
Over 30 years of design and production of supercritical CO₂ extraction Machine
Supercritical CO₂ Extraction Machine Manufacturer
Essential Oil Extraction Equipment | GMP Certified Industrial Extraction Solutions
Supercritical CO₂ extraction machine manufacturer
SINCE 1989
Borisbang Industrial Technology Co., Ltd. has more than 30 years of experience in producing supercritical CO2 extraction machines. It is mainly committed to the research development and production of supercritical CO2 extraction equipment and has formed a series of medium and small-scale test (production) machine production capabilities. BIT distributes its products nationwide and exports them to the U.S., South Korea, Southeast Asia, and beyond. Businesses use our systems to extract and differentiate active ingredients in medicine, food, flavors, and fragrances.

Core Advantages
BIT Supercritical CO₂ Extraction Machine: Clean Process & High-Efficiency Extraction Technology
Our equipment is designed for the pharmaceutical, food, cosmetics, and fragrance industries, catering to the extraction of herbal essential oils and active ingredient separation. Key advantages include:
- Low-Temperature, Non-Destructive Extraction: Preserves plant active ingredients intact (e.g., CBD, astaxanthin).
- 99% CO₂ Recovery Rate: Reduces production costs and meets environmental standards.
- Precision Pressure Control: Accuracy up to 0.1 MPa, adaptable for both laboratory and mass production applications.
- Dual Safety Certification: ASME + PED compliance ensures industrial safety.
Applicable Materials
- High-Value Plant Extracts: Hemp CBD oil, Ganoderma spore oil, sea buckthorn seed oil, frankincense oil.
- Fragrance & Food Processing: Ginger oil, sandalwood oil, decaffeinated spice oil, hop extract.
- Functional Ingredients: Astaxanthin, rice bran oil, tea tree seed oil, olive pomace oil.




WHY CHOOSE US
More than 30 years of supercritical fluid technology research and development | 100+ engineers team
Preferred supplier for pharmaceutical/food/cosmetic industries in more than 70 countries around the world
We have a strong technical team of over 100 professional engineers and have collaborated with experts from China’s top universities and research institutions for more than 30 years. We offer a full range of solutions, including:
- Full-Scale Equipment Range: From 5L laboratory models to 5000L industrial-scale supercritical CO2 extraction systems.
- Customized Solutions: Support for GMP and ISO-compliant facility development.
- Comprehensive support for the entire process, from R&D to commercial production.
Internationally Certified Extraction Equipment Supplier | Compliance Assurance
- Global Market Access Certifications: CE (EU), ASME (USA), PED (Pressure Equipment Directive)
- Quality Management System: ISO 9001 certified with full-process traceability
- Customer Service Commitment: 48-hour response time, installation training, and lifetime maintenance

NEWS & EVENTS
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Integrated Application of Supercritical CO2 Extraction and Reverse Osmosis Membrane Technology: A Future Trend in Green Extraction and Purification
In the era of green manufacturing and high-value natural product development, traditional chemical extraction and separation processes are significantly transforming toward eco-friendliness, efficiency, and intelligence. Supercritical carbon dioxide (CO2) extraction and reverse osmosis (RO) membrane separation have emerged as two powerful green technologies. Their integrated application across various industries is creating innovative solutions for combined […]
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Supercritical CO2 Extraction of High-Value Plant Oils and Aromatics: A Deep Dive into Green Extraction Technology
What is Supercritical CO2 Extraction? Supercritical CO2 refers to CO2 that exists in a hybrid state between gas and liquid, achieved at temperatures above 31.1°C and pressures over 7.38 MPa. In this state, CO2 behaves like a gas in terms of diffusion and like a liquid in terms of solvating power, making it an ideal solvent […]
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Supercritical CO2 Extraction and Fractional Distillation of Agarwood: A Solvent-Free Approach
Agarwood is a high-value natural aromatic material known for its complex fragrance compounds. To enhance the extraction efficiency and purity of its active ingredients, this study investigates the application of supercritical CO2 extraction and fractional distillation techniques to agarwood. The results demonstrate that under solvent-free conditions, this combination offers an efficient, green solution for producing […]