Skip to content

Serving the Coffee Industry

Since 1972
Search for products
Menu

40 kg - Diedrich IR-40 Coffee Roaster - 1995 - Good Condition - Used

Original price $32,500.00 - Original price $32,500.00
Original price
Price $32,500.00
$32,500.00 - $32,500.00
Price $32,500.00

World's Largest Coffee Roasting Marketplace Since 1972

Why a Quote?

Some of our equipment have shipping, handling, and special options requiring additional information unique to your purchase.

Basic Info

Description

Specifications

Key Features

Sales, Inspection and Relocation

  • Condition: Good
  • Location: Southern USA
  • Year Built: 1995
  • Last Used: Oct / 2025
  • Service: Weekly Maintenance
  • Capacity: About 400 lbs. per hour
  • Included Equipment: Roaster
  • Fuel: Natural Gas
  • Power: 220v Triple Phase
  • BTUs: 180,000
  • Original Manuals: Included
  • Note: Igniter intermittent / should be replaced

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

Diedrich IR-40 Coffee Roaster - Built for Large-Batch Roasting

The Diedrich IR-40 1995 Model Coffee Roaster is known for its exceptional performance and durability. Crafted in the USA, this classic roaster delivers consistent results in every batch. Has been a workhorse roaster serviced and maintained. Minor issue that the ignitor is intermittent and should just be replaced ..
Although the current owner has never had a Roaster Fire there is paint damage on the side of the roaster with 30 years of proven production

The flexible IR-40 lets you customize the drum rotation speed to suit different bean types and roast profiles. Also, you can use this commercial-grade roaster for different batch sizes, from small (as low as 8 oz.) to large (up to 88 lbs.), without compromising on roast quality. Up to 4 roasts per hour or near 400 lbs.

The roaster offers durability with a solid frame & elegance with a maroon finish. So, don't miss the opportunity to own a large-scale coffee roaster cost-effectively. Enhance your roasting game with the craftsmanship of the Diedrich IR-40 today!

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

Specifications:
  • Roaster Dimensions: 74" L x 48" W x 79" H
  • Weight: 1,900 lbs
  • Batch Roasting Time: 13-16 minutes
  • Exhaust requirements: 8-inch duct with airflow of 285–365 SCFM
  • Construction: Heavy-duty steel frame with green exterior finish

Features:
  • Stainless steel cooling tray rapidly cools beans to preserve flavor.
  • Adjustable flame and airflow controls let you fine-tune profiles for every roast batch.
  • Non-perforated & high-carbon steel drum for even heat distribution.
  • Controlled airflow prevents excessive drying and ensures efficient heat transfer.
  • Energy-efficient fuel source for cost-effective roasting.

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.

Terms & Conditions: 

Read Our Equipment Listing Terms and Conditions.

Privacy Statement: 

Read Our Privacy Statement

Why choose us?

Comprehensive Solutions

From equipment and financing to consulting and education, we’re your one-stop shop

Unmatched Inventory

Explore over 3,000 new and used coffee roasting items—the largest collection online

Decades of Expertise

Benefit from our pioneering legacy and deep industry knowledge

Global Reach

Access the latest coffee tech from the U.S., Europe, and Asia.

Customer-Centric Approach

We are focused on long-term partnerships and your success

Active Community Engagement

We are proud participants in industry events and associations