CO2 Sandwood Oil Supercritical Fluid Extraction Machine

CO2 Sandwood Oil Supercritical Fluid Extraction Machine

This set of technical solutions mainly adopts the supercritical extraction + molecular distillation + supercritical simulated moving bed process route. The entire process route mainly uses supercritical CO2 as the solvent.
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Description
Our company adheres to the 'customer first, product first' business philosophy, adhere to the principle of customer first to provide customers with quality services and high cost-effective CBD separation DAC column, CBD oil distillation equipment, ethanol cycle extraction equipment. We take 'to survive on quality, to develop on service' as our management concept, and provide high-quality products and excellent services for customers. We sincerely wish to establish long-term business relationship with clients from all over the world, and grow together stronger and stronger! For a long time, our company has been adhering to the business philosophy of 'quality is life, integrity-based, customer first', constantly developing new products, expanding the scale of the company, and serving every customer with care, thus winning the praise of our customers. We believe that building a distinctive corporate culture is of great significance for improving our management level, promoting company values, enhancing core competitiveness, and promoting scientific development.

‌Complete Production Line Solution for Hemp Supercritical Fluid Extraction:‌

 

‌Core Process Routes‌

 

 
 

Supercritical CO₂ Extraction

 

 
 
 

Molecular Distillation

 

 
 
 

Supercritical Simulated Moving Bed (SF-SMB)

 

 

These three integrated technical modules leverage supercritical CO₂ as the core solvent to achieve high-yield, high-purity CBD extraction while precisely removing THC to comply with global regulatory standards.

 

‌Process Workflow‌

 

 

1

Pretreatment Stage‌

1.Raw material preparation: Drying, crushing, and decarboxylation to optimize supercritical extraction.


2‌.Supercritical CO₂ extraction‌: Efficient extraction of hemp crude oil under low-temperature, high-pressure conditions (1.5–2 hours per batch).

2

Purification & Refining‌

1‌.Short-path distillation + winterization filtration‌: Removes waxes, pigments, and impurities to concentrate CBD to 60%+ purity.


2‌.Customized molecular distillation‌: Achieves >90% CBD yield while preserving heat-sensitive components.

3

THC Removal‌

‌SF-SMB chromatography‌: Industry-leading technology using supercritical CO₂ (replacing 90% of traditional solvents) for continuous THC separation. Features ultra-low stationary phase loss and scalable production

 

 

the whole line of CBD extraction technlogy process

 

 

Advantages‌ of Supercritical CO2 Extraction Device

Solvent-free‌

No explosion-proof design required; simplified regulatory compliance.

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Cost-efficiency‌

CO₂ recycling minimizes expenses (electricity is the primary cost). Produces high-concentration CBD for easier downstream purification.

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Premium quality‌

Delivers >99% pure CBD with strong market competitiveness.

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1-CBD supercritical CO2 extraction plant

 

The molecular distillation equipment is customized for CBD refinement: It achieves >99% yield and produces 60%+ CBD concentrate (content depends on raw material quality).

 

2-Molecular distillation devcie

 

The supercritical simulated moving bed (SMB) is the most advanced chromatography technology. The equipment primarily consists of two components: the simulated moving bed system and the supercritical CO₂ system. It is mainly used for the separation of tetrahydrocannabinol (THC). Compared to traditional chromatography methods, it offers the following advantages:

 

1‌.Reduced solvent consumption:‌ The use of supercritical CO₂ as the mobile phase reduces solvent usage to 10% of that required by traditional solvents.
2‌.Minimal stationary phase loss:‌ The stationary phase experiences extremely low degradation, significantly lowering operating costs.​​​​​​​
3‌.Continuous production capability:‌ It enables continuous industrial-scale operation, making it more efficient than traditional chromatography systems of the same scale.​​​​​​​
4‌.Technical support availability:‌ Ongoing technical assistance is provided.

 

Applications‌

 

pdf.png1Industrial hemp CBD crude oil extraction
pdf.png2High-purity CBD isolation (pharmaceutical/food grade)
pdf.png3‌Precise THC removal‌ (<0.3% compliance)


 ‌   Contact us today to discuss your requirements.‌

 

SMB

 

Factory photo

 

 

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Packing

 

 

product-1200-1564

 

FAQ

 

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Technical Parameters
We are willing to set an example to provide consumers with more valuable CO2 Sandwood Oil Supercritical Fluid Extraction Machine and services and strive to promote the development of the industry. We believe we can satisfy with you. Customer satisfaction is our goal, stable quality is the pillar of our survival, and high-quality service is the guarantee of our reputation. We wholeheartedly welcome colleagues with lofty ideals at home and abroad to work together to seek common development and create brilliance together!