--- title: Cannabis & Hemp Recovery | Oil & Ethanol Recovery System OERS-C description: Maratek’s OERS-C series equipment provides automatic ethanol recovery and decarboxylation in a continuous mode with completely automated operation. --- [** +1 800-667-6272](tel:+18006676272) [![RecyclingIcon](https://www.maratek.com/hs-fs/hubfs/RecyclingIcon.png?width=18&name=RecyclingIcon.png) Maratek Environmental Solvent Recycling Services](https://www.maratekenvironmental.com) [Request a Quote](https://www.maratek.com/quote-request-today?hsLang=en) [![Maratek - The Solvent Recovery Experts](https://www.maratek.com/hs-fs/hubfs/2025/Revised%20Logo/Maratek%202025%20Logo-2-1.png?width=160&height=78&name=Maratek%202025%20Logo-2-1.png "Maratek - The Solvent Recovery Experts")](https://www.maratek.com?hsLang=en) - [Solvent Recovery & Recycling](https://www.maratek.com/industry-solutions) - Solvent Saver Series - [Large - SSC](https://www.maratek.com/batch-solvent-recycling-units-continuous) - [Medium - SSBP](https://www.maratek.com/solvent-saver-batch-premium) - [Small - SSB](https://www.maratek.com/solvent-recycling-units-batch) - [FLEXO - SSF](https://www.maratek.com/solvent-saver-flexo) - [Printing - SSP](https://www.maratek.com/solvent-recycling-units-printing) - [Solvent Saver Engineered](https://www.maratek.com/engineer-to-order) - [Fractional Distillation](https://www.maratek.com/fractional-distillation) - [Share The Savings](https://www.maratek.com/sharethesavings) - [Industries We Serve](https://www.maratek.com/industry-applications) - [Botanicals >>](https://www.maratek.com/cannabis-hemp-oil-recovery-extraction-equipment) - [Hot Air Extraction](https://www.maratek.com/en-ca/vapor-static) - [Solvent Solutions >>](https://www.maratek.com/cannabis-hemp-solvent-recovery-oil-and-ethanol-recovery-solutions) - [Ethanol >>](https://www.maratek.com/ethanol-recovery) - [Hydrocarbon](https://www.maratek.com/hydrocarbon-extraction) - [CO2 / Winterization](https://www.maratek.com/automatic-winterization) - [Post Processing >>](https://www.maratek.com/oil-post-processing) - [Distillation Equipment](https://www.maratek.com/cannabis-distillation-equipment) - [Winterization](https://www.maratek.com/automatic-winterization) - [Dewatering & Reproofing](https://www.maratek.com/reproofing-dewatering) - Other - [Engineered to Order](https://www.maratek.com/engineer-to-order) - [Oil Recovery & Recycling](https://www.maratek.com/oil-recycling-equipment) - [OVR Model](https://www.maratek.com/ovr-oil-recycler) - [TORS Model](https://www.maratek.com/tors-transformer-oil-regeneration-system) - [Wastewater Purification](https://www.maratek.com/wastewater-purification-treatment-equipment) - [Aquamizer M](https://www.maratek.com/wastewater-treatment-aquamizer-m) - [Aquamizer F](https://www.maratek.com/wastewater-treatment-aquamizer-f) - [Roto-Disc](https://www.maratek.com/water-purification-roto-disc-liquid-filters) - [Batteries / NMP](https://www.maratek.com/battery-manufacturing) - [Cathode VOC Capture](https://www.maratek.com/vapor-capture) - [Fractional Distillation](https://www.maratek.com/fractional-distillation-battery-solvent) - [Single Stage Distillation](https://www.maratek.com/single-stage-battery-solvent-recovery) - Engineering - [Contract Manufacturing](https://www.maratek.com/contract-manufacturing) - [Process Design](https://www.maratek.com/process-design) - [Mechanical Design](https://www.maratek.com/mechanical-design) - [Project