Sanghi Overseas delivers world-class Oxygen and Nitrogen gas plants designed for industrial, medical

Oxygen/Nitrogen Gas Plant Oxygen Gas Plants Nitrogen Gas Plants Oxygen Gas Plant Power-Efficient Gas Plant engineered for high-performance, reliability, and long-term value. Sanghi Overseas delivers world-class Oxygen and Nitrogen gas plants designed for industrial, medical, and specialty applications. Built on advanced cryogenic air separation technology, our plants offer exceptional purity, low power consumption, and dependable 24/7 operation. With 1100+ installations across 90+ countries, Sanghi Overseas plants are trusted for their engineering supremacy, operational stability, and proven field performance. Oxygen Gas Plants Our Oxygen Gas Plants are engineered to be safe, economical, and exceptionally power-efficient — making them ideal for continuous industrial operation. Key Features Medium Operating Pressure Medium Operating Pressure Oxygen Plants operate at just 32–35 kg/cm², significantly reducing energy consumption Cryogenic Liquid Oxygen Pump Enables seamless cylinder filling of dry gaseous oxygen at desired pressure of up to 200 kg/cm²g (Bar) Integrated Molecular Sieve Dryer Removes moisture, CO₂, acetylene, hydrocarbons, and other impurities. Fast Start-Up Requires only ~8 hours to resume production after the defrost cycle. Dual Production Capability Simultaneously produces high-purity Oxygen (up to 99.6%) & up to 99.9999% Nitrogen without additional cost. Compact Layout Complete plant and cylinder filling station can be accommodated within a compact footprint. Performance Advantages 1.0 kWh per m³ of oxygen for 250 cu.m/hr capacity and above, under normal continuous operation — one of the lowest energy profiles in the industry. Output typically exceeds rated capacity due to efficient design and high-quality materials Super-efficient expansion engine ensures rapid cooling, reduced startup time, and long-term power savings. How It Works (Cryogenic Air Separation) Atmospheric air is compressed, cooled, purified through molecular sieves, and passed through heat exchangers. A portion flows through an expansion engine to generate refrigeration. Liquefied air then enters distillation columns for separation, where oxygen and nitrogen split based on boiling points. Waste nitrogen and product oxygen are routed through heat exchangers for energy recovery before final delivery or cylinder filling. Benefits of Oxygen Gas Plant Benefits of Oxygen Gas Plants 99.6% purity suitable for medical & industrial use Long-term cost savings with superior ROI Power-efficient cryogenic processing Independence from external LOX/LIN supply chains Highly customizable capacities (40 to 1500+ m³/hr) Plant Specifications Production Capacity The plant is very versatile and can be set for a cycle to produce any one of the following alternatives: Oxygen production / nitrogen production table All Oxygen Model Gas Qty (Cu.M/Hr) Gas Purity % Product Pressure (Kg/cm²) Nitrogen Gas Qty (Cu.M/Hr) Nitrogen Gas Purity % Product Pressure (Kg/cm²) 1 SANGHI-O RG 80