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Industrial Oxygen Generator Market

Industrial Oxygen Generator Market Size, Share, Competitive Landscape and Trend Analysis Report by Technology, Mode of Operation, Application and End Use industry: Global Opportunity and Industry Forecast (2026-2032)

Report ID:

1141

Industry:

Chemicals & Materials

Published on:

Jan 2026

Industrial Oxygen Generator Market Summary

Global Industrial Oxygen Generator Market was a value of USD 6.25 Billion in 2025 and expected it to hit USD 10.92 Billion by 2032, with a CAGR of 8.3 % during the forecast period (2026-2032). 

Industrial Oxygen Generator Industry Trends and Analytical Insights –

  • Asia-Pacific dominated the Industrial Oxygen Generator market in 2025, driven by rapid industrialization, expanding steel, chemicals, healthcare, and electronics manufacturing, and increasing adoption of on-site oxygen generation systems across China, India, Japan, and Southeast Asia to reduce gas procurement and logistics costs.

  • Pressure Swing Adsorption (PSA) oxygen generators held the largest market share, owing to their cost-effectiveness, energy efficiency, ease of installation, and suitability for continuous oxygen supply in industries such as metal fabrication, wastewater treatment, glass manufacturing, and healthcare facilities.

  • Key Industrial Oxygen Generator manufacturers focused on technological advancements, automation, energy-efficient designs, and compact modular systems, along with strategic partnerships and capacity expansions to cater to growing demand from steel plants, hospitals, and decentralized industrial operations.

Market Size & Forecast

  • Market Size 2025: USD 6.25 Billion

  • Projected Market Size 2032: USD 10.92 Billion

  • CAGR (2026-2032): 8.3%

  • Asia Pacific: Dominating market in 2025

Industrial Oxygen Generator Market Overview

The Government of India has significantly expanded the deployment of Pressure Swing Adsorption (PSA) oxygen generation plants, a core technology also used in many industrial oxygen generators due to its ability to produce oxygen on-site from ambient air using molecular sieve adsorption. According to recent government records, over 4,115 PSA oxygen plants have been commissioned across the country, with a combined commissioned capacity of approximately 4,755 metric tonnes of oxygen output, supported through multiple initiatives such as PM-CARES, state/CSR efforts, central PSUs, and foreign aid, with 1,225 plants alone established under the PM-CARES program.

This reflects a strategic public investment in decentralized oxygen generation infrastructure to reduce reliance on external supplies and enhance self-sufficiency, particularly in healthcare and allied sectors. Although the primary government reports focus on medical oxygen needs, PSA technology’s broader relevance to industry is clear: PSA-based generators produce oxygen at purities typically up to ~90–95 % with flow rates suited to industrial needs such as metal cutting, welding, chemical processing, water treatment, and glass manufacturing, and can range from small modules (few Nm³/hr) to larger capacity units.

Industrial Oxygen Generator Market Dynamics

The Industrial Oxygen Generator market is being propelled by several strong drivers and evolving trends that are shaping adoption and investment globally. A key market driver is the expanding demand for reliable, on-site oxygen generation across diverse end-use industries such as metal fabrication, chemical processing, glass manufacturing, wastewater treatment, and healthcare facilities, where continuous, high-purity oxygen improves process efficiency, reduces operational costs, and minimizes dependence on traditional bulk deliveries of gas cylinders. This shift toward on-site generation technologies like Pressure Swing Adsorption (PSA), VPSA, and cryogenic systems is fueled by the promise of cost savings, greater operational flexibility, and enhanced supply chain resilience, particularly in emerging economies experiencing rapid industrialization and infrastructure expansion.

Technological advancements represent another significant trend, with manufacturers innovating more energy-efficient, compact, and automated oxygen generator systems that offer improved reliability and lower total cost of ownership. Integration of smart monitoring and control capabilities, as well as developments in adsorbent materials and system design, are making generators increasingly accessible and scalable for a wider range of applications. These trends are complemented by growing regulatory and sustainability pressures that encourage cleaner production processes, prompting industries to adopt oxygen generation systems that reduce logistical emissions and support environmental compliance.

