Product Description
From botanical extracts and nutraceuticals to food ingredients and pharmaceuticals. Our Essential Oil Supercritical co2 Machine embodies our commitment to providing robust, reliable, and technologically advanced solutions that leverage the unique power of supercritical carbon dioxide.

Why Choose our Essential Oil Supercritical co2 Machine?
Our systems harness supercritical CO₂'s remarkable properties – its gas-like diffusivity and liquid-like solvating power – to deliver unmatched extraction results. This translates to:
- Exceptional Purity & Safety: Zero solvent residues in your final product, meeting the strictest global standards for food, pharma, and cosmetics.
- Gentle Processing: Low-temperature operation (typically 31-60°C, configurable) preserves delicate heat-sensitive compounds like volatile oils, antioxidants, and vitamins.
- Unparalleled Selectivity: Precise control over pressure and temperature allows targeted extraction of specific components.
- Environmental Responsibility: Using recyclable, non-toxic, non-flammable CO₂ significantly reduces environmental impact compared to traditional solvents.
- Cost Efficiency: Our optimized designs and closed-loop CO₂ recycling minimize operational costs over time.
Technical Specifications
We offer a comprehensive range of systems, from compact lab/pilot units to large-scale industrial production lines, all built with the same dedication to quality and performance. Here's an overview of our standard Supercritical CO2 Extraction Machine models:
| Model | Extraction Vessel Capacity | Max Working Pressure (MPa) | Power Consumption (kW) | Operating Temp Range | CO₂ Pump Flow (L/H) | Dimensions (L x W x H mm) |
|---|---|---|---|---|---|---|
| GKSFE-0.5 | 0.5 Liters | 50 | 10 | Up to 85°C | 50 | 2500 x 2500 x 1600 |
| GKSFE-1 | 1 Liter | 50 | 10 | Up to 85°C | 50 | 2500 x 2500 x 1600 |
| GKSFE-5 | 5 Liters | 50 | 18 | Up to 85°C | 50 | 2500 x 2500 x 1600 |
| GKSFE-10 | 10 Liters | 40 | 18 | Up to 85°C | 100 | 3000 x 2500 x 1600 |
| GKSFE-20 | 10 Liters x 2 | 40 | 25 | Up to 85°C | 200 | 3000 x 3000 x 1800 |
| GKSFE-30 | 10 Liters x 3 | 40 | 30 | Up to 85°C | 210 | 5000 x 4800 x 1800 |
| GKSFE-48 | 24 Liters x 2 | 40 | 45 | Up to 85°C | 400 | 5000 x 5000 x 4200 |
| GKSFE-96 | 24 Liters x 4 | 40 | 58 | Up to 85°C | 600 | 5800 x 5000 x 4200 |
| GKSFE-100 | 50 Liters x 2 | 40 | 60 | Up to 85°C | 800 | 6200 x 6000 x 4500 |
Applications Driving Innovation
GK Essential Oil Supercritical co2 Machine is trusted worldwide for producing:
- High-value Botanicals: Essential oils (lavender, peppermint, chamomile), oleoresins, spices, flavors & fragrances.
- Nutraceuticals & Pharmaceuticals: Cannabinoids (CBD, CBG), antioxidants, vitamins, omega-3/6/9 concentrates, alkaloids, terpenes.
- Food & Beverage: Decaffeinated coffee/tea, hop extracts for brewing, natural colorants (annatto, paprika), seed oils, cholesterol reduction.
- Cosmeceuticals: Concentrated plant actives, carrier oils, natural preservatives.

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