Looking to become a coffee roasting expert? This is the course for you.
Our 8-module course equips operators with the key tools to work safely, efficiently, and to international standards. Through both virtual and in-person classes, you’ll learn everything from safe operation to maintenance and best practices.
Learn the key responsibilities of a professional coffee roaster operator, the basic conditions for operating safely, and the main components of a roasting machine.
An introduction to international standards such as ISO 22000 (food safety) and ISO 14001 (environmental management), and how to align daily operations with best practices.
Covers essential safety rules, correct use of personal protective equipment, common risks in the roasting area, and the role of safety devices such as air and gas pressure switches.
Covers daily, weekly, and monthly cleaning routines, how to identify early signs of obstruction in chimneys and ducts, and the importance of consistent checklists.
Practical guidance on how to react in case of fire, when and how to use emergency cooling, recommended fire extinguishers, and how to conduct evacuation drills and simulations.
Explains what a professional annual service should include, why accurate intervention records matter, when to escalate to a technician, and how to recognize electrical issues safely.
Step-by-step training on safe start-up, control of airflow and temperature, understanding roasting parameters, avoiding obstructions or overloads, and the ignition sequence of the burner.
An overview of different burner types and their logic of operation, examples from leading brands. Why following manufacturer manuals is critical for safety and performance.
Voltumachine supports professional coffee roasteries worldwide—engineering the infrastructure behind roasting with a focus on gas safety, emissions control, and long-term operational reliability.
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