
Advanced Oil-Free Gas Booster Systems for High-Purity Applications
Shanghai Rocky Machinery specializes in high-pressure Gas Booster Compressor technology specifically engineered for the reliable secondary compression of nitrogen, oxygen, hydrogen, and a wide range of specialized industrial gases. Our 100% oil-free Gas Booster Compressors meet Germany’s stringent TÜV Class 0 standards to guarantee zero secondary contamination, featuring a heavy-duty construction with stainless steel cylinders and advanced sealing that ensures both maximum operational efficiency and minimal leakage.
1
Ultimate Purity
Oil-Free Design
• 100% oil-free lubrication & stainless steel cylinders – zero contamination risk.
•Exclusive mid-body sealing keeps leak rate below 0.4% – preserves rare gases.
• Ideal for medical, pharma and food industries.
2
Heavy-Duty Longevity
Reliable Performance
• Low-speed, high-load for high durability.
• Extended bearing and guide ring service life.
• 24/7 continuous heavy-duty operation.
3
Multi-Stage Compression
Full Protection
• Multi-stage compression with stage-by-stage safety.
• Precise interstage temperature and pressure control.
• High efficiency and safety under high pressure.
4
Quiet Intelligence
Eco-Friendly Operation
• Noise < 75 dB(A), quiet operation.
• Real-time monitoring and maintenance alert.
• Compact skid-mounted design, easy installation, minimal footprint, low maintenance.
2003
20k㎡
130+
100k+
Who We Are
Shanghai Rocky Machinery
Founded in 2003, Shanghai Rocky Machinery is a premier manufacturer specializing in the R&D and global service of advanced gas compression solutions across more than 130 countries. We provide high-quality, certified OEM/ODM services that combine precision manufacturing with world-class technology to drive industrial value and environmental sustainability.
Our Gas Booster Compressors set the industry standard for purity, utilizing 100% oil-free technology that meets Germany's prestigious TÜV Class 0 requirements for critical applications in the medical and pharmaceutical sectors. Engineered with a unique sealing structure and heavy-duty stainless steel cylinders, these boosters ensure exceptional gas integrity and minimal leakage while providing stable, continuous operation for specialized industrial and rare gas needs.


Contact Us
Ready to optimize your industrial gas application with our advanced 100% oil-free, high-pressure Gas Booster Compressor technology designed for maximum purity and efficiency? Contact our team of senior engineers today for a professional technical consultation and a customized quote on a Gas Booster Compressor system specifically tailored to meet your unique pressure and gas media requirements.
Supported Gas Mediums
Standard Industrial Gases
Optimized for the secondary boosting of Nitrogen (N2), Oxygen (O2), and high-pressure compressed air.
Specialized Energy Gases
Robust solutions for the compression and recovery of Hydrogen (H2), Carbon Dioxide (CO2), and Natural Gas.
Rare & High-Value Gases
High-precision sealing systems designed for expensive or sensitive media, including Helium (He), Argon (Ar), and Sulfur Hexafluoride (SF6).
Refrigerants & Chemical Gases
Specialized configurations available for Freon and other industrial chemical mediums requiring high-purity handling.
Pharmaceutical & Food Industry
PET Bottle Blowing Industry
Textile & Air-Jet Loom Industry
Fiber Laser Cutting & Metalworking
Diving & Firefighting Industry
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FAQ
Is the compressed gas truly 100% oil-free?
Yes, our gas booster systems meet the Germany TÜV Class 0 standard, ensuring zero secondary oil contamination for sensitive medical and pharmaceutical applications.
What types of gases are compatible with your boosters?
Can the pressure and voltage be customized?
How is gas leakage prevented during high-pressure operation?
Are these boosters suitable for continuous 24-hour industrial use?
Keep in touch with us
Stay connected with Shanghai Rocky Machinery to stay informed about the latest technological breakthroughs and innovations in high-pressure, oil-free gas compression. Our team of senior engineers is always ready to provide you with expert technical consultations and tailored solutions designed to meet the unique challenges of your global industrial applications. From precision medical gas requirements to heavy-duty manufacturing needs, we are committed to delivering world-class service and reliable performance to our partners in more than 130 countries and territories worldwide.
Mob:+86-173-2106-2761
E-mail:Anna@rockymachinery.com





