Fluid Bed Roaster + PID Roastuino - Test 4 - Success
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- čas přidán 4. 07. 2014
- First Crack - 9:50
Second Crack - 13:13
Cool the beans - 13:40
Finally I found a good setting for the Time - Temperature and FAN Speed.
For roasting 250g of green coffee beans, we need a heater (Heat Gun) of min. 2000W.
Reducing the FAN Speed helps to obtain higher temperatures.
More info: cyberelectronics.github.io/ - Věda a technologie
Congrats on the success! I've only begun my ventures into roasting and your build helped me gain knowledge of fluid bed roasting.
RamblingEngineer where did you get the glass cylinder?
This is actually what I was imagining and looking for. I am from Ethiopia I can source the best organic coffee and I have great business ideas that I believe we can be successful working together. Keep in touch!!!
Fantastic, congratulations really!
Ingenious!! I applaud you sir.
Brilliant idea good job
Sir, do you have video, how to makes this unit? . I am wonders how u combine the heat source with the air pump in one pipe. How could u make it
How many L/min does it need to blow? THANKS!
where did you find your heat resistant glass? I am doing something similar for my senior capstone project and can't find piping that is food safe.
Cool project, I appreciate the entire build plan being shared online.
Has anyone built one so far?
Did you stick the exhaust manifold out of the window for heat reasons? or because the coffee chaff was making a mess even through your filter sock?
how to made it ?
Its look really cool
Even roast and only @ 15 min. Good info.
hi friend...how did you connect the heating element in the pipe? Any tips?
How did you cut the bottom off the french press?
Using a dremmel + Diamond plate + water
The POW indicator number refers to what?
Heater Power, from 0 to 100%
My friend, I'm from Brazil, I'm working on a TCC project of course of the Faculty of Industrial Automation by IFPR of Brazil, I would like to know more about your project, I would have more information, my final course topic is to toast coffee.
Hi. Please read the description.
What did you use to heat up the air?
Heat gun
was you using 60CFM of airflow to move the 250grams of bean and I would guess a heat gun that can output up to 1000F at 10CFM?
Or you was pushing the airflow from the bottom red blower directly into the heat gun and you pipe untill the beans was keeping up the temperature?
Yes. You need a powerful air pump to move 250g of green beans.
Something like this: offers.kd2.org/en/ie/lidl/pJAh/
Thanks for the air blower and I already found one with appropriate flow. Now Was it a 240V heat gun head or a 120V head? I will be using manual adjustment instead of Pid controlled.
Nice job bro , where can get that's pid controller
Thanks!
You can build it, just check the link in the description.
Maybe I have 1 more controller, but I'm not sure (I need to find it).
@@cyberelectronics
I have popcorn pumper 1250w 110v
I need to modify to pid controller if you can help coz iam not an engineer to do it , thanks
Why burn the coffee though?
It was done after 9 min 30 (11 min into the vid) and then you starbucks'd the fuck out of it.
Because it's only a presentation of a full roast cycle, to observe Second Crack also.
I always stop before SC, but not imediately after FC (medium+ roast).
Fair enough, you are pardond.