CDO-28 Drying & Decarboxylation Oven

Model CDO-28 – A powerful, large capacity forced air laboratory oven

Cascade’s CDO-28 is purpose-built for large-scale, industrial decarboxylation of material. This cost-effective laboratory drying oven uses heated air to remove unwanted compounds from products that are not temperature sensitive. Our ovens feature horizontal airflow that enables more consistent distribution of air. They are designed to have uniform temperatures and airflow across the shelf space from right to left.

The CDO-28 includes a built-in moisture sensor and fine micron mesh bags for drying or decarboxylating powders or ground material.

Ideal Uses:

  • Industrial scale forced-air convection drying
  • Decarboxylation processes
  • Drying of organic material. The drier material will yield better results than processing wet material. Removing as much moisture as possible pre-processing will save time in in the post process of vacuum purge and winterization.
  • Lab glassware dryer

Model CDO-28 Features:

  • Horizontal Airflow. The airflow moves uniformity across the shelf space from right to left
  • Digital set-point control, timer, and overtemp failsafe protection
  • Moisture sensor displays relative humidity/moisture levels during the process
  • Stainless steel interior / Food lab-grade construction
  • Includes 6 sliding, extend and stay in place shelves for ease of loading. Stainless Steel.
  • Includes 6 temp-rated, fine micron mesh bags for easy loading & uniform drying of messy powders, ground up or turbulent materials
  • Fast heat-up: 24 Minutes to 300°F / Uniformity: +/- 3.5°F
  • Stainless steel interior / Food lab grade construction


  • Capacity: 28 Cubic Ft. / 793 Cubic Liters
  • Dimensions: 
    • Interior: 31.5″W x 60.5″H x 26″D
    • Exterior: 43”W x 85.5”H x 34.3”D
  • Temperature:
    • Temp Range: 36°F above room temp to 350°F
    • Temp Stability: +/-3.5°F
  • Temperature Recovery @ 240°F:
    • Door Open 30 Seconds: 3 min to stabilize
    • Door Open 60 Seconds: 5 min to stabilize (*load dependent)
  • Airflow:
    • Linear Shelf Space Airflow: 17.1 cubic ft per min
    • Air Intake: Adjustable. Top 2.75” Dia
    • Air Exhaust: Adjustable. Top 2.75” Dia
  • Shelving: 
    • Comes with 6 each. Height adjustable.
    • Fits 16 max
    • Surface Area: 31”W x 23”D
    • Weight Capacity: 75 lbs
  • Mesh Bags:
    • Comes with 6 Temp Rated Mesh Bags
    • Fits 10 max
    • Dimensions: 27.5″W x 21.5″D
  • Weight: 565 lbs / 256 Kg. Shipping Weight: 640 lbs / 290 Kg
  • One year warranty
  • CSA approved

Power Options: 

  • 230V – 240V / 1ph / 26AMP
  • Requires 30 AMP Circuit
  • Oven Must Be Hardwired By Electrician
  • Oven will also run on 208V

Manufacturer : Cascade Sciences, LLC

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CDO-28 Drying and Decarb Oven
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Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
627-569-20CDO-28 - Cascade Drying Oven with humidity sensorCDO-28-CS$16,656.40 EA  
Ships within 2 weeks

Parts & Accessories:

Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
627-570-06CDO-28 BagCDO-28-BAG$125.56 EA  
Ships within 2 weeks
627-570-08CDO-28 Shelf Kit9751325$167.40 EA  
Ships within 2 weeks

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