plc controlled experimental supercritical fluid_extraction equipment

HA230-50-48C Supercritical co2 extraction equipment

Supercritical co2 extraction machine, system,for CBD & essential oil

Pilot scale supercritical co2 extraction systems

Extraction kettle:Material: 0Cr18Ni9;

Volume: 24L 2 set;

Maximum working pressure: 50MPa.

Separation tank:Material: 0Cr18Ni9;

Volume: 10L 3sets;

Maximum working pressure: 30MPa.

CO2 extraction machine


Supercritical co2 extraction machine is used under high pressure and suitable temperature suitable to extract valuable content from material (solid or liquid), it is to change the pressure and temperature conditions of the separator tanks to let the dissolved substances separated out to achieve the purpose of separation. The whole equipment beauty, safety and easy operation, pressure temperature flow number can be showed from pressure meter and digital instrument. The material of pipe parts, valves, pipe lines, are all stainless steel(0Cr18Ni9Ti).

Supercritical co2 extraction equipment
HA230-50-48C Supercritical co2 extraction equipment

Application of supercritical co2 extraction machine

Application for supercritical co2 extraction equipment
Application For HA230-50-48C Supercritical co2 extraction equipment



Agriculture Food

Extraction of pesticides and soil contaminants. Separation of fats and contaminats, flavors.


Extraction of active components, preparation of natual products, viamins.


Extraction of fragrances and oils.


Dry cleaning of garments.


Degreasing parts, precision cleaning of high-value componets.

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 vegerarian, magnolia, angelia, etc), health care (such as sea buckthorn, samara, pomegranate, lycopene, etc).




Extraction kettle

Material: 0Cr18Ni9.

Volume:24L, 2sets;

Maximum working pressure: 40MPa.


Separation kettle

Equipped with water jacketed circulating heating system, temperature adjustable;

Material: 0Cr18Ni9;

Volume:10L, 3sets;

Maximum working pressure: 30MPa.


CO2 high pressure pump

Flow specification (three plunger) : 0—400L/h, adjustable frequency conversion

Maximum working pressure: 40Mpa, pump head with cooling system.


Entrainer pump

Flow specification (double plunger): 1/4-20L/h, mechanical adjustment;

Maximum working pressure: 40MPa


Refrigeration system

Cooling capacity: 15000Kcal/h, air cooling or water cooling;

Temperature control range: -5°C~+5°C to meet process requirements.


Heat exchange system

Material: 0Cr18Ni9;

Specification: Φ14、Φ18;

Maximum working pressure: 40MPa、30MPa.

Equipped with water jacketed circulating heating system, temperature adjustable.


CO2 storage tank

Material: 0Cr18Ni9;

Volume:20L, 1 set;

Maximum working pressure: 16MPa.


Level gauge

Material: 0Cr18Ni9;

Maximum working pressure: 16MPa.


Flow meter, accumulator

Specifications: metal tube float flowmeter, digital remote transmission.

Digital display: display instantaneous and cumulative flow respectively.


Temperature Control System

Control range: adjustable from room temperature to 75 °C (water bath).

Dynamic temperature control accuracy: ±1 °C, digital display dual screen.


Safety protection device

1. High-pressure pump outlet distribution contact pressure gauge, set working pressure, over-pressure automatic stop pump protection.

2. The extraction kettle, the separation kettle and the storage tank are respectively equipped with safety valves and overpressure automatic pressure relief protection according to the highest working pressure.


Purification system

Material: 0Cr18Ni9;

Maximum working pressure: 5L/16MPa.


Barrel lifting system

Equipped with electric hoist for loading and unloading of material cylinders.



Valves、fittings: DW14 and DW18 respectively.

The container, valve, pipe fittings and pipelines that contact the fluid are made of 0Cr18Ni9 stainless steel. The valve stem of the valve is specially heat-treated and durable.


Instrument features

1. The extraction kettle pressure ring opens quickly.

2. CO2 is recycled.


Power supply、air source

1. Power supply: three-phase four-wire system 380V/50HZ (can be customized other power supply), total power BR230-50-48 is 35KW, normal operation is 16KW.

2. CO2: food grade ≥ 99.5%, single bottle net weight ≥ 22Kg, User-supplied.


Installation size

The device is modular installation, installation size (length × width × height): 5.5 × 5 × 4m, plus operating space.

Supercritical co2 extraction equipment

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