Execution](https://www.maratek.com/project-execution) - About Us - [Contact Us](https://www.maratek.com/contact-us) - [About Maratek](https://www.maratek.com/about) - [Share the Savings](https://www.maratek.com/sharethesavings) - Learn - [Resources](https://www.maratek.com/resources) - [Industrial Blog](https://www.maratek.com/blog) - [ROI Calculator](https://www.maratek.com/roi-calculator) - [FAQ](https://www.maratek.com/faq) - [Parts & Service](https://www.maratek.com/parts-and-services) - [Partnership Opportunities](https://www.maratek.com/partnership-opportunities) - [Sales Terms](https://www.maratek.com/sales-terms) - [Careers](https://www.maratek.com/careers) - [Contact Us](https://www.maratek.com/contact-us) - [Solvent Recovery & Recycling](https://www.maratek.com/industry-solutions) - Solvent Saver Series - [Large - SSC](https://www.maratek.com/batch-solvent-recycling-units-continuous) - [Medium - SSBP](https://www.maratek.com/solvent-saver-batch-premium) - [Small - SSB](https://www.maratek.com/solvent-recycling-units-batch) - [FLEXO - SSF](https://www.maratek.com/solvent-saver-flexo) - [Printing - SSP](https://www.maratek.com/solvent-recycling-units-printing) - [Solvent Saver Engineered](https://www.maratek.com/engineer-to-order) - [Fractional Distillation](https://www.maratek.com/fractional-distillation) - [Share The Savings](https://www.maratek.com/sharethesavings) - [Industries We Serve](https://www.maratek.com/industry-applications) - [Botanicals >>](https://www.maratek.com/cannabis-hemp-oil-recovery-extraction-equipment) - [Hot Air Extraction](https://www.maratek.com/en-ca/vapor-static) - [Solvent Solutions >>](https://www.maratek.com/cannabis-hemp-solvent-recovery-oil-and-ethanol-recovery-solutions) - [Ethanol >>](https://www.maratek.com/ethanol-recovery) - [Hydrocarbon](https://www.maratek.com/hydrocarbon-extraction) - [CO2 / Winterization](https://www.maratek.com/automatic-winterization) - [Post Processing >>](https://www.maratek.com/oil-post-processing) - [Distillation Equipment](https://www.maratek.com/cannabis-distillation-equipment) - [Winterization](https://www.maratek.com/automatic-winterization) - [Dewatering & Reproofing](https://www.maratek.com/reproofing-dewatering) - Other - [Engineered to Order](https://www.maratek.com/engineer-to-order) - [Oil Recovery & Recycling](https://www.maratek.com/oil-recycling-equipment) - [OVR Model](https://www.maratek.com/ovr-oil-recycler) - [TORS Model](https://www.maratek.com/tors-transformer-oil-regeneration-system) - [Wastewater Purification](https://www.maratek.com/wastewater-purification-treatment-equipment) - [Aquamizer M](https://www.maratek.com/wastewater-treatment-aquamizer-m) - [Aquamizer F](https://www.maratek.com/wastewater-treatment-aquamizer-f) - [Roto-Disc](https://www.maratek.com/water-purification-roto-disc-liquid-filters) - [Batteries / NMP](https://www.maratek.com/battery-manufacturing) - [Cathode VOC Capture](https://www.maratek.com/vapor-capture) - [Fractional Distillation](https://www.maratek.com/fractional-distillation-battery-solvent) - [Single Stage Distillation](https://www.maratek.com/single-stage-battery-solvent-recovery) - Engineering - [Contract Manufacturing](https://www.maratek.com/contract-manufacturing) - [Process Design](https://www.maratek.com/process-design) - [Mechanical Design](https://www.maratek.com/mechanical-design) - [Project Execution](https://www.maratek.com/project-execution) - About