DYVEE Coffee Bean Cooler Electric Roasting Cooling Machine For Home Cafe Roasting Cooling Rich Flavour

The media could not be loaded. This device does a great job. After 18 years of having to roast outside, I treated myself to a Behmor 2000AB. I’m now roasting under the powerful Vent-a-Hood in my Kitchen. The Behmor’s maximum roast size is 1 lb. This device will cool 1 lb. of beans in 2 1/2 to 4 minutes. It traps all of the chaff from the roasted beans in a screen under the removable basket, which is easily vacuumed up after the roast. If the fan ever stops working it’s no big deal, it’s a standard fan used to cool off computers, a $20 replacement. The DC power supply is probably equally inexpensive. I normally wouldn’t go to the trouble of leaving a review, but I’m so pleased with this that I decided I would.

This is one of the greatest devices I’ve ever owned. Cools around 200g of roasted beans in less than a minute. Kinda loud, but I’m using an air roaster and it’s about the same volume. Very reasonable especially considering it’s on for such short periods.Solid construction, it’s got a good weight to all the components and everything fits together nicely.If you’re on the fence like I was, just go for it. 1000% worth every penny unless you feel like a DIY project.

Great bean cooler. Well built, cools a batch of 300g in about 45 seconds. Easy to use, literally dump your roast and turn it on. Nothing complicated about it. Does a good job of collecting chaff from the roast as well.

I roast coffee in my garage and sell it online to friends and family. This coffee bean cooler has helped streamline my coffee roasting activities by saving me some time and sanity. To begin, this cooler is well-constructed with quality materials. The base is solid and has a great weight to it that makes it feel like a quality product. The bean holder is made of what appears to be stainless steel with a mesh that is the perfect size to let chaff through but not swallow the coffee beans. The fan in the base is quite powerful. It sounds like an airplane taking off and does put off quite a bit of sound. It's not a concern for me, but if you're in a position where a loud fan is a concern, this is something to consider. It's not a drawback for me though. It's also easy to clean.Routinely, this cooler has fully cooled my coffee in two minutes or less. I used to sit my coffee in front of a 12" high-velocity fan and it took five minutes or longer to cool my coffee. Even then, the coffee was still warm at the end. This cooler really cuts that time down. It helps lock in the flavor of the coffee and prevents it from over-roasting.It comes with a power adapter to plug in to any standard U.S. outlet. It also has an on/off switch. Overall, this cooler is a great buy for the home coffee roaster/enthusiast. I would highly recommend it!

This coffee bean cooler reduced the beans to room temperature in about a minute. I was initially wary about not having a separate chaff collar level but the screen above the fan is more than adequate. The solid construction and low voltage fan are additional premium features. Well worth the price.

Has been working perfectly! 250g of beans are cool within under 2mins. Not loud at all

The good: This imparts so much more flavor in the beans when they cool rapidly. This things cools very fast, like less than a minute to outside temp. Awesome.The metal body of the cooler is nice quality and appears to be powder coated? Bean tray is also higher quality. Overall I’m impressed with the build quality of it, definitely better than I was expecting.Has handled larger batches, so far I’ve run 400g batches through it and still had a little room in the top for more beans. Should be able to do a pound (453g).The bad: so weird, and the only reason it didn’t get 5 stars from me- the fan blades hit the edge of the interior of the fan surround and made a terrible sound. I took the guard off and sanded down the plastic body responsible for contacting the blades and no more problem.The chaff from the beans slows air flow at the inlet to the fan, seems like if there was another screen before it would work better.I’ll update with longevity/ reliability as I use it more.

Excellent coffee bean cooler! I roast with a Quest M3s; this machine cools the beans much faster, with much less bean stirring, than using Quest's setup of putting the drop box into the back fan compartment. It also simplifies the process of doing multiple roasts, one after the other.I compared this Dyvee machine to the Jiawanshun cooler. I was biased toward the Jiawanshun because of the separate chaff tray, but there was really no comparison. The Dyvee is solid, fan is much more powerful, tray looks like it is made of stainless steel, like the Quest roaster, and a surprising amount of chaff is left sitting on top of the lower screen, easily vacuumed off. The Jiawanshun is not stainless, the trays fit tightly together (difficult to separate), and the fan was surprisingly gutless.Note that the Dyvee fan is an easily replaceable 120x120x38mm computer fan (FF12038H12B). I can't confirm that it is really 240CFM, as I can't find the brand of this fan for sale online. Note also that the air flow was greatly increased by cutting a hole in the surface underneath the fan (see photo).I generally avoid Chinese products on Amazon, as they are often cheap junk. Of the many Amazon purchases I have made, this is my first review. Great product!