China CO2 Oil Extraction Machine for Hemp Extraction Machine

China CO2 Oil Extraction Machine for Hemp Extraction Machine

Product Description


The Supercritical CO2 Oil Extraction Machine/Equipment is suitable for producing pharmaceutical C-B-D and various essential oil and hemp oil extraction, herbal and plant oil extraction. It is widely used to produce garlic oil, essential oil, rose oil, caffeine, fructus hippophae, etc.

1. Low critical temperature suitable for extraction and purification of heat-sensitive compound. 
2. Being capable to provide inert environment to avoid oxidation of products and affection of effective content of extracts. 
3. Fast extraction speed (generally 1-2 hours per run), no toxicity, non-flammable, safe application and no pollution upon environment.
4. No residue of solvent, no nitrate and ions of heavy mental.

1. High working pressure: Max 40mpa (400bar/5800psi) for small scale, max 35mpa (350bar/5075psi) for big scale; and up to 65mpa(650bar, 9425psi) can be customized.
2. CO2 is recycling used inside system; pressure balance method is adopted to reduce co2 loss during discharging raw material.
3. Components adopts UL certified abb or sch-neider electric elements, usa tescom back pressure valve (regulator). Whole unit is CE certified with 2-year warranty. ASME, UL, ATEX certified are optional. 
4. Can be customized according to customer’s special requirements, also can be adopted with PLC control. 
5. Double safety protection systems: Over-pressure protection and safety valves. 
6. Material of extractors, separators, pipe and fitting, valves etc is all made of stainless steel 304 (316 is optional).
7. Engineers are available for installation and training together with after-sale service in customer’s place.
8. ASME or UL certified for whole unit is supported. 
9. Last but not least, customer also can choose to install and operate machine himself according to supplier’s paper instructions or fly to supplier’s factory for free training.

Sketch Of Flow Chart:



APPLICATION Supercritical CO2 Oil Extraction Machine/Equipment
Agriculture Food Extraction of pesticides and soil contaminants. Separation of fats and contaminats, flavors.
Pharmaceutical Extraction of active components, preparation of natual products, viamins.
Cosmetic Extraction of fragrances and oils.
Laundry Dry cleaning of garments.
Mechanical Degreasing parts, precision cleaning of high-value components.
A wide range of industries for the extraction of natural products for the food additives(such as ginger, large bolt, cinnamon, anise, hops, pepper, cumin,etc.), drugs(such as Artemisia annua vegetarian, magnolia, Angelia, etc.), health care(such as sea buckthorn, samara, pomegranate, lycopene, etc.)


Packing & Delivery:


Our Service:

Pre-Sales Service

* Inquiry and consulting support.

* Sample testing support.

* View our Factory.

After-Sales Service

* Training how to install the machine, training how to use the machine.

* Engineers available to service machinery overseas.



1.What does BETTER need from me to quote a price? 
a).Raw material
b). Production capacity per batch,we supply 0.5L~300L machine for you,big capacity of machine can be customized according to your request for your request.

2.What material can you process with this machine?
Our CO2 extract machine is widely used in extracting hemp oil, wheat embryo oil,fish oil,tobacco essential oil,Arteannuin,Sundrops oil,Gingerol,Pepper haematochrome,Hops extract, Agarwood oil, etc.

3.What is the machine material you use?
SUS304, if you need SS316L as material, the machine also can be customized.

4.What is the highest pressure does your machine can suffer?
Our standard design is 40Mpa. Higher pressure can be customized.

5. Can the CO2 be reused?
YES. CO2 can be used in circulation.

6. Can your machine work under the conditions of supercritical and subcritical?
No, it can only work at supercritical state.

7. Can we do extraction test before purchasing?
Of course, we can do an extraction test with your raw material and send you videos and pictures 
for your reference.

8.How long does it take to produce the machine once I place my order?
The Supercritical CO2 extract machine’s process flow is complex.Generally it takes about 45 days to Produce. We are responsible for the quality of machine our customers. Every procedure and details have to be inspected strictly.

9.How will my order be packed, can you provide the installation service?
Plywood case. And we will assemble and test the machine before packing. 

How To Contact Us:

Miss Joyce:
—Your professional sales manager


Parameters Table

Model NO.



2 Year

After-sales Service
Oversea Engineer

Extraction Temperature
Home Temperature- 75ºC

The Flow of CO2

Cooling Capacity
5100 Kcal


50 MPa


Power Consumption
7 Kw

Transport Package
Wooden Case




HS Code

Production Capacity