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Oil-Free High-Pressure Carbon Dioxide Booster Compressor

  • 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 (2)

Products Advantages

  • Zero Risk of Oil Contamination – The lubricant‑free compression chamber guarantees that the CO₂ output remains absolutely clean, protecting both your product integrity and your downstream equipment. This design is especially valuable for food, drink, and health‑care industries.

  • Handles Extreme Pressures with Ease – Standard models comfortably deliver 200 bar, while upgraded versions can reach 350 bar. This makes the unit an excellent choice for cylinder charging, oilfield injection, and supercritical operations.

  • Engineered Against Corrosion – The use of top‑tier stainless steel ensures lasting durability even when compressing moist CO₂ streams.

  • Reliable Sealing, Zero Leaks – Advanced seal designs effectively block CO₂ from escaping, boosting both safety and recovery rates.

  • Designed for Energy Savings – A streamlined aerodynamic configuration reduces energy draw, helping you keep long‑term power costs under control.

  • Minimises Downtime – With rugged, long‑lasting materials, routine service intervals are extended, so your production keeps running smoothly with fewer stoppages.

  • Compact Size, Low Noise – The unit's modest dimensions and quiet performance adapt well to both industrial plants and research labs.

  • Tailored to Your Needs – We offer diverse flow rates, power supplies, and smart control interfaces, so the unit fits perfectly into your existing setup.



Target Industries & Applications


    • Carbonation, quick‑freezing, and modified‑atmosphere packaging – all for the food and beverage industry.

    • Supercritical extraction of botanicals and medical‑gas distribution – serving pharma and healthcare.

    • Chemical reactions, urea production, and oil‑field injection (EOR) – supporting the chemical and petrochemical field.

    • Laser cutting, dry‑ice cleaning, and environmental simulation chambers – powering industrial manufacturing.

    • CCUS (carbon capture, utilisation, and storage) for emission reduction – contributing to green energy initiatives.

    • High‑pressure CO₂ storage for clean agent fire extinguishing – used in fire suppression systems.

    • Supercritical CO₂ extraction and reactor pressure boosting – applied in chemical and pharmaceutical production.

    • Precision gas feeding for analytical instruments – essential in laboratory and research settings.


FAQS


Q1: What is the top discharge pressure?
A: Standard units give 200 bar; custom builds go up to 350 bar if required.


Q2: What advantage does oil‑free operation bring?
A: It removes all oil‑contamination risks, so you skip extra filtering devices, maintain gas purity for critical applications, and keep maintenance spend low.


Q3: How wide is the capacity selection?
A: We supply models from 10 Nm³/h to over 800 Nm³/h, based on your inlet pressure and needed outlet pressure. Share your specifications and we'll recommend a fit.


Q4: Can it handle non‑stop daily running?
A: Absolutely – it is ruggedly made for constant service, with strong cooling and sturdy internals. Normally, service checks come every 4,000–8,000 hours.


Q5: What power feed choices exist?
A: We cover common voltages (e.g., 380V/50Hz, 400V/50Hz, 460V/60Hz) and also offer explosion‑proof motors for hazardous locations.


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