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Metal Muffin Fan Coffee Cooler
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- Опубліковано 6 жов 2019
- If you want to cool your home roasted coffee in a jiffy, you can buy a fancy bean cooling appliance or you can go the DIY route with a box, a little creativity and a little electric fan. Home coffee roasters are masters of finding ways to get the job done without having to buy a fancy machine. What's your coffee cooling method?
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You rock! Just built one with a different box and colander - same fan. Works better than expected. Brings my small batches down to room temp in 1.5mins with ease. Thank You.
Haha gotta love it!!! Genius idea!
Why doesn't Sweet Maria's make a real bean cooler product to sell for all us entry level home roasters users? I would be a buyer!
Thank you for the compliment. Maybe one day.
You are awesome!
What is missing from this video? Actual roasted coffee beans being cooled, that's what.
I wonder if a large metal can would fit directly onto the fan. Punch some holes in the bottom of the can. Might need some legs. But you could end up with a very compact cooling unit. Thanks for the inspiration!
I just picked up one of those to make an exhaust fan attached to dryer venting.
That's a great idea, especially for Gene Cafe users or anyone using a DIY enclosure for their roaster.
Is this device still working? Using the same fan. Concerned about heat and chaff.
Tom will chime in if he has time. Heat isn't a concern since it's just the heat from the beans that's being pulled through the air inside of the box. Most of the chaff will have been removed by this point. Any remaining chaff will remain in the metal tray with the coffee.
I just built something like yours Tom, but I used a high speed fan (double the CFL 110) and got fan air blowing on to the coffee. My thinking was chaffe removal and cooling, was I wrong in my thinking? Oh, I used a a 6" stainless steel berry colander for a tray. Also I used an large wooden cigar box and attached some feet on the bottom so I got some air flow. Usually can find the boxes for a couple dollars or look on Esty. This will keep or box fan small and compact. The ID of my box was 7.5"L x 7.0w"x 6.0"D
Blowing air onto the coffee will aid in cooling but pulling air through it will cool it a lot faster since the ambient air is being pulled through the gaps between the coffee beans vs being blown over the top of it.
Electric leaf blower & a #10 can with LOTS of 1/8" holes drilled in the bottom. Good for 1kg.
Wow! That's a lot of airflow. Sounds like an awesome setup.
Where does one find a nifty tray like yours?
That tray came from the Quest roaster that we sell on our wholesale site, www.coffeeshrub.com
Thanks! So to be clear, the fan is oriented to PULL air OUT of the box?
Yes, pulling air out of the box pulls ambient air down and through the bean mass
I thought the quest had a air cooler l
It does, but this method works a lot faster