The IR Series

Innovation just possibly achieving perfection.

Welcome to DIEDRICH where
The Difference is in the DETAIL.

diedrich swipe red
Diedrich Manufacturing is a global coffee roasting equipment manufacturer dedicated to meeting the needs of both in-store and commercial/industrial coffee roasting companies. We have customers in over 70 countries and design, manufacture and market one of the broadest portfolios of high-quality coffee roasting products.
The IR Series
Find out why the IR Series roasters are the industry-leading choice for small-batch producers.
The CR Series
The CR Series roasters make large batch roasting more efficient and give commercial operators a small batch advantage.
The Diedrich Story
Excellence bred of persistent innovation. Learn how the Diedrich name came to be known as synonymous with quality, innovation, and aesthetic refinement.
Pollard Testimonial
"I love my Diedrich Roaster! From the patented technology to the craftsmanship of the machine to the excellent customer service, I know I made the right choice by choosing Diedrich."
- Robin Pollard, Pollard Coffee
Benson Testimonial
"The performance and reliability of our Diedrich roaster allows our customers to experience a consistently excellent cup of coffee. I am relatively new to roasting, and the ease of use amazes me."
- Kyle Benson, Thomas Street Coffee Company
Evan Aldetre, Dapper & Wise Roasters testimonial
"Getting the right roaster along with the best beans we could manage to source has been key to the success of our transition. It's nice to know that we can stand behind our Diedrich with full confidence."
- Evan Aldetre, Dapper & Wise Roasters

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