers. This creates costs, delivery delays, operational risk, and dependency on third-party timing. An on-site nitrogen or oxygen generation system changes that equation fundamentally. By producing your own high-purity gas at your facility, you eliminate cylinder dependency, reduce costs dramatically, enhance safety, gain 24/7 continuous supply, and achieve long-term price stability. For most operations, return on investment comes within twelve months. At Mobile Compressed Air, we’ve supported manufacturers, food processors, beverage producers, and laboratories across South Australia for over 35 years. We understand what uptime means. We know the real cost of gas supply failures. And we’ve built our service model around keeping your production moving. You keep production moving. Mobile Compressed Air keeps the gas on.
Nitrogen & Oxygen Generation
Nitrogen & Oxygen Generation
Why On-Site Gas Generation Eliminates Risk and Reduces Cost
Eliminate Cylinder Dependency and Supply Risk
Relying on nitrogen or oxygen cylinders delivered from external suppliers creates operational friction and genuine risk. Deliveries are subject to supplier schedules, not your production demand. Running short of gas creates production delays and downtime costs. Managing empty cylinders, coordinating refills, scheduling deliveries, and handling high-pressure vessels on-site introduces safety complexity, logistical burden, and cost that accumulates daily.
On-site gas generation eliminates this dependency entirely. Your facility produces nitrogen or oxygen on demand, at the exact purity level your process requires, without waiting for delivery or managing external supplier relationships. You control your supply. You control your timeline.
Safety First Eliminate High-Pressure Cylinder Handling
Handling high-pressure gas cylinders carries inherent safety risk. On-site generators eliminate the need to manage, store, transport, and handle pressurised vessels on your site. Workers avoid exposure to high-pressure equipment and the associated safety protocols and risk management required. This is particularly valuable in food production, beverage processing, pharmaceutical manufacturing, and laboratory environments where safety culture and regulatory compliance are critical.
Safety improvements translate to reduced risk, fewer incidents, and peace of mind that your operation meets compliance requirements without daily cylinder management overhead.
24/7 Continuous Supply Guarantees Production
Third-party gas supply creates downtime risk beyond your control. Supplier issues, delivery delays, stock shortages, or logistical problems can halt your operation, and that downtime costs money every minute it continues. An on-site nitrogen or oxygen generation system provides continuous 24/7 availability. Your production never stops because of a supplier problem or delivery failure.
This reliability is essential for food packaging operations working on contracted timelines, beverage producers maintaining production schedules, manufacturing plants running scheduled production, and any facility where gas is integral to daily operation.
Cost Reduction and Rapid Return on Investment
The financial case for on-site gas generation is compelling and measurable. Purchasing nitrogen or oxygen by the cylinder involves multiple recurring costs: tank rental fees, delivery charges, processing fees, cylinder management, and the product itself. These costs accumulate daily and increase proportionally with demand.
On-site generation eliminates these recurring expenses. After the initial investment in equipment, your cost per unit of gas drops dramatically. Facilities that switch from cylinder supply to on-site generation typically achieve return on investment in less than one year. For operations with consistent daily nitrogen or oxygen demand, the payback period is often measured in months, not years.
We model this precisely. During our assessment, we calculate your current monthly cylinder costs and compare them against the operating cost of an on-site system. The savings become clear quickly.
In fact, we conducted an analysis of a medium-sized winemaking and bottling business switching from cylinder nitrogen to onsite nitrogen generation and found that they enjoyed a 90% reduction in operating costs, and achieved a return on capital investment in just 14 months.
View the full cost analysis: https://compressedair.com.au/wp-content/uploads/2026/06/MCA-Winemaking-ROI-Case-Study.pdf
Price Stability and Enhanced Profitability
When you purchase gas by the bottle, your costs fluctuate with supplier pricing, delivery rates, and market demand. Price uncertainty makes budgeting difficult and reduces financial predictability. On-site generation provides price stability. Once the system is installed and operating, your gas cost is primarily the energy required to operate the compressor and generate the gas. That cost is fixed and predictable.
This stability allows better financial planning, more accurate budgeting, and improved profitability over the system’s operational life. You know your costs. You control your margins.
Reduced Environmental Impact
On-site gas generation reduces your facility’s carbon emissions by eliminating transportation. No delivery trucks mean no transport emissions. Additionally, correctly sized generators operate efficiently, minimising energy waste. For companies committed to emissions reduction and sustainable operations, on-site generation delivers measurable environmental benefit aligned with corporate responsibility goals.
