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Homeroasters - Home Roasting Coffee Community » THE ART OF ROASTING COFFEE » Roasting Profiles

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My HotTop profile
snwcmpr	#1 Posted on 11/10/2012 10:50 AM
1 1/2 Pounder Posts: 925 Joined: March 03, 2011	I copied this from another thread, may have put it in the wrong place. Any tips??? After running this roaster for a year and a half, I have saved this profile. I set max temp to 428 & time to 25:00. It pre-heats and starts timer at 167 degrees. It runs 100% heat, 0% fan. I dump 225 grams (8 oz, so I use pounds of beans without odd leftovers) at 375 degrees. Time is @ 20:40 - 20:30. At 19:30, 18:30, & 17;30 I turn the fan on 25% for 30 seconds to evacuate humidity. At 16 minutes, I lower to 60% heat and turn fan to 25% for the rest of the roast. 16 is 'usually' where the BMT is 310 signalling dry beans. (This varies, I suppose by moisture content of beans) At 13 minutes, I raise to 80% heat. About 1 - 1 1/2 minutes before 1C. 1C is around 11:30, but this varies alot. At 10 I lower heat to 30%. This is close to where the BMT and oven temps are equal. (413-415 degrees) I tried 20% but the heat seemed too low. More heat, and the machine wanted to eject (428 oven temp) before the roast was done. I eject when my BMT is where I want. Usually 445 about 10-15 seconds into 2C. Sometimes i eject at 435/440. Time varies, but around 8:15. My time & rate of rise is: About 4 1/2 minutes -- 27.1 degrees p/min to DRY. About 4 1/2 minutes -- 17.3 degrees p/min to 1C. About 3 3/4 minutes -- 12 degrees p/min to EJECT. I could chart this, and post the photo. Ken in NC -------------- Backwoods Roaster "I wish I could taste as well as I wish I could roast." As Abraham Lincoln said "Do not trust everything you read on the internet".


shsesc	#2 Posted on 07/08/2013 8:17 PM
1/4 Pounder Posts: 81 Joined: June 09, 2013	I would like to see this as a graph so I can try to emulate it with my setup.


snwcmpr	#3 Posted on 07/08/2013 8:30 PM
1 1/2 Pounder Posts: 925 Joined: March 03, 2011	I don't have a graph. Sorry, Ken in NC -------------- Backwoods Roaster "I wish I could taste as well as I wish I could roast." As Abraham Lincoln said "Do not trust everything you read on the internet".

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