Let’s talk about the new contender in the roaster world—a machine that promises to redefine what small-scale roasting can be. The Rex Roaster, a 4-pound-capacity electric drum machine built in Idaho and designed in California, is here to challenge the status quo. With preorders open and summer shipments on the horizon, this isn’t just another gadget for coffee nerds. It’s a tool built for startups, hobbyists, and anyone who wants precision without the premium price tag.
At its core, the Rex Roaster is a masterclass in simplicity. Founder Ed Puzankov, a co-inventor of the VM Vaporizer, didn’t aim for complexity. Instead, he focused on durability and ease of use. The machine’s stainless-steel frame, manual controls, and modular design mean fewer parts to break—and even fewer headaches when repairs are needed. Heating elements rated at 450-500 watts each allow a full 4-pound batch to roast in under 15 minutes, all on standard 120-volt power. It’s a feat of engineering that turns bulky, temperamental roasters into streamlined, reliable tools.
Puzankov’s journey to this point is as compelling as the machine itself. His partnership with Slavik Skovpen, a Sacramento-based roaster, began in 2019 with a pair of Behmor roasters. What started as a small project grew into a demand that outpaced their equipment. Skovpen’s search for a 3- to 5-pound-capacity roaster five years ago became the catalyst for Rex Roaster. The result? A machine that balances affordability with industrial-grade build quality. Even Puzankov’s background in vaporizing mites for beehives underscores the intersection of innovation and practicality.
The Rex Roaster isn’t just about specs—it’s about scaling. With a production setup in Idaho that can churn out units in a day, the company is primed for growth. Future plans include a 2-pound home model and a 240-volt version for heavier batches. For now, the focus is on delivering a product that’s as reliable as it is accessible.
Its blend of simplicity, power, and scalability makes it a standout for anyone serious about coffee.
Key takeaway? The Rex Roaster proves that great roasting doesn’t require a bank account. Its blend of simplicity, power, and scalability makes it a standout for anyone serious about coffee.
What’s your take on the future of affordable roasting tech? How do you see machines like the Rex Roaster reshaping the industry?
Questions & Answers
What is the Rex Roaster’s capacity?
The Rex Roaster has a 4-pound capacity, making it ideal for small-scale roasting.
Where is the Rex Roaster made?
The Rex Roaster is built in Idaho, with design elements from California.
Information sourced from industry reports and news outlets.

