12 kg - Diedrich IR-12 Roaster - 2012 - Good Condition - Used

Looking for a proven commercial coffee roaster with low operating hours and industry-leading performance? This 2012 Diedrich IR-12 Coffee Roaster is a rare opportunity to acquire a well-maintained, production-ready machine from one of the most respected manufacturers in specialty coffee roasting.

With only 988 total roasting hours, this roaster has seen remarkably light use and has been professionally maintained on a regular service schedule. The current owner is selling due to a facility expansion and upgrade to a larger roasting system and afterburner.

Designed to roast anywhere from 6 kg to 12 kg batches, the Diedrich IR-12 delivers exceptional flexibility, consistency, and roast development. Whether you're scaling a growing coffee business or replacing aging equipment, this machine is capable of supporting serious commercial production.

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

All Equipment is sold as-is. Crating & Shipping not included in the listed price.

Specifications:

• Manufacturer: Diedrich Roasters
• Model: IR-12
• Year: 2012
• Batch Capacity: 12 kg / 25 lbs
• Approximate Output:
  78+ lbs per hour at 3 batches/hour
  Up to 92 lbs per hour at 4 batches/hour
• Condition: Good Used Condition
• DIMS/WEIGHT57"x49"x76" / 1150 lbs.
• POWER:110 Volt/60 Hz, Single Phase
• Roasting Technology: Infrared Burner System
• Application: Commercial Coffee Roasting
• Proven Diedrich durability and reliability
• Excellent option for growing coffee roasting operations

This roaster has been upgraded with modern gas controls comparable to newer Diedrich models, allowing for enhanced burner responsiveness and roast profiling capabilities.

Compatible with popular roasting software platforms including:

• Cropster
• Artisan

These integrations provide advanced data logging, temperature monitoring, and profile management to help maintain repeatability and quality control.

Features:

The Diedrich IR-12 is a favorite among professional roasters for its:

• Superior heat transfer and energy efficiency
• Consistent roast profiles
• Excellent airflow control
• Reliable commercial-grade construction
• Strong resale value and industry reputation

Whether you're expanding production, opening a new roasting facility, or upgrading from a smaller machine, this IR-12 offers the performance needed to support growing demand.

Maintenance History:

• Last Used: May 2026
• Service Schedule: Professionally serviced 3–4 times per year
• Operating Condition: Production Ready

Purchase Conditions 

• USED equipment is sold “AS-IS.” Inspect before buying.
• A 10% deposit is required for inspection appointments.
• If not purchased, 50% of the deposit (or $1,000 max) is credited for future purchases, the rest is refunded.

Returns & Refunds

• All USED equipment sales are final.
• NEW equipment: If unsatisfied, we’ll work with you and the manufacturer for a resolution (replacement, refund, exchange, or credit).

Warranties

• NEW products have manufacturer warranties.
• CoffeeTec is not responsible for manufacturers' machines or designs.

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