Nitrogen and Oxygen Generation Applications
Food & Beverage Production
Food packaging operations use nitrogen to maintain product freshness and extend shelf life without chemical additives. Wine and beverage production relies on nitrogen to protect product quality and prevent oxidation. On-site nitrogen generation ensures consistent supply matched to your production schedule without reliance on external delivery or inventory management.
Manufacturing and Industrial Applications
Manufacturing operations across various industries benefit from on-demand nitrogen or oxygen supply matched to their specific purity and flow requirements. Whether for component assembly, material handling, quality control processes, or other industrial applications, on-site generation provides reliable gas availability without supply interruption.
Laboratory and Research
Laboratory analysis and research environments require consistent, high-purity gas supply. On-site generation eliminates the need to manage cylinders in research settings whilst ensuring the purity levels essential for precision analytical work.
More Info On Our Generators
Novair Noxerior Gas Generation Systems
Mobile Compressed Air is an authorised distributor of Novair Noxerior Gas Systems, a European manufacturer of world-class nitrogen and oxygen generation equipment. Through our partnership with Gas Generation Australia, we supply high-quality gas generators engineered for reliability and efficiency.
Our product range includes nitrogen generation systems for food and beverage applicationsand custom-built systems tailored to meet exact flow, purity, and production requirements. Whether your application requires food-grade nitrogen or industrial-purpose gas supply, we have the system and expertise to match your needs.
Each system is designed to transform your existing compressed air infrastructure into a gas production plant. You leverage equipment you already own to produce nitrogen or oxygen on site, eliminating external supply dependency and ongoing cylinder costs.
Our Service Process
When you contact Mobile Compressed Air, our team gathers details on your gas demand: the volume you need daily, the purity level your process requires, your pressure and flow specifications, and your facility layout. Where needed, we conduct a site visit to confirm demand and understand your operation first hand.
We then prepare a clear proposal detailing the gas generation system capacity, energy use, inclusions, purity levels, cost savings analysis, and any one-off costs such as transport, installation, and commissioning. Upon your acceptance, we schedule delivery and assign a lead technician accountable for your project.
Equipment arrives clean, tested, and matched with all necessary accessories. We complete site inductions, perform installation safely, verify performance with you, and provide training for your team. For permanent systems, we establish maintenance schedules and provide ongoing support with agreed response times.
Why Choose Mobile Compressed Air
You receive world-leading Novair Noxerior technology backed by local agility and responsiveness that larger providers cannot match. We’re not a hire-only company. We design, install, and service permanent gas generation systems that operate efficiently, meet compliance, and deliver reliability over years of operation.
Our technicians are qualified and experienced. Our parts are stocked locally with most available immediately from our Adelaide facility. Our response is fast. Our pricing is transparent with no hidden fees, clear inclusions, and honest assessment of your needs.
We understand that you need certainty. Certainty that your gas supply meets demand. Certainty that your gas purity meets your process requirements. Certainty that downtime doesn’t happen because of equipment failure or supplier issues. We deliver that certainty through reliability, efficiency, and genuine partnership.
Getting Started From Assessment to On-Site Production
Implementing an on-site nitrogen or oxygen generation system begins with understanding your current situation. How many gas cylinders do you purchase monthly? What’s your total cost including rental, delivery, and product? What purity level does your process require? What are your peak demand periods?
With this information, we design a system that matches your actual needs (not an inflated estimate), model your cost savings precisely, and outline the investment required and payback timeline.
For many facilities, on-site nitrogen or oxygen generation represents the lowest-cost, most reliable way to ensure continuous gas availability and eliminate supply risk. For others, it eliminates a production constraint and unlocks growth.
Mobile Compressed Air provides rapid assessment, clear proposal, and professional installation backed by ongoing support and accountability. Whether you’re producing nitrogen for food packaging and beverage production or custom gas applications for manufacturing or laboratory work, we deliver the system and service to keep your operation moving.
Contact us today. Tell us about your nitrogen or oxygen requirements, your current supply model, and your production timeline. We’ll review your situation, model the savings from on-site generation, and outline how your facility can produce its own gas, on demand, at purity levels matched to your process, available 24/7.
Everything compressed air. One partner. One responsibility. Your uptime.