Us - [Contact Us](https://www.maratek.com/contact-us) - [About Maratek](https://www.maratek.com/about) - [Share the Savings](https://www.maratek.com/sharethesavings) - Learn - [Resources](https://www.maratek.com/resources) - [Industrial Blog](https://www.maratek.com/blog) - [ROI Calculator](https://www.maratek.com/roi-calculator) - [FAQ](https://www.maratek.com/faq) - [Parts & Service](https://www.maratek.com/parts-and-services) - [Partnership Opportunities](https://www.maratek.com/partnership-opportunities) - [Sales Terms](https://www.maratek.com/sales-terms) - [Careers](https://www.maratek.com/careers) - [Contact Us](https://www.maratek.com/contact-us) # Oil and Ethanol Recovery ## Fully Automatic and Continuous Ethanol Recovery System (OERS-C) Maratek’s OERS-C series equipment provides automatic ethanol recovery and decarboxylation in a continuous mode with completely automated operation. Looking for a more compact solution? Learn about [our OERS-SC series](https://www.maratek.com/oers-sc?hsLang=en). [![Contact Maratek](https://no-cache.hubspot.com/cta/default/243670/35b6174a-440c-44eb-89af-9e2e6caf47d5.png)](https://cta-redirect.hubspot.com/cta/redirect/243670/35b6174a-440c-44eb-89af-9e2e6caf47d5) Completely Automated Operation 99+% Ethanol Removal Optional Decarboxylation and Water Removal Phases Clean in Place Highest Level of Safety C1D1 Certified Data Logging PP, EU GMP and 3A Compliant 304 Stainless Steel Turnkey Solutions Available ![trash](https://www.maratek.com/hubfs/trash.png) ##### **100- 40,000+ Gallons/ Day** ![water](https://www.maratek.com/hubfs/water.png) ##### **99+% Solvent Recovery** ![automation](https://www.maratek.com/hubfs/automation.png) ##### **Fully-Automated Remote Control** ![rain](https://www.maratek.com/hubfs/rain.png) ##### Ethanol Dewatering Phase ![decarboxylation](https://www.maratek.com/hubfs/decarboxylation.png) ##### **Optional Decarboxylation Phase** ![maratek_2020_32_OERS_C_C60-C20_1_1000x1000px](https://www.maratek.com/hubfs/maratek_2020_32_OERS_C_C60-C20_1_1000x1000px.jpg) ## OERS- C Product Features **✅   Recovery from 100 - 40,000+ gallons/day** **✅   Ethanol, isopropyl, pentane, hexane, heptane, and more** **✅   Optional Decarboxylation and Water Removal Phases** **✅   Allen Bradley PLC with programmable recipes** **✅   Secure remote access and control** **✅   High pressure Clean in Place (CIP)** **✅   Industrial internal scrapers and agitators** **✅   Powerful liquid ring vacuum for low temperature processing** **✅   304 Stainless Steel** **✅   Class I Division I Group D explosion proof & safety certified (Metlab)** **✅   GMP designs available** **✅   Patent pending** ![OERS - C 4-in-1 v2](https://www.maratek.com/hs-fs/hubfs/OERS%20-%20C%204-in-1%20v2.png?width=839&height=350&name=OERS%20-%20C%204-in-1%20v2.png)   ## World Class Technology, Automation and Service We can seamlessly resolve problems you may encounter right from our office with our remote access PLC. With your permission, we will be able to access your system controls to assist with diagnostics and troubleshooting to minimize downtime. Your organization will also have the same secure remote operational capabilities. Maratek’s Uptime Guarantee utilizes our secure remote troubleshooting technology and the ability to dispatch a technician within 24 hours if your equipment needs on-site service. A variety of service and spare parts packages are available to suit your specific needs. We also offer production throughput guarantees based on your stream parameters and stand behind these values with a money back guarantee.  ![](https://via.placeholder.com/x73/d9d9d9) ###### **Automated Cannabis & Hemp Brochure**  **![MARATEK_cannabis hemp oil extraction equipment Mar 12](https://www.maratek.com/hs-fs/hubfs/MARATEK_cannabis%20hemp%20oil%20extraction%20equipment%20Mar%2012.png?width=400&height=200&name=MARATEK_cannabis%20hemp%20oil%20extraction%20equipment%20Mar%2012.png)** Download a copy of the Maratek Turnkey Automated Cannabis & Hemp Extraction brochure to learn more about extraction equipment. [![Download PDF](https://no-cache.hubspot.com/cta/default/243670/9bfba500-4811-4b3c-b69b-d8d7fbefa476.png)](https://cta-redirect.hubspot.com/cta/redirect/243670/9bfba500-4811-4b3c-b69b-d8d7fbefa476) ![](https://via.placeholder.com/x73/d9d9d9) ###### **Building Equipment of the Future** ![Maratek_winterization_explained](https://www.maratek.com/hs-fs/hubfs/Maratek_winterization_explained.jpg?width=400&height=200&name=Maratek_winterization_explained.jpg)  For a more technical and intricate look at how our equipment tops the competitors, listen to what our engineers have to say about the equipment of the future! [![View Paper](https://no-cache.hubspot.com/cta/default/243670/6781676e-2dc2-4cf7-9f44-11be9ce73f77.png)](https://cta-redirect.hubspot.com/cta/redirect/243670/6781676e-2dc2-4cf7-9f44-11be9ce73f77) ![](https://via.placeholder.com/x73/d9d9d9) ###### **The Realities Behind the Flow Rate Guarantee ** ![Maratek_fractional_distillation_cannabis](https://www.maratek.com/hs-fs/hubfs/Maratek_fractional_distillation_cannabis.jpg?width=400&height=200&name=Maratek_fractional_distillation_cannabis.jpg) Want to know just how good our equipment is?  Take a look at how efficient our equipment is and why we can guarantee satisfaction, or your money back. [![View Paper](https://no-cache.hubspot.com/cta/default/243670/ac93c12a-37fb-4373-8ba9-5d4818bc7162.png)](https://cta-redirect.hubspot.com/cta/redirect/243670/ac93c12a-37fb-4373-8ba9-5d4818bc7162) ![](https://via.placeholder.com/x73/d9d9d9) ###### **Integrated Product Design for Improved Efficency** ![maratek_tors_oil_recovery_800px_x_600px](https://www.maratek.com/hs-fs/hubfs/maratek_tors_oil_recovery_800px_x_600px.jpg?width=267&height=200&name=maratek_tors_oil_recovery_800px_x_600px.jpg) Interested in how we achieve such efficiency?  Read about how our engineers have managed to improve efficiency with their integrated product designs. [![View Paper](https://no-cache.hubspot.com/cta/default/243670/ab45368c-e2ac-4b7c-94e3-fbe05a7828c2.png)](https://cta-redirect.hubspot.com/cta/redirect/243670/ab45368c-e2ac-4b7c-94e3-fbe05a7828c2) ![](https://via.placeholder.com/x73/d9d9d9) ###### **Design of Equipment for Operation in Hazardous Locations** ![Hazardous Waste Image](https://www.maratek.com/hs-fs/hubfs/Hazardous%20Waste%20Image.jpg?width=300&height=200&name=Hazardous%20Waste%20Image.jpg) Your operation means a great deal to us, and so does your safety.  