+20 Coffee Roaster Drum Design References

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Coffee Roaster Drum Design. Every coffee roaster drum we manufacture is 100% stainless steel. Developed in the 1970's by michael sivetz, the fluid bed roasters rely on a completely different system for roasting.

LILIA Coffee Bean Roaster Handmade All Stainless DRUM Roaster ForHome
LILIA Coffee Bean Roaster Handmade All Stainless DRUM Roaster ForHome from www.ebay.com

Flip it over and cut an overlapping groove half of the length of the piece. Highly ventilated drums based on the burns thermalo design are the forerunners of the large scale industrial batch roasters of today and can do relatively large loads in 8 to 12 minutes. The preferred drum designs allow for the mixing of the coffee beans in two directions;

LILIA Coffee Bean Roaster Handmade All Stainless DRUM Roaster ForHome

The roasting capacity of the roaster is 25kg. There are different roaster designs. Take the longer of the two pieces of aluminum and machine it down to 1/2 wide. It is approximately 1/16″ holes and corresponds to mcnichols 1/16″, 7/64″ staggered centers, 98 holes psi, 30% open area.