Burman Coffee Traders has Fresh Roast SR540 Coffee Roaster + 3-Lbs Coffee Bundle (choice of flavors) on sale for $169. Shipping is free.
Thanks to Community Member JoJoTheFlyingDo for posting this deal.
Note: Select your 3-Lbs Coffee Bundle (Popular, Dark Roast, Decaf or Special) using the drop-down menu on the product page. You may add the Fresh Roast SR540 Extension Tube (glass insert for the existing roast chamber that provides a greater batch size and better bean rotation allowing for more versatile roasting) for an additional $60 (select the option on the product page).
For anyone looking to get into coffee roasting. I HIGHLY recommend this machine for value to performance. I also HIGHLY encourage you to pay the extra and get the extension tube for it for extra $60 (normally $79). Using the extension has halved my time to roast allowing me to roast about 2lbs per hour now. Previously, it was would take ~2 hours to roast the same 2lbs.
With the extension tube the machine can
roast 8oz of beans
movement of the beans are incredible
time to done is around 8-11 minutes depending on roast and preference.
There are lots of places to buy green coffee online. Sweet Maria's and Happy Mug are two popular ones. Roasting at home costs roughly half to one-third the price of buying equivalent roasted coffee, I'd say, and you can always be sure it's fresh. It can be a challenge to roast at professional quality on a home machine, though.
Having used both a hot air popper and an actual coffee roaster I wouldn't say that's entirely true. Having adjustable heat settings gives you WAY more control over the final product. Yes you can hack that into a hot air popper through various methods, but not everyone feels comfortable modifying electrical equipment that regularly pulls 1000+ watts. Plus if you roast often the chaff collector is an absolute must.
A popcorn popper is a great low-investment introduction to home coffee roasting but this is definitely a step up.
I use Happy Mug and pay about $5 a pound but Sweet Maria's is really popular also, both are websites. Besides dialing in exactly how I want them which is fun to do and learn, the flavor is just top notch and more comparable to what shops that roast around me are charging $16-20+ for 12 ounces.
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Currently roasting with the sr800 and it's been such a fun hobby and it actually pays for itself. Anyone who buys fresh roasted coffee should at least try roasting. And tbh I think a 540 with the extension tube would be better than the 800 without the extension tube. But if you aren't getting the extension tube, I'd spend the extra and get the sr800 since it can roast 8oz at a time. I don't think I would want to be roasting less than that.
I got the popper which is a factory modded popcorn popper. It's been great but it's limited to about 90 grams. It's cheaper though, $100 which included 4 pounds of coffee
nothing that a $20 hot-air popcorn maker could not do, just make sure it has a cyclone airflow such as Nostalgia at Walmalt so your beans don't get blown out.
I have used a number of DIY roaster setups. Air popper was my least favorite. Very small batches and still difficult to get enough heat and control. Next, I used a whirly-pop on an outdoor coleman camping stove. That worked great moderate until the plastic gears on top melted (probably avoidable, in retrospect). Then I made a rotisserie cannister from perforated steel and used it on a gas grill. That could do large batches, up to 3 lbs, but was a bit difficult to control variables (and it made a mess, due to a few holes). Then I started using a breadmaker + heat gun setup, and that has been working great. There's plenty of control over temperature, and the breadmaker does a good job of stirring the beans. (I had to modify it to avoid overheat shutoff.) I have a piece of thick plywood covered with aluminum tape that sits on top of the breadmaker with a hole cut out that holds the heat gun.
If you want to do easy DIY and have a camp stove, the whirly pop is a good option. The steel one would be better than the aluminum one, but costs more. For a bit more effort, the breadmaker is a good option. Assuming you get the breadmaker cheap at a thrift store, a good heat gun will cost $25-$40. I use the Porter Cable model.
How you actively cool the beans is a whole other element. For a while, I just poured them between two metal colanders, sometimes in front of a room fan. Eventually I made a setup from a 5 gal. Home Depot bucket with a flat, perforated steel basket a few inches from the top, and a shop vac. sucking air from a hole below while I stir the beans by hand until cool. (This is similar to how professional setups function.)
Having been through all that, I'd say that a turnkey product like this listing for $169 is probably a good value if it works well. I've probably spent close to that with all my DYI projects, but it was fun.
Finally, please roast outside in a well ventilated area! The chemicals given off during the roasting process are bad for you to breathe. Enjoy!
PS. If anyone in the San Diego area would like my rotisserie roaster contraption, I'd be happy to pass it on.
There are lots of places to buy green coffee online. Sweet Maria's and Happy Mug are two popular ones. Roasting at home costs roughly half to one-third the price of buying equivalent roasted coffee, I'd say, and you can always be sure it's fresh. It can be a challenge to roast at professional quality on a home machine, though.
^^ this, exactly! High quality green beans from local roasters has usually been my best option. Roasting at home is fun and relatively easy to do, but difficult to master. It's like the difference between learning to cook eggs that taste fine vs. learning to cook eggs to perfection consistently. I have had batches that were truly amazing, but never figured out how to consistently replicate it. No matter what, at least your home-roasted product will be fresh, which gives you a leg up. Enjoy the journey!
Happymug: 1 lb of Columbian yellow bourbon of green is $6.45, and 12 oz of the same bean roasted is $12.