Read about how we have designed equipment to operate in hazardous locations. [![View Paper](https://no-cache.hubspot.com/cta/default/243670/de0c5f70-9b15-420a-84bc-d6b80e291a9f.png)](https://cta-redirect.hubspot.com/cta/redirect/243670/de0c5f70-9b15-420a-84bc-d6b80e291a9f) ![](https://via.placeholder.com/x73/d9d9d9) ###### **Hemp Oil (CBD) Recovery Case Study ** ![CBD Brochure-1](https://www.maratek.com/hs-fs/hubfs/CBD%20Brochure-1.png?width=400&height=200&name=CBD%20Brochure-1.png) Learn how we helped the largest manufacturer of THC-free CBD oil with zero solvent at up to 80% potency and CBD isolate in the state of Colorado. [![Visit Website](https://no-cache.hubspot.com/cta/default/243670/4eeb56bc-eb2e-4afd-8400-c5364074a980.png)](https://cta-redirect.hubspot.com/cta/redirect/243670/4eeb56bc-eb2e-4afd-8400-c5364074a980) # Lorem Ipsum Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi non commodo mauris.  ![Cannabis and Hemp Scaling Blog Cover](https://www.maratek.com/hubfs/Cannabis%20and%20Hemp%20Scaling%20Blog%20Cover.png) ## CBD Oil Extraction Demystified: The Critical Role of Decarboxylation Need to learn more on the decarboxylation phase of the recovery process? Checkout this blog.  Learn More ![maratek_cannabis_705533620](https://www.maratek.com/hubfs/maratek_cannabis_705533620.jpg) ## Cannabis and Hemp Extraction: What is the Winterization Process Want to read more about the benefits of cannabis and hemp extraction and recovery? Click below. Learn More ![Webinar Blog Cover](https://www.maratek.com/hubfs/Webinar%20Blog%20Cover.png) ## Webinar #1: Scaling Cannabis and Hemp Oil Production Want to learn about how to scale your cannabis and hemp oil production? We have a two-part webinar for you. Learn More ![MARATEK_OERS_C-1](https://www.maratek.com/hubfs/MARATEK_OERS_C-1.jpg) ## OERS-C Brochure Download a copy of the Oil and Ethanol Automatic Recovery System - C Series to learn more about recovery and decarboxylation. [Download Now ](https://www.maratek.com/hubfs/Final%20Digital%20Brochures%20Trade%20Show/OERS-C%20Maratek.pdf?hsLang=en) [View More Resources ](https://www.maratek.com/resources?hsLang=en) ![maratek_icon_request_for_quote-1](https://www.maratek.com/hubfs/maratek_icon_request_for_quote-1.png) ## Talk to a Maratek sales engineer to find out more and learn about financing options. [Get a Quote](https://www.maratek.com/quote-request?hsLang=en) ![Maratek The Solvent Recovery Experts](https://www.maratek.com/hs-fs/hubfs/2025/Revised%20Logo/Maratek%202025%20Logo-2-1.png?width=170&height=79&name=Maratek%202025%20Logo-2-1.png "Maratek The Solvent Recovery Experts") - [About Us](https://www.maratek.com/about) - [Partnership Opportunities](https://www.maratek.com/partnership-opportunities) - [Careers](https://www.maratek.com/careers) - [Contact Us](https://www.maratek.com/contact-us) - [Maratek Environmental Services](https://www.maratekenvironmental.com/) ![Maratek Trust Badge-230px](https://www.maratek.com/hs-fs/hubfs/2025/Trust%20Logo/Maratek%20Trust%20Badge-2-1.png?width=230&height=121&name=Maratek%20Trust%20Badge-2-1.png) **Visit us on Social**   Industrial Solvent Solutions - [Industrial Solvent Applications](https://www.maratek.com/industry-applications) - [Engineer to Order](https://www.maratek.com/engineer-to-order) - [Solvent Recovery & Recycling](https://www.maratek.com/solvent-recycling-recovery) - [Oil Recovery & Recycling](https://www.maratek.com/oil-recycling-equipment) - [Wastewater Purification](https://www.maratek.com/wastewater-purification-treatment-equipment) Engineering Solvent Solutions - [Process Design](https://www.maratek.com/process-design) - [Mechanical Design](https://www.maratek.com/mechanical-design) - [Project Execution](https://www.maratek.com/project-execution) Maratek Environmental - [About Us](https://www.maratek.com/about) - [Partnership