In the field of industrial welding and cutting, oxygen purity is a core factor determining production efficiency, processing precision, and cost control. The high-purity oxygen generator launched by Jiangsu Minnuo Group, with oxygen purity exceeding 99%, accurately meets industry needs. Relying on advanced PSA (Pressure Swing Adsorption) technology and strict quality control standards, it has become the preferred equipment for metal processing enterprises to upgrade production, injecting an efficient, stable, and economical power source into welding and cutting processes.
High-Purity Oxygen: The “Performance Core” of Welding & Cutting
In industrial welding and cutting, oxygen purity directly dominates combustion reaction efficiency and process stability. The oxygen purity output by Jiangsu Minnuo’s high-purity oxygen generator far exceeds the basic industrial-grade standards, with its core values reflected in three dimensions:
• Efficiency Enhancement: Oxygen with a purity of over 99% can accelerate metal combustion reactions, increasing cutting speed by more than 30% compared to ordinary industrial oxygen. The effect is particularly significant in thick plate cutting, which can reduce the time of traditional flame cutting by nearly half, and the laser cutting efficiency can even reach 100 times that of wire cutting.
• Quality Upgrade: High-purity gas sources reduce interference from impurities such as nitrogen, resulting in smooth and flat cutting surfaces without slag and small heat-affected zones. The surface finish of the cut can reach D4-D6 level, and the welded joints have higher strength and better sealing, greatly reducing subsequent grinding and processing costs.
• Compliance & Adaptability: Fully meets the core requirement of ≥99.5% oxygen for welding and cutting in the new national standard GB/T 3863-2025, adapting to various processes such as laser cutting, oxy-acetylene welding, and plasma cutting, and compatible with complex scenarios such as thick plate processing and precision component manufacturing.
Minnuo High-Purity Oxygen Generator: “Hardcore Advantages” in Industrial Scenarios
As a powerful enterprise deeply engaged in the gas equipment field, Jiangsu Minnuo’s high-purity oxygen generator not only meets the purity standards but also fits the actual needs of industrial production:
• Stable Continuous Operation: Adopting imported lithium molecular sieves and twin-tower switching technology, it provides 24/7 continuous oxygen supply without interruption. The fluctuation of air pressure and purity is controlled within ±0.5%, avoiding cutting interruptions or welding defects caused by unstable gas sources.
• Economical & Environmentally Friendly: Compared with traditional oxygen cylinders, it eliminates the need for manual replacement and prevents leakage and waste, reducing usage costs by more than 50%. It produces oxygen immediately after being powered on, with no chemical consumables, and the exhaust emissions meet environmental protection standards, conforming to the development trend of green industry.
• Intelligent & Durable: Equipped with an intelligent control system, it can precisely adjust oxygen flow and purity to meet the processing needs of different metal materials (carbon steel, stainless steel, aluminum alloy, etc.). The body adopts 1.2MM anti-rust sheet metal and double-layer filtration design, which can start without preheating in a low-temperature environment of -20℃, adapting to multi-scene operations such as workshops and outdoor work.
Empowering Full Scenarios: From Routine Processing to Special Needs
The application scenarios of Jiangsu Minnuo’s high-purity oxygen generator have covered the entire field of industrial welding and cutting: whether it is thick plate cutting in large machinery manufacturing, precision welding in pressure vessel production, on-site operations in construction machinery maintenance, or even special scenarios such as underwater welding and cutting, it can provide a stable and reliable high-purity oxygen source. Its efficient combustion-supporting performance makes the flame temperature more concentrated, which can not only cope with the penetration cutting of thick plates above 10mm but also meet the fine welding needs of precision components, helping enterprises improve production capacity and product qualification rate.
In the wave of industrial modernization and upgrading, Jiangsu Minnuo Group provides a “purity-compliant, stable and reliable, economical and environmentally friendly” oxygen generation solution for the welding and cutting industry with a purity commitment of over 99% and product performance adaptable to all scenarios. Choosing Minnuo’s high-purity oxygen generator means choosing efficient production and quality assurance, making every welding and cutting operation accurate and efficient, and creating greater production value for enterprises.
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