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Mini Closed Loop Extractor
Mini Closed Loop Extractor

Mini Closed Loop Extractor

LABOAO supply mini top fill closed loop extractor is is a step up closed extractor starter kit, it is the safest way to do hydrocarbon extraction. Solvent washes through the material column and collects oils as it passes over the material, and the oil bearing solvent is collected in the collection base. Once collected, the solvent in this passive unit is distilled and recovered using temperature manipulation, leaving oils in the collection base. This model has minimal features to keep costs low while providing the necessary equipment to get the job done.
  • Model LCLE-0.1
  • BrandLABOAO
  • PortAny port in China
  • PackagePlywood case package
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Closed loop extractors are one of the most popular cannabis extraction devices on the market. Closed loop extractors are often considered a more environmentally friendly and sustainable extraction method due to solvent recovery and efficient extraction.

The working process of a closed loop extractor: The materials are put into the material column to get soaked by ethanol or other solvents. In this process, substances get extracted. Then the mixture will be transferred into next column and get separated. The solvents will be transferred into next column and the extract will be saved in the bottom container for users to get. In a closed loop extractor, the solvents can be recycled and used for several times, which is very economical for users and very environmentally friendly for people.


1. In the closed-loop extractor, the solvent and compounds in the reaction are closed during the entire extraction process, avoiding volatilization and external contamination.

2. Allows operators to precisely control temperature, pressure and other operating parameters to ensure accuracy and repeatability of the extraction process.

4. Suitable for small laboratory scale to large-scale industrial production, operators can adjust the size and capacity of the system as needed.

5. The entire system also includes a solvent recovery system, which can recycle solvents, reduce costs and reduce waste generation.

6. Widely used in pharmaceutical production, natural product extraction, chemical industry, food science and other fields.

7. It is safer due to its tightness and control, reducing the risk of solvent evaporation and solvent leakage, helping to ensure operator safety.





45g (90g, 135g,180g optional)

Extractor tank

4"x4" tall spool

Splatter platter


Max pressure


Material column size

1.5"x6" top open jacketed column

Body Material

304 Stainless Steel

Operating Temperature


Surface treatment

Mirror Polished

Connection method

High pressure clamp


  1. Factory direct sales with competitive price.
  2. Premium quality with CE & ISO certification.
  3. Strong product OEM & ODM customization capability.
  4. Promise production & on-time delivery.
  5. Perfect after-sales service, free product accessories.
  6. 15 years of experience in R&D and production of closed loop extractor machine.
laboao certification


We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.

laboao factory


Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.

laboao packaging and shipping


Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!

laboao customer cases


Authenticity GuaranteedWe assure you purchase our products are 100% certified products.
24*7Hours ServiceProvide 7*24 hours service telephone & support email to help you solve problems quickly.
Technical SupportProvide equipment installation, adjustment, operation training, etc.
1 Year WarrantyFree maintenance and accessories within warranty period(not caused by human factors).


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