Opportunities](https://www.maratek.com/partnership-opportunities) - [Careers](https://www.maratek.com/careers) - [Contact Us](https://www.maratek.com/contact-us) - [Maratek Environmental Services](https://www.maratekenvironmental.com/) Learn - [Resources](https://www.maratek.com/resources) - [ROI Calculator](https://www.maratek.com/roi-calculator) - [FAQ](https://www.maratek.com/faq) Contact Us **Global: (905) 857-2738 1-800-667-6272** **sales@maratek.com** **Canada** 39 Nixon Road, Bolton, Ontario L7E 1K1, Canada **United States** 250 Monroe Ave. NW, Suite 400, Grand Rapids, MI, 49503 **Germany** Friedrichstr. 155, 10117 Berlin, Berlin Germany **Spain** Avda. de Europa 26 ATICA 5, 2ª planta, 28224 Pozuelo de Alarcón, Madrid, Spain **UK** 207 Regent Street, Suite 8, Third Floor, W1B 3HH London, United Kingdom **© 2026 Maratek All Rights Reserved  |  [Privacy Policy](https://www.maratek.com/privacy-policy?hsLang=en)  |  [Sales Terms](https://www.maratek.com/sales-terms?hsLang=en)  |  [ Maratek Environmental Liquid Waste Recycling Services](https://www.maratekenvironmental.com)** **Canada | USA | Mexico | Germany | Spain | UK** ![websights](https://ws.zoominfo.com/pixel/624c97446dfd11001a7db965) ```json { "@context" : "https://schema.org", "@type" : "Organization", "address" : { "@type" : "PostalAddress", "addressCountry" : "CA", "addressLocality" : "Bolton", "addressRegion" : "ON", "postalCode" : "L7E 1K1", "streetAddress" : "39 Nixon Road" }, "alternateName" : "Maratek", "contactPoint" : [ { "@type" : "ContactPoint", "areaServed" : [ "CA", "US", "DE", "ES", "GB" ], "contactType" : "sales", "email" : "sales@maratek.com", "telephone" : "+1-800-667-6272" }, { "@type" : "ContactPoint", "contactType" : "customer support", "email" : "service@maratek.com", "telephone" : "+1-905-857-2738" } ], "description" : "Maratek Environmental Inc. designs and manufactures industrial solvent recovery and recycling equipment, serving the paint and coatings, printing, automotive, aerospace, chemical processing, cannabis/hemp, and battery manufacturing industries across North America and Europe.", "email" : "sales@maratek.com", "foundingDate" : "1967", "location" : [ { "@type" : "Place", "address" : { "@type" : "PostalAddress", "addressCountry" : "US", "addressLocality" : "Grand Rapids", "addressRegion" : "MI", "postalCode" : "49503", "streetAddress" : "250 Monroe Ave. NW, Suite 400" }, "name" : "Maratek USA" }, { "@type" : "Place", "address" : { "@type" : "PostalAddress", "addressCountry" : "DE", "addressLocality" : "Berlin", "postalCode" : "10117", "streetAddress" : "Friedrichstr. 155" }, "name" : "Maratek Germany" }, { "@type" : "Place", "address" : { "@type" : "PostalAddress", "addressCountry" : "ES", "addressLocality" : "Pozuelo de Alarcon", "addressRegion" : "Madrid", "postalCode" : "28224", "streetAddress" : "Avda. de Europa 26 ATICA 5, 2a planta" }, "name" : "Maratek Spain" }, { "@type" : "Place", "address" : { "@type" : "PostalAddress", "addressCountry" : "GB", "addressLocality" : "London", "postalCode" : "W1B 3HH", "streetAddress" : "207 Regent Street, Suite 8, Third Floor" }, "name" : "Maratek UK" } ], "logo" : "https://www.maratek.com/hubfs/maratek-logo.png", "name" : "Maratek Environmental Inc.", "sameAs" : [ "https://www.facebook.com/MaratekRecycle/", "https://www.linkedin.com/company/maratek-environmental-inc-/" ], "telephone" : "+1-905-857-2738", "url" : "https://www.maratek.com" } ```