The Workhorse. Originally patented in 1976, the 1/4 Bag Fluid Air Bed Roaster from Sivetz was the first air roaster to challenge the dominance of the drum roasters. Michael Sivetz was the inventor and genius behind the design, and his background as a chemical engineer combined with unparalleled knowledge of the coffee bean blazed a new trail ...
view moreOur coffee is made in a Sivetz fluid bed roaster, some of the key aspects of this roaster produce some of the best flavors in coffee. Fluid Bed – The roaster has no drum, instead it blow high pressure heated air through a perforated sheet at the bottom of the roaster. The air keeps the beans moving around, preventing them from staying in ...
view more2014528 · Sivetz roaster. #1 : by BenKeith » May 27th, 2014, 10:38 am. In the process of deciding exactly how I want to build my air roaster, I was watching a couple of videos of people roasting in the 37 pound Sevitz and was somewhat amazed at what they considered good coffee. They were setting the temp at 610 degrees, turn on the blower, …
view more2019614 · Fluid-bed Roasting – Sivetz Type – Profiling the roast In the 1960’s Michael Sivetz a Chemical engineer, who worked in the Polyurethane industry invented Fluid-bed roasting. If one knows a bit about the History of the Roaster one would know they were built in a church. If one had spoken to Michael one would know how seriously he took this …
view more2024620 · Selling 1979 in place and operational Sivetz Fluid Bed Roaster. New chamber installed recently with less than 1,000 roast on the logs. 33lb Blower unit converted to 50lb Roaster. Components include Pressure blower, gas burner and components, instrument panel, combustion chamber, roasting...
view moreSeven Hills Coffee was started with a Sivetz Coffee Roaster, 11 bags of coffee, and a whole lot of hope. In 1986, Cincinnati natives Joe Morris (left) and Andy Timmerman (right) rented a small warehouse in Bond Hill and purchased a ¼ bag Sivetz Coffee Roasting Machine. Dissatisfied with the corporate world they had discovered in their 20s, the ...
view moreHoly Moly! Check this one out! Here's a 70 kilo/1 bagger original Sivetz Fluid Bed Coffee Roaster that runs perfectly. (They call it a "1 bag" size due to a typical full bag of Columbian green coffee beans is 154 lbs., and that's what the batch size is on this baby.) It ran perfectly until shut down and dismantled, needing the space.
view more20201020 · Beginning in the early 1880’s manufacturers began experimenting with introducing hot air into the roasting cylinder to take away some of the smoke and gasses. The German manufacturer Van Gulpen introduced a roaster with an exhauster to draw the hot air through holed walls in the drum or through the drum from one end to the other.
view moreBased on over 30 years' experiences in design, production and service of crushing and s
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