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| Capacity | 26.448 lb |
| ------------------- | |
| Length x width x height | 1429.0 × 1222.0 × 1918.0 |
| Weight | 1320.196 lb |
| worked hours | 6696 hours |
| hours under power | |
| state | excellent |
| At local norms | --------- |
| status | visible but unplugged |
| Last availability date | 05/05/2026 |
This listing is for a Diedrich IR-12 coffee roasting machine, manufactured in 2013. The machine has a capacity of 12 kg and dimensions of 1429 mm in length, 1222 mm in width, and 1918 mm in height, with a total weight of 599 kg. Originally used as a demo unit by the Norwegian agent, it was acquired in 2017 and set up for production use in 2018. Since then, it has completed approximately 15,000 batches with a total runtime of 6,696 hours.
The roaster has been well maintained throughout its use. It includes a newer motor for the cyclone, replaced in 2023, and a refurbished motor for the drum from 2024. Additionally, a completely new motor from Diedrich is included. The machine comes with new bearings for future replacement, although the original bearings remain in good working condition. It is equipped with a connection to Cropster for monitoring and control. The drum has been tuned to operate around 50 rpm, which has been reported to improve roast evenness and taste quality.
Included accessories are an external chaff cyclone, a Cropster dongle, a critical spare parts kit, and a tool kit. A complete kit for refurbishing the gas mixer and igniter is also provided.
Visually, the machine features a stainless steel hopper and a cooling tray with rotating arms for cooling roasted coffee beans. A large black exhaust pipe is attached for smoke ventilation. The roaster appears clean and well-maintained with no visible damage. It is currently placed on a wooden pallet in a warehouse environment, surrounded by sacks of coffee beans and shelving.
This machine has produced award-winning coffee, having made the 2nd and 5th best coffees in the Nordic Coffee Fest Roaster Competition 2024.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
Fully operational, normal wear, signs of use. Last roast done in october 2025.
COMMENTS The roaster was from new a demo-machine at the norwegian agent until we bought it in 2017, and it was set up for production in 2018. It has delivered around 15000 batches, and it has a total run time of 6696 hours. It is well maintained, and it comes with newer motor for cyclone (replaced in 2023) and refurbished motor for drum 2024, and even a completely new motor from Diedrich. .It comes with new bearings for future replacement, original still in good working condition. Connection to cropster. This machine made the 2. and 5. best coffee in the nordic coffee fest roaster competition 2024. The drum has been tuned to run around 50 rpm, this making a big improvement in taste in all our coffees with a more even roast.
The roaster has external chaff cyclone, cropster dongle, critical sparepart kit and tool kit. Complete kit for refurbishing gas mixer and igniter follows.
Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase
Does this Diedrich IR-12 coffee roaster have a built-in motor-fan?
This Diedrich IR-12 coffee roaster includes a built-in motor-fan.
Is this equipment equipped with a cyclone for cleaner operations?
This equipment is equipped with a cyclone for cleaner operations.
When is the fan designed to be used?
The fan is designed for use when the cyclone is not in operation.
What profiles has the roaster been used for?
The roaster has been used normally for Scandinavian profiles.
Have there been any fires during the use of this roaster?
No fires have occurred during the use of this roaster.
Have any coffees been roasted to the second crack?
No coffees have been roasted to the second crack.
Does this equipment have a built-in fan?
This equipment includes a built-in fan for use when the cyclone is not in use.
Has this unit been used with a cyclone?
The unit has been utilized with a cyclone for cleaner profiles and operations.
Can the buyer choose between the cyclone and built-in fan?
The potential buyer can choose between using the cyclone or the built-in fan for their setup.
The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Factory – small or medium company |
| Active since | 2025 |
| Offers online | 1 |
| Last activity | May 1, 2026 |
Fully operational, normal wear, signs of use. Last roast done in october 2025.
