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High-Pressure Oil-Free CO₂ Booster Compressor for Industrial Gas Boosting

  • Power range:≤55kW
  • Speed range: 300-680r/min
  • Flow range: ≤10-800Nm3/h
  • Intake pressure: <65Bar
  • Exhaust pressure: <350Bar
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Product Definition

The High-Pressure Oil-Free CO₂ Booster Compressor is a specialized gas compression unit designed to intake low‑ or medium‑pressure carbon dioxide and boost it to significantly higher discharge pressures—up to 350 bar or more—without any lubricating oil in the compression chamber. This dry‑running design guarantees 100% oil‑free CO₂ output, meeting the strictest purity requirements for industrial, food, and medical applications. Robust construction and advanced sealing technology ensure reliable, continuous operation even under demanding conditions.

Carbon dioxide booster compressor (4)

Products Advantages


  • 100% Oil-Free Design: Guarantees zero gas contamination, protecting product purity and downstream equipment. ideal for food, beverage, and pharmaceutical uses.

  • High-Pressure Capability: Delivers stable outlet pressures up to 200 bar (customizable to 350 bar) , suitable for cylinder filling, EOR, and supercritical extraction.

  • Corrosion Resistance: Constructed with premium stainless steel components to withstand moisture-saturated CO₂ gas.

  • Gas-Tight Sealing: Features advanced sealing technology to prevent hazardous CO₂ leakage and maximize gas recovery.

  • Energy Efficient: Optimized aerodynamic design lowers power consumption and reduces long-term operational costs.

  • Low Maintenance: Durable, wear-resistant materials extend service intervals and minimize factory downtime.

  • Compact & Silent – Space‑saving footprint and low‑noise operation make it suitable for both plant and laboratory environments.

  • Customisable – Available in various flow rates, motor voltages, and control systems to match specific process needs.



Target Industries & Applications


  • Food & Beverage: Used for carbonating drinks, flash freezing, and protective atmosphere packaging.

  • PHAL & Medical: Essential for supercritical fluid extraction (SFE) of botanicals and medical-grade gas supply.

  • Chemical & Petrochemical: Supports chemical synthesis, urea production, and enhanced oil recovery (EOR).

  • Industrial Manufacturing: Powering CO₂ laser cutting, dry ice blasting, and environmental test chambers.

  • Green Energy: Facilitates Carbon Capture, Utilization, and Storage (CCUS) to reduce industrial emissions.

  • Fire Suppression Systems-High‑pressure CO₂ storage for clean agent fire extinguishing.

  • Chemical & Pharmaceutical-Supercritical CO₂ extraction, reactor pressurisation.

  • Laboratories & Research-High‑precision gas supply for analytical instruments.



FAQS


Q1: What is the maximum discharge pressure this compressor can achieve?

A: Standard models offer up to 200 bar, customised versions can reach 350 bar upon request.


Q2: How does the oil‑free design benefit my process?

A: It eliminates the risk of oil contamination, so no additional filtration or oil‑removal systems are needed. This ensures pure CO₂ for food, medical, or sensitive industrial applications and reduces maintenance costs.


Q3: What flow rates are available?

A: We offer capacities from 10 Nm³/h up to 800+ Nm³/h, depending on inlet pressure and desired outlet pressure. Please provide your specific requirements for a tailored proposal.


Q4: Is this compressor suitable for continuous 24/7 operation?

A: Yes, our units are engineered for heavy‑duty, continuous use with robust cooling and durable components. Routine maintenance intervals are typically 4,000‑8,000 running hours.


Q5: What power supply options do you offer?

A: We support standard industrial voltages (e.g., 380V/50Hz, 400V/50Hz, 460V/60Hz) and can also supply explosion‑proof motors for hazardous areas.


Q6: Can you ship to South Africa / Russia / other regions?

A: Absolutely. We export worldwide and have experience with local shipping, customs clearance, and voltage requirements. Please contact us for country‑specific logistics.

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Email:  Anna@rockymachinery.com
 Address: Room 604, #12, Powerlong Center, No.689 Xiwang Road, Jiading District, Shanghai, China
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