Borisbang Industrial Technology (Nantong) Co., Ltd.
25L×2 Supercritical CO2 Extraction Equipment
Best-Seller for Essential Oil Extraction
Why the 25L×2 Supercritical CO2 Extraction Equipment Is a Best-Seller for Essential Oil Extraction
Choosing the right equipment is crucial in the field of natural essential oil extraction. The 25L×2 supercritical CO2 extraction machine has emerged as a best-selling solution for aromatherapy brands, natural skincare manufacturers, and botanical extract workshops. Its high efficiency, flexibility, and excellent cost-performance ratio make it a top choice for both small-scale and professional users.
Further reading: Supercritical carbon dioxide
1. Dual Extraction Vessels Boost Efficiency
The system features two 25-liter extraction vessels that operate alternately. This design significantly reduces batch turnaround time and increases overall throughput. As a result, the equipment is ideal for extracting essential oils from aromatic plants like lavender, rosemary, rose, lemongrass, and eucalyptus.
2. Gentle Extraction Preserves Bioactive Compounds
Unlike traditional distillation, supercritical CO2 extraction uses low temperatures and no organic solvents. This gentle process effectively retains the plant’s natural aroma compounds, terpenes, and trace elements. It also eliminates the risk of thermal degradation, ensuring a high-quality final product.
3. Flexible Operation for Custom Formulation
The system provides:
- Wide pressure range (typically 0–35 MPa);
- Precise temperature control (heating system adjustable between 0–85°C);
- Adjustable parameters for extraction and separation tailored to different essential oils.
- This operational flexibility enables users to fine-tune processes for optimal yield and purity across various plant types.
4. Compact Design Ideal for SMEs and Labs
With a space-saving footprint and smart layout, this machine fits perfectly in:
- Startup essential oil workshops,
- Aromatherapist studios,
- Research labs for pilot testing and formulation development.
5. Cost-Effective Investment with Fast ROI
Compared to larger-scale systems, the 25L×2 model offers:
- Lower upfront investment,
- Sufficient capacity (handling 5–10 kg of dry material per day),
- Easy cleaning and maintenance, which reduces operational costs.
This makes it an attractive option for businesses seeking quality and economy.
6. Broad Compatibility with Plant Materials and Market Needs
Users have successfully extracted essential oils from a wide range of botanicals, including:
- Flowers: rose, chamomile, jasmine
- Herbs: lavender, lemongrass, mint
- Resins: frankincense, myrrh, agarwood
- Citrus peels: lemon, orange, grapefruit
This versatility allows producers to meet diverse market demands.
7. Conclusion
With its dual-vessel design, high-quality extraction, strong adaptability, and competitive price, the 25L×2 supercritical CO2 extraction equipment stands out as a top-tier solution in the essential oil industry. Whether you’re scaling up a boutique production line or developing premium formulas, this model is a trustworthy and proven choice.
Best-Selling Supercritical CO2 Extraction Equipment
Technical Specifications
| Component | Specification |
|---|---|
| Extraction Vessels | 25L × 2; Max Pressure: 40 MPa |
| Separation Vessels | 10L × 2; Max Pressure: 30 MPa |
| Pumps | High-pressure CO2 pump + co-solvent pump |
| Cooling System | Temperature range: 5°C–10°C |
| Heat Exchange System | Max Pressure: 40 MPa |
| Purification System | Max Pressure: 16 MPa |
| CO2 Storage Tank | Max Pressure: 16 MPa |
| Safety System | Pressure gauges, overpressure protection, and safety valves on all vessels |
| Temperature Control | Range: Room temp to 75°C |
| Power Consumption | 39.37 kW |
| Installation Area | 6000mm × 4000mm × 4500mm |
| CO2 Supply | Food-grade 99.9%, 22kg per bottle |
| Electrical Supply | Three-phase |
Frequently Asked Questions (FAQ)
Q1: How much raw material can the 25L×2 CO2 extractor process daily?
A: It can handle approximately 5–10 kg of dry plant material per day, depending on the type and density of the raw material.
Q2: What kind of essential oils can be extracted with this system?
A: This machine is suitable for extracting oils from flowers, herbs, resins, and citrus peels—including lavender, rose, frankincense, lemongrass, and more.
Q3: Is the CO2 used in the process recyclable?
A: Yes. The system can be equipped with a CO2 recovery unit, significantly reducing gas consumption and operating costs.
Q4: Can I adjust the pressure and temperature for different plant types?
A: Absolutely. The system allows precise control of pressure and temperature to optimize extraction for each specific botanical.
Q5: Who is this equipment ideal for?
A: It’s perfect for SMEs, formulation labs, aromatherapists, and boutique essential oil producers seeking high-quality extraction with modest investment.