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snwcmpr
04/22/2019 5:07 AM
Hi all.

Gigimedrano
04/17/2019 6:33 AM
Hi guys, my hot top has stripper a gear.. ive only had it for a lil over a year now hot top wants 120+ for a new motor and gearbox assembly any idea? Is this normal year and some Months dont seem lik

Ray Kahuna
04/16/2019 8:04 AM
has anyone built an adjustable coffee grind press?

Nitesh
04/01/2019 10:04 PM
Hello, I have been trying to get in contact with manufacturer of HB roaster in China but failed until now. Does anyone have idea who is the manufacturer of HB roaster in China?

allenb
03/30/2019 3:46 AM
Spammer babble from me and others have been removed from Centrifugal Roasters Thread. From here on we will toss them immediately. ThumbsUp

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Ask for your opinion.
blumes
Dear All,

I would like to kindly ask for your opinion about this design.
How much coffee could I roast with these dimensions, with a heat power of 4kw and a blower ametek?
The lower part of the chamber is at 45°..do you think it would be better to have it at 60°?
Are the holes of the plate enough?

Many thanks for your help.
blumes attached the following image:
immagine.png
 
JitterzZ
Here you go, this might be helpful: http://www.reefer...aster.html
 
coffeeroastersclub
blumes wrote:

Dear All,

I would like to kindly ask for your opinion about this design.
How much coffee could I roast with these dimensions, with a heat power of 4kw and a blower ametek?
The lower part of the chamber is at 45°..do you think it would be better to have it at 60°?
Are the holes of the plate enough?

Many thanks for your help.


45 degrees is fine, it doesn't need to be steeper. With 4kw you should be able to do at least 5 lb. I was doing 5 lb. at about that wattage with a spouting air roaster. Yours being fluid bed you should be able to do that. The main issue you will have is to be sure your blower provides enough pressure to create a good fluid bed. My spout was a bit different, it didn't need a heck of alot of pressure do do its spout.
"If this is coffee, please bring me some tea but if this is tea, please bring me some coffee." ~Abraham Lincoln
 
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