COMMENTS The roaster was from new a demo-machine at the norwegian agent until we bought it in 2017, and it was set up for production in 2018. It has delivered around 15000 batches, and it has a total run time of 6696 hours. It is well maintained, and it comes with newer motor for cyclone (replaced in 2023) and refurbished motor for drum 2024, and even a completely new motor from Diedrich. .It comes with new bearings for future replacement, original still in good working condition. Connection to cropster. This machine made the 2. and 5. best coffee in the nordic coffee fest roaster competition 2024. The drum has been tuned to run around 50 rpm, this making a big improvement in taste in all our coffees with a more even roast.
The roaster has external chaff cyclone, cropster dongle, critical sparepart kit and tool kit. Complete kit for refurbishing gas mixer and igniter follows.
Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase
Does this Diedrich IR-12 coffee roaster have a built-in motor-fan?
This Diedrich IR-12 coffee roaster includes a built-in motor-fan.
Is this equipment equipped with a cyclone for cleaner operations?
This equipment is equipped with a cyclone for cleaner operations.
When is the fan designed to be used?
The fan is designed for use when the cyclone is not in operation.
What profiles has the roaster been used for?
The roaster has been used normally for Scandinavian profiles.
Have there been any fires during the use of this roaster?
No fires have occurred during the use of this roaster.
Have any coffees been roasted to the second crack?
No coffees have been roasted to the second crack.
Does this equipment have a built-in fan?
This equipment includes a built-in fan for use when the cyclone is not in use.
Has this unit been used with a cyclone?
The unit has been utilized with a cyclone for cleaner profiles and operations.
Can the buyer choose between the cyclone and built-in fan?
The potential buyer can choose between using the cyclone or the built-in fan for their setup.
The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Capacity | 26.448 lb |
| ------------------- | |
| Length x width x height | 1429.0 × 1222.0 × 1918.0 |
| Weight | 1320.196 lb |
| worked hours | 6696 hours |
| hours under power | |
| state | excellent |
| At local norms | --------- |
| status | visible but unplugged |
| Last availability date | 05/05/2026 |
This listing is for a Diedrich IR-12 coffee roasting machine, manufactured in 2013. The machine has a capacity of 12 kg and dimensions of 1429 mm in length, 1222 mm in width, and 1918 mm in height, with a total weight of 599 kg. Originally used as a demo unit by the Norwegian agent, it was acquired in 2017 and set up for production use in 2018. Since then, it has completed approximately 15,000 batches with a total runtime of 6,696 hours.
The roaster has been well maintained throughout its use. It includes a newer motor for the cyclone, replaced in 2023, and a refurbished motor for the drum from 2024. Additionally, a completely new motor from Diedrich is included. The machine comes with new bearings for future replacement, although the original bearings remain in good working condition. It is equipped with a connection to Cropster for monitoring and control. The drum has been tuned to operate around 50 rpm, which has been reported to improve roast evenness and taste quality.
Included accessories are an external chaff cyclone, a Cropster dongle, a critical spare parts kit, and a tool kit. A complete kit for refurbishing the gas mixer and igniter is also provided.
Visually, the machine features a stainless steel hopper and a cooling tray with rotating arms for cooling roasted coffee beans. A large black exhaust pipe is attached for smoke ventilation. The roaster appears clean and well-maintained with no visible damage. It is currently placed on a wooden pallet in a warehouse environment, surrounded by sacks of coffee beans and shelving.
This machine has produced award-winning coffee, having made the 2nd and 5th best coffees in the Nordic Coffee Fest Roaster Competition 2024.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Factory – small or medium company |
| Active since | 2025 |
| Offers online | 1 |
| Last activity | May 1, 2026 |
Looking for a used Diedrich IR coffee roaster?
The Diedrich IR series includes professional drum coffee roasting machines designed for precise heat control, consistent roast profiles, and long-term reliability. These roasters are widely used by specialty coffee roasters, artisan producers, and small to medium industrial operations seeking repeatable roasting results and flavor consistency.
At Exapro, we connect buyers with verified sellers offering Diedrich IR coffee roasting machines suitable for specialty coffee production and batch roasting environments.
Browse all Diedrich IR coffee roasting machines available on Exapro today.
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