Premium Oil-Free Gas Booster Compressors: High-Pressure Solutions for Industry

Premium Oil-Free Gas Booster Compressors: High-Pressure Solutions for Global Industry

With over 20 years of specialized engineering expertise, Shanghai Rocky Machinery delivers advanced, high-pressure gas booster solutions tailored for nitrogen, oxygen, hydrogen, and a wide array of specialized industrial gases.

Oil-Free Gas Booster Compressor

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.

Core Advantages

Our goal is to work closely with partners to help customers achieve greater success in multiple fields.

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.

Professional Gas Booster & Compressor Series

1. Flow rate: 100~240Nm³/h 1.67~4m3/min 58.9~141.2cfm 2. Intake/Outlet Pressure: 0.5MPa/5bar/72.5psi~5bar/50bar /725psi 3. Power:15~37kW/20~50hp
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1.Air delivery: 1.34~2.5m3/h 47-88cfm 2.Inlet Pressure:0.3-0.4 MPa/3~4bar/43.5-58psi 3.Outlet Pressure:15~20Mpa/150~200Bar/2175~2900psi 4.Power:22~45kW/30~60hp
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1. Flow rate: 20~80Nm³/h 0.33~1.34m3/min 11.6~47.3cfm 2. Intake Pressure: 0.5MPa/5bar/72.5psi 3. Outlet Pressure : 2.5MPa/25bar /362.5psi 4. Power:3~11kW/4~15hp
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1.Air delivery: 45~70Nm3/h 1589~2471cfm/h 2.Inlet Pressure:0.4 MPa/4bar/58psi 3.Outlet Pressure:15Mpa/150Bar/2175psi 4.Power: 18.5-22kW/25-30hp
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2003

Company Founded

20k㎡

Facility Area

130+

Countries And Regions Served

100k+

Annual Sales Volume

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.

Shanghai Rocky Machinery
Shanghai Rocky Machinery Company

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

Our oil-free gas boosters are specifically engineered to handle a wide range of non-flammable and non-explosive industrial gases, ensuring pure, secondary compression for diverse applications.

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.

Industry Applications

Engineered for maximum reliability and absolute gas purity, Shanghai Rocky’s booster systems are trusted across a diverse range of critical industrial sectors. From high-precision manufacturing to life-saving safety applications, our solutions ensure seamless performance where quality and pressure stability are paramount.

News & Innovation Focused

Explore our latest technological breakthroughs and global success stories in high-pressure gas innovation.
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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

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Contact Us

Telephone: +86-173-2106-2761
 WhatsApp: +8617321062761
Email: Anna@rockymachinery.com
 Address: Room 604, #12, Powerlong Center, No.689 Xiwang Road, Jiading District, Shanghai, China
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