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Supercritical CO2 Extraction Machine 30L (15Lx2) Model

The Supercritical CO₂ Extraction Machine – 30L (15L × 2) Model is a compact and efficient extraction system designed for precise and solvent-free extraction of essential oils, plant extracts, and active ingredients. It features two 15-liter extraction vessels, each with a maximum working pressure of 35MPa and a temperature capacity of up to 80°C. The system includes two separation vessels, a high-pressure CO₂ pump, co-solvent pump, water circulation system, chiller, heat exchangers, and a CO₂ recovery unit. Constructed from high-quality stainless steel 304, the machine ensures durability, corrosion resistance, and hygienic processing. The integrated touchscreen control system allows for automated operation, real-time monitoring, and data logging. Ideal for small to medium-scale production in the pharmaceutical, food, cosmetic, and botanical industries.

Sn. Name Specification QTY
1 Extraction vessels Volume: 10L × 2 (Single vessel is 15L)
Design pressure: 40MPa; Maximum work pressure: 35MPa
Design temperature: 85℃; Maximum work temperature: 80℃
Material: Stainless steel 304
Equipped with jacket water circling heating system, temperature adjustable.
2
2 Separation 1 Volume: 7L
Design pressure: 25MPa; Maximum work pressure: 20MPa
Design temperature: 85℃; Maximum work temperature: 80℃
Material: Stainless steel 304
Equipped with jacket water circling heating system, temperature adjustable.
1
3 Separation 2 Volume: 4L
Design pressure: 25MPa; Maximum work pressure: 20MPa
Design temperature: 85℃; Maximum work temperature: 80℃
Material: Stainless steel 304
Equipped with jacket water circling heating system, temperature adjustable.
1
4 Material cylinders Material: Stainless steel 304 (SS316 optional if needed)
Load of extraction raw materials
3
5 CO2 high pressure pump Triple plunger pump, 100L/h (frequency adjustable)
To deliver CO2 into the system and increase the pressure
1
6 Co-solvent pump 1-4L/h, to pump co-solvent into system 1
7 Water pumps To pump water in tank into vessel jacket and circulated sets
8 Chiller Chilling gaseous CO2 into liquid CO2 and cool the main pump head 1
9 Heat exchange system Material: 304 stainless steel, design pressure 40MPa 3
10 Filter Material: stainless steel 304
Volume: 2L; Design pressure: 20MPa
1
11 Mixer Material: stainless steel 304
Volume: 1L; Design pressure: 40MPa
1
12 CO2 Storage Tank Material: Stainless steel 304
Volume: 20L, Maximum working pressure does not exceed 16MPa
1
13 CO2 Cylinder rack Material: Stainless steel 304, vertical or horizontal 1
14 Flow Meter Flow range: 0-100L/h (Display instantaneous flow) 1
15 Temperature control system Temperature control range: room temperature ~ 85℃ adjustable
Temperature control accuracy: ±1℃
16 Safety protection system Extraction vessel, separation vessels, CO2 high pressure pump, storage tank are equipped with safety valves to prevent system overpressure.
17 Pipeline valves High pressure pipelines and valves, process water valves and pipelines, check valves, back pressure valves
18 Equipment bracket Material: Stainless steel 304 1
19 Data acquisition and control system Touch screen, control extraction and separation temperatures,
start and stop of CO2 high pressure pump and co-solvent pump,
data storage and output.
1

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Herbal / Solvent Extraction Plants

Herbal Extraction Plants
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Supercritical Co2 Extraction Machine

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