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03-21 2026
HONGBO Oxygen Compressor: Pure, Dependable Oxygen for Demanding Plants
In today’s factories—whether pharmaceuticals, semiconductors, food packaging, or specialty chemicals—any compromise in oxygen purity can shut down lines, ruin product, or create serious hazards. That’s why HONGBO has spent nearly 20 years perfecting oxygen compressor systems that deliver truly clean, high-pressure oxygen without oil contamination. Our oxygen compressor range—oil-free reciprocating and diaphragm models—has become a go-to for sites that run PSA/VPSA oxygen plants and need reliable downstream compression to 150–200 bar or more.
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03-19 2026
HONGBO Hydrogen Compressor: Solid, Field-Proven Choice for Today's Hydrogen Work
Hydrogen is moving fast from lab talk to everyday industrial reality, especially in green energy setups where zero emissions really count. Compressing it safely—without leaks, without contamination, and without wasting power—is one of the toughest parts. That's where we've put our effort at HONGBO. Since 2006, Jiangsu Hongbo Gas Equipment Technology Group has built a track record in gas separation, purification, and compression systems. Our Hydrogen Compressor models draw on that real-world experience to handle the everyday demands of hydrogen plants, refueling points, and process lines.
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06-11 2025
How to choose between PSA and VPSA oxygen systems?
What’s the PSA oxygen generator molecular sieve type? Could you please give me the answer of VPSA vs PSA oxygen plant efficiency?
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06-11 2025
Adsorption Pressure Parameters for PSA Nitrogen & Oxygen Generation Systems
In pressure swing adsorption (PSA) air separation systems, the standard adsorption pressures are: - PSA oxygen generators: Typically operate at 5.5 bar using zeolite molecular sieves - PSA nitrogen generators: Normally function at 7-8 bar with carbon molecular sieves (CMS)
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06-11 2025
Criticality of Air Compressor Preventive Maintenance and Risks Associated with Non-OEM/Substandard Components
After being compressed by the air compressor, the air undergoes dust removal, oil removal, and drying before entering the air storage tank.
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06-10 2025
Why Does a Nitrogen Generator Require Maintenance?
A Pressure Swing Adsorption (PSA) nitrogen generator utilizes carbon molecular sieve (CMS) as the adsorbent, operating on the principle of pressurized adsorption and depressurization desorption to separate oxygen from air, thereby producing nitrogen.
