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3 kilo Diedrich IR-3 Roaster with Afterburner - Great Condition - Used



3 kilo Diedrich IR-3 Roaster with Afterburner 

Great Condition

Made In USA

This little 3-kilo Diedrich IR-3 is a sweetheart for sure! Great for starting out your roastery with a solid roaster that puts out 6+ lbs. a batch in an area that required smoke and exhaust control.

This is a 2007 Diedrich IR-3 roaster floor model with a matching Diedrich Afterburner. The serial number suggests it's a 2007 model. The owner purchased this from CoffeeTec and ended up not even taking it out of the crate.

There will be several sections of the exhaust duct included and some spare parts. The roaster has also had a 2nd thermocouple installed and is also set up for data port output (Artisan or Cropster) for tracking and logging. The front and rear bearings have been replaced.

The roaster currently runs on propane and the afterburner on natural gas. 

Offering also comes with 4 - 30" sections of Selkirk double-walled insulated stack and an extra display unit. 

This 3k Diedrich can handle small batches ranging from 1-7 lbs.  Roasts up to 25 lbs. per hour. Stainless steel cooling tray and stirrer arms. Infrared gas burners allow you to roast with conductive, convective, and radiant heat with total control.

The Diedrich Roaster Is Designed For Consistency And Repeatability, Ensuring A Perfect Roast Batch After Batch.

Another small batch Diedrich Roaster - it’s going to go fast!

CONTACT SALES DIRECT @ 650-569-0011 to discuss getting this to your roastery!

All roasters are sold as-is. Crating and Shipping not included in the listed price. 


CONDITION: Great Condition
LAST USED: March 2021
LAST SERVICE: 2021. Chains and bearings lubed
ORIGINAL MANUALS: None available. Can get online.
BURNER FUEL: Propane for roaster, NG for afterburner
MAX BTUs: 16,000
POWER: 110 Volt/60 Hz, Single Phase
INCLUDED EQUIPMENT: 4 - 30" sections of Selkirk double insulated stack and additional display unit.
BATCH ROAST: Green Coffee: 7 lb (3 kg) coffee per batch. Hourly capacity is approximately 11kg/25 lbs.
DIMS/WEIGHT 27"x35"x68" / 360 lbs.   

Diedrich Coffee Roasters


Diedrich offers more than just exceptional quality coffee roasters which are known for ease-of-use and being state-of-the-art in technology. As an overall company, they pride themselves on and promise exceptional customer service. Diedrich focuses on most everything related to coffee roasters, including installation, maintenance, technical guidance, and complete roasting training.

Whether you’re roasting small or large batches, Diedrich is well-equipped to guide you through a comprehensive collection of topics ranging from basics to professional - all the way through to food safety. 

Diedrich Roasters: Reliable and Repeatable Results. Helping roast masters craft the best-tasting coffee worldwide.