That's the green beans I'm buying next from them.
There's no way you're gonna do 8 oz of greens in this. Probably 4 to 5 oz at most. Just get a popcorn popper. Or, better yet, get a rotisserie basket if you have a propane / gas grill. I do 2 lbs easily at a time.
With the extension tube it's a beast and can do 8. Without the tube yes it's 4
I started out with a Whirley Pop (metal gear) but have been roasting on a Behmor for years. Behmor would be the way to go for a baseline machine, even the Behmor is not that great at controls but does a decent job for light to medium+ roast on a mostly auto mode. I roast 8 oz at a time each time ~15 min and the drum roaster is great for consistency. Behmor is a jump in price but I already find it barely adequate to recommend anything less.
For anyone looking to start, I'd just get a Whirley Pop and a thermometer and roast on a stove top (I do it on my gas grill + stove in the backyard). Put the money saved towards a Behmor or a Bullet if it's something you'd like to continue doing.
Not an expert on the subject but my understanding is.the fumes from coffee roasting can be toxic and carcinogenic. Definitely do it in a well ventilated area and take whatever precaution you want to reduce breathing in the fumes directly.
What roaster would you recommend in this price range?
I drink a lot of coffee. My household drinks a lot of coffee. 120g at a time won't cut it for me. I'm using a combination of a turbo oven and a stir popper. Something like this.
I have the SR800 with extension tube. It's ok. These are fluid bed roasters while the industry standard is barrel roasters. The problem w fluid bed roaster is that you have to lower the fan throughout the roast which also increases the heat. So trying to stall a roast phase becomes more difficult to achieve.
There is a new roaster on aliexpress from china getting rave reviews. Skywalker roaster. It's a barrell roaster, v1 can be modified to use Artisan software, v2 thats in the works should be capable of Artisan out of the box. Artisan is a software that controls the roaster to follow a recipe basically, gives you replicable roasts.
If you wanna just try out, then fluid bed roasters are fine. But if you plan on using it a lot, just go w the skywalker imo for a lil bit more.
Reading this post was a good education. Thank you all for posting various knowledge tidbits. I got to know about a couple of green coffee vendors.
As someone relatively new to the coffee journey, for now, I think staying with various boutique roasters and getting their roasted coffee is a good fit for me. I am still mastering proper grinding, creating the perfect puck and extraction.
I did read elsewhere that roasting beans inside the house leaves a bad smoky smell for days, can anyone confirm?
Do not roast coffee indoors. Why would you do that?
If you're just starting, start with the popcorn popper. If you like the process and product, you can get better equipment. If you don't, you're out $10.
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A popcorn popper is a great low-investment introduction to home coffee roasting but this is definitely a step up.
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If you want to do easy DIY and have a camp stove, the whirly pop is a good option. The steel one would be better than the aluminum one, but costs more. For a bit more effort, the breadmaker is a good option. Assuming you get the breadmaker cheap at a thrift store, a good heat gun will cost $25-$40. I use the Porter Cable model.
How you actively cool the beans is a whole other element. For a while, I just poured them between two metal colanders, sometimes in front of a room fan. Eventually I made a setup from a 5 gal. Home Depot bucket with a flat, perforated steel basket a few inches from the top, and a shop vac. sucking air from a hole below while I stir the beans by hand until cool. (This is similar to how professional setups function.)
Having been through all that, I'd say that a turnkey product like this listing for $169 is probably a good value if it works well. I've probably spent close to that with all my DYI projects, but it was fun.
Finally, please roast outside in a well ventilated area! The chemicals given off during the roasting process are bad for you to breathe. Enjoy!
PS. If anyone in the San Diego area would like my rotisserie roaster contraption, I'd be happy to pass it on.
That's the green beans I'm buying next from them.
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With the extension tube it's a beast and can do 8. Without the tube yes it's 4
For anyone looking to start, I'd just get a Whirley Pop and a thermometer and roast on a stove top (I do it on my gas grill + stove in the backyard). Put the money saved towards a Behmor or a Bullet if it's something you'd like to continue doing.
Not an expert on the subject but my understanding is.the fumes from coffee roasting can be toxic and carcinogenic. Definitely do it in a well ventilated area and take whatever precaution you want to reduce breathing in the fumes directly.
https://youtu.be/HshA08sQ5a8?si=
Lots of old articles out there on how to make your own.
I've been roasting coffee since 2004.
There is a new roaster on aliexpress from china getting rave reviews. Skywalker roaster. It's a barrell roaster, v1 can be modified to use Artisan software, v2 thats in the works should be capable of Artisan out of the box. Artisan is a software that controls the roaster to follow a recipe basically, gives you replicable roasts.
If you wanna just try out, then fluid bed roasters are fine. But if you plan on using it a lot, just go w the skywalker imo for a lil bit more.
As someone relatively new to the coffee journey, for now, I think staying with various boutique roasters and getting their roasted coffee is a good fit for me. I am still mastering proper grinding, creating the perfect puck and extraction.
I did read elsewhere that roasting beans inside the house leaves a bad smoky smell for days, can anyone confirm?
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If you're just starting, start with the popcorn popper. If you like the process and product, you can get better equipment. If you don't, you're out $10.