Solvent Free CO2 Extraction Machine Long Term Commercial Co2 Extractor For CBD Processing

The 50L–500L supercritical CO2 extraction system is engineered to deliver high-efficiency, solvent-free extraction for botanical materials, herbs, and aromatic plants. By utilizing carbon dioxide under precisely controlled temperature and pressure conditions, this system transforms CO2 into a supercritical fluid that combines the properties of both a liquid and a gas. This unique state allows CO2 to penetrate plant material effectively while selectively dissolving valuable compounds such as cannabinoids, terpenes, and essential oils.

Compared with traditional solvent-based extraction methods, this system eliminates the need for ethanol or hydrocarbons, ensuring a cleaner final product with no toxic residues. The closed-loop design allows CO2 to be continuously recycled, significantly reducing operational costs and environmental impact. With modular scalability, this extraction system can support both mid-scale production and industrial expansion, making it a reliable choice for manufacturers aiming for long-term growth and consistent product quality.

Many extraction businesses face challenges related to inconsistent product quality, contamination risks, and high operating costs. Traditional solvent extraction methods often require additional purification steps, increasing production time and labor costs. Moreover, exposure to flammable or toxic solvents introduces safety concerns and regulatory challenges, especially in food and pharmaceutical applications.

This supercritical CO2 extraction system provides a clean and efficient alternative. It allows operators to precisely control extraction parameters, enabling selective extraction of target compounds while preserving sensitive components like terpenes. The integrated separator system supports fractionation, allowing multiple product grades to be collected in a single run. With high CO2 recovery rates, the system minimizes waste and ensures cost-effective operation over time.

• Extraction Capacity: 50L / 100L / 300L / 500L
• Working Pressure: Up to 5000 PSI
• Temperature Range: 5°C to 80°C
• CO2 Recovery Rate: ≥95%
• Material: Stainless Steel 304/316
• Control System: PLC with touch screen interface
• Operation Mode: Fully automatic closed-loop system

This system is widely used in CBD oil extraction, essential oil production, herbal medicine processing, and food-grade ingredient manufacturing. It is also suitable for cosmetic and fragrance industries that require high-purity botanical extracts. Companies focused on premium product positioning benefit significantly from the consistent quality delivered by CO2 extraction.

The extraction process begins by loading dried and prepared plant material into the extraction vessel. CO2 is then compressed and heated until it reaches a supercritical state. In this form, CO2 acts as a powerful solvent, dissolving target compounds from the biomass. The CO2 carrying the extracted compounds flows into separation vessels, where pressure and temperature are reduced. This causes the compounds to precipitate and be collected as oil. The CO2 is then cooled, condensed, and recycled back into the system for reuse.

When selecting a CO2 extraction system, it is important to consider your production capacity and long-term business goals. Smaller operations may start with 50L systems, while growing businesses should consider 100L or 300L systems for scalability. If your focus is on high-end products such as terpene-rich extracts, choosing a system with multi-stage separators is recommended. Automation level should also be aligned with labor availability and operational expertise.

Q1: Why choose CO2 extraction over ethanol extraction?
CO2 extraction produces cleaner and higher-quality extracts without solvent residue.

Q2: What kind of yield can be expected?
Yield depends on raw material quality but is generally consistent and efficient.

Q3: Is the system environmentally friendly?
Yes, CO2 is recyclable and does not produce harmful emissions.

Q4: Can the system be customized?
Yes, capacity, automation, and configuration can be tailored to specific needs.