PSA Oxygen Generator

Our PSA Oxygen Generator Systems offer an endless supply of Oxygen for a wide range of commercial applications For more than 20 years, our oxygen generator company has manufactured oxygen generators in purities up to 99%. Our rugged and reliable commercial oxygen generators are precision-tuned and ideally suited for a range of commercial applications.

Country of OriginSuzhou, ChinaBrandJoshining GasCertificationCE, ABS, CCS, BV, DNV, ASME, GOSTPackaging Normal exported wooden


● Fast operating, provide the required oxygen gas within 15~30 minutes.

● Equipment operating automatically, no workers needed in the whole production process.

● Molecular sieves are efficiently filled more compact, resulting in a longer life span.

● Tailor-made the oxygen generator according to customers’ individual project specifications and requirements, with high capacity, pressure, and purity ranges.

● Compact construction, advanced high-tech process, safe and reliable, low consumption.

Technical Index

  • Oxygen capacity:5~150Nm3/hr
  • Purity :93%±2
  • Pressure: 0.1~0.2 Mpa (Adjustable)
  • Dew Point:≤-40℃ (Adjustable)

Sold Globally

Joshining Gas Systems’ products are proudly made in Suzhou, China, however, our reach is global. Our customers around the world know that Joshining Gas Systems offer superior reliability and we’re proud to make quality products that can be used in the harshest global environments.

quality control

ISO Certified

We are a fully certified ISO 9001:2015 and ISO 13485:2016 manufacturing facility. In addition, our commercial products are  CE, ABS, CCS, BV, DNV, GOST certified along with all our pressure vessels being ASME certified. Our Quality Management System ensures that we provide our customers the best and the highest quality products possible.


Best Solution on the market

We offer the highest quality products utilizing our ISO certified factory’s along with outstanding engineering experience. Our in-house engineering team is the best in the business, featuring over 70 years of combined experience in nitrogen and oxygen generator technology. Whether you need a Nitrogen or Oxygen Generator for a standard application or prefer a customized system designed, built, and manufactured to meet hour specifications, we can accommodate your needs.


Outstanding Customer Service

Customer service is an integral part of company’s mission. We are here to help guide you during your decision making process, answer questions along the way and provide outstanding service and support once your equipment is on location.

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