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3 kilo Diedrich IR-3 Roaster with Afterburner - Great Condition - Used - $25,500.00



Yep! Another 3k Diedrich IR-3 Roaster with Afterburner!

Made In USA

We've had a run on these guys in the last few months! Here's another beautifully matched set of coffee roasting machines for your consideration. This kilo size is perfect for starting out your roastery or upgrading from smaller batch where you need roaster smoke and exhaust air control.

This one is a 2008 Diedrich IR-3 roaster floor model with matching Diedrich Afterburner in stellar condition. Just look at the pictures! 

Current owner purchased used from a friend who was the original owner. Reported to have extreme minimal use over its lifetime, mainly for hobby roasting. 3 roasts a week for the last couple years. Change of owner's business has made this equipment available to you.

It's had new bearings popped in front and rear - only 30 roasts on them. Owner cleans the machine after every roast.

The roaster and afterburner both run on natural gas. Conversion kits to Propane are available from Diedrich. Powered by 120v.

Offering also comes with double-walled insulated stack as seen in pictures.

This 3k Diedrich can handle small batch ranges 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 @ 650-569-0170 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: May 2022
BURNER FUEL: Natural Gas - both units
POWER: 120 Volt/60 Hz, Single Phase
INCLUDED EQUIPMENT: Stack as shown in picture
BATCH ROAST: Green Coffee: 7 lb (3 kg) coffee per batch. Hourly capacity is approximately 11kg/25 lbs.

Roaster: 33"x26"x68" (LxWxH) / 360 lbs. Afterburner: 24"x34"x64" (LxWxH) / 200 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.