Industrial Oxygen Generator Market Segment Analysis

Based on Technology, the market is segmented into Pressure Swing Adsorption (PSA), Vacuum Pressure Swing Adsorption (VPSA), and Cryogenic Oxygen Generators. Pressure Swing Adsorption (PSA) segment dominated the market in 2025 and is expected to hold the largest Industrial Oxygen Generator Market share over the forecast period. The Pressure Swing Adsorption (PSA) segment dominates the Industrial Oxygen Generator Market primarily due to its cost-effectiveness, operational efficiency, and suitability for on-site oxygen generation across a wide range of industrial applications. PSA systems generate oxygen by separating it from compressed ambient air using zeolite molecular sieves, enabling continuous oxygen production without dependence on external gas suppliers. This significantly reduces logistics, storage, and transportation costs associated with liquid or cylinder oxygen, making PSA technology especially attractive for industries with steady oxygen demand.

Industrial Oxygen Generator Market Regional Insight

Asia Pacific dominated the market in 2025 and is expected to hold the largest Industrial Oxygen Generator Market share over the forecast period. The Asia-Pacific region stands as the largest and fastest-growing market for industrial oxygen generators, supported by rapid industrialization, expanding healthcare infrastructure, and strong manufacturing activity. Asia-Pacific accounts for a significant share of global oxygen demand, with China alone representing around 23–41 % of total oxygen consumption and producing approximately 19 billion cubic meters of oxygen annually, more than three times India’s output of about 7.5 billion cubic meters; this reflects major production and consumption capacity in oxygen-intensive industries such as steel, chemicals, electronics, and semiconductors. China, India, Japan, and South Korea are key contributors, with the region expected to continue robust growth driven by infrastructure expansion and rising localized on-site generation plants to ensure supply reliability.


Industrial Oxygen Generator Market Competitive Landscape

The competitive landscape of the Industrial Oxygen Generator market is moderately fragmented, with a mix of large multinational industrial gas corporations and specialized technology providers competing on technology, geographic reach, service support, and energy-efficiency. Leading global players include Air Liquide (France), Linde plc (UK/Ireland), Air Products and Chemicals, Inc. (US), and Atlas Copco (Sweden), which collectively command a significant share of the Industrial Oxygen Generator market through extensive product portfolios, advanced PSA/VPSA and cryogenic technologies, and broad global distribution networks. These companies focus on innovation, sustainable and energy-efficient oxygen generation systems, and integrated gas supply solutions tailored to industries such as metal processing, chemicals, glass manufacturing, and wastewater treatment.

Competitive strategies in the Industrial Oxygen Generator market include technological innovation, strategic acquisitions, partnerships, and capacity expansions, as well as increased focus on IoT-enabled remote monitoring, smart control systems, and energy-efficient designs to meet evolving industrial needs and sustainability goals. Recent consolidation efforts—such as acquisitions by major industrial gas firms—underscore the trend toward expanding global footprint and product capabilities.

Industrial Oxygen Generator Market Scope:

Major Industrial Oxygen Generator Market Key Players includes

1.     Atlas Copco

2.     Absstem Technologies LLP

3.     On Site Gas Systems

4.     Novair industries

5.     Oxair Gas Systems

6.     CAIRE Inc (AirSep)

7.     Oxymat A/S

8.     Inmatec GmbH

9.     Generon

10.  MVS Engineering

11.  Linde plc

12.  Omega Air

13.  Delta P Equipment

14.  Hi-Tech (China)

15.  Peak Scientific

16.  OGSI (Oxygen Generating Systems International)

17.  KingHOOD Gaseous System

18.  Cosmodyne (Nikkiso)

19.  BROTIE

20.  Longfian Scitech Co

Frequently asked Questions

1. Which region dominated the Industrial Oxygen Generator market in 2025?

Ans: Asia-Pacific dominated the market in 2025 due to rapid industrialization and strong manufacturing growth.

2. Which technology segment holds the largest Industrial Oxygen Generator market share?

Ans: Pressure Swing Adsorption (PSA) technology holds the largest Industrial Oxygen Generator market share.

3. Why is PSA technology widely adopted in industrial oxygen generators?

Ans: PSA systems are cost-effective, energy-efficient, easy to install, and suitable for continuous on-site oxygen supply.

4. What are the major drivers of the Industrial Oxygen Generator market?

Ans: Key drivers include rising demand for on-site oxygen generation, cost savings, supply reliability, and growth in steel, chemical, healthcare

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