Key Takeaways
- Ansā introduces the e23 microroaster, allowing on-site coffee bean roasting without smoke or heat.
- The roaster uses advanced dielectric heating and computer vision for precision and uniform roasting.
- Pricing is not yet disclosed but will be bundled with a coffee supply contract from Ansā.
Innovative Coffee Roasting Technology
Ansā, a new company, aims to revolutionize coffee preparation with its e23 microroaster, designed for office environments. Traditional coffee roasting typically occurs months before beans reach consumers, often resulting in a loss of flavor. The e23 allows for immediate roasting of green coffee beans right before brewing, enhancing freshness and taste.
The e23 microroaster employs dielectric heating technology, akin to microwave systems. It utilizes a built-in camera to achieve a precise roast by directing radio waves to energize individual beans, ensuring an evenly roasted product. When inquired about the specifics of the heating mechanism, Ansā stated, “We’ve designed a purpose-built EM system that allows us to digitally control the intensity and location of the energy concentration,” refraining from disclosing whether it uses traditional magnetron techniques or newer solid-state technology.
Pricing details remain vague, as Ansā indicated that the cost would be determined by distributors. Estimates suggest the e23 may range from $5,000 to $10,000, potentially offered at a subsidized rate through a contract for a steady supply of unroasted green beans.
The e23 stands out as the first market-ready roaster utilizing RF radiation for coffee preparation. Traditional coffee roasting methods involve large gas-powered drums, which are energy-intensive and generate significant CO2 emissions. In contrast, newer small electric roasters like the Bellwether utilize convection and conduction heating technologies.
The International Microwave Power Institute recently highlighted the growing interest within the coffee industry regarding microwave-powered roasting, marking a shift in potential commercialization. Ansā is currently collaborating with various U.S. distributors targeting the office sector. These Office Coffee Service (OCS) providers will market the e23 as part of a comprehensive package that includes Ansā’s specialty green coffee beans, paving the way for an innovative approach to workplace coffee service.
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