Best Coffee Roaster Machine – Top 8 Picks
If you’re anything like us, you’re in love with everything and anything coffee! This also means you don’t joke when it comes to your cup of liquid heaven.
You probably already own an espresso machine and a coffee grinder, but if you really crave the ultimate cup of coffee, then you need to add a coffee roaster machine to your coffee making station.
That way, you get to enjoy the amazing flavor of freshly roasted, freshly ground, and freshly brewed coffee. Talk about a triple threat!
Today, we’ll be helping you find the best coffee roaster machine with reviews of the top 8 machines available on the market and a detailed buying guide so you can land the perfect deal.
Contrary to popular belief, roasting your own coffee beans isn’t rocket science. All it takes is the right roaster machine, a bit of practice, and you can become a pro in no time! So let’s get started!
Why Should You Buy a Coffee Roaster Machine?
A coffee roaster machine is pretty self-explanatory, it allows you to obtain freshly roasted coffee beans right from the convenience of your own kitchen. But if you’re not entirely sold on the idea (I mean, the taste alone should be enough!), here’s a couple of benefits that roasting coffee at home can offer:
You get to experiment – having a coffee roaster machine at home opens all kinds of doors for you to experience a whole new side of coffee making. You’ll be able to witness first-hand the fascinating transformation of coffee beans from green to brown, with every shade, aroma, and sound in between.
This is a huge advantage since it allows you to make your very own blends. You can try mixing roast levels or roasting beans from different origins together – the possibilities are truly endless.
You get control – think about it, with a coffee roaster machine at home, you now get to control every aspect of your coffee – except the weather conditions where the beans are grown.
This isn’t just cool, but as a wise man once said: with great power comes great responsibility (yes, I’m quoting uncle Ben!). So with such control, you’ll know exactly what you’re making, and you’ll be able to achieve coffee perfection every time!
You save money – generally speaking, buying 2 pounds of specialty-grade unroasted green beans will cost you roughly the same as a 9 oz bag of specialty grade roasted beans. This translates into you saving a lot of money in the long run.
Typically, you’ll pay about $5 to $7 for a pound of specialty-grade unroasted green beans, whereas a bag of specialty-grade roasted beans sells for around $17 to $20. We’re talking about approximately $10 per bag (or more), which really adds up.
You have fun – of course, we can’t forget about the fun part of this. You see, roasting is a skill that requires a bit of learning, but it can also be an entertaining hobby if you just have fun with the idea of investing time and creating something delicious.
What are the Types of Coffee Roaster Machines?
There are 2 main types of coffee roasted machines: air roasters and drum roasters. We’ll discuss both of them, as well as the use of popcorn makers in roasting beans.
Obviously, popcorn makers were built for a specific purpose which has nothing to do with coffee beans. While this is technically true, popcorn makers are actually one of the most popular methods to roast coffee.
The idea here is that a popcorn maker will push hot air through a pile of coffee beans, which is the jest of roasting coffee. Now, I’m not saying that popcorn makers do a very good job at it. In fact, they end up creating batches of unevenly roasted beans.
The machine tends to over roast some beans and under roast others because the hot air that’s being pushed through the beans isn’t strong enough, resulting in limited movement.
However, popcorn makers can be a nice option for beginners to get into the roasting world without spending much money. But if you’re more serious about roasting your coffee, then you should stay away from popcorn makers and go for one of the following roaster types.
Air roasters follow a similar concept to popcorn makers as they utilize direct heat (convection). They also work by pushing hot air through the roasting chamber, but at a higher force so that the heat comes in direct contact with all the beans, not just some.
Air roasters tend to be smaller in size compared to drum roasters. This makes them a better choice for people who are planning to roast small batches.
Alternatively, drum roasters utilize indirect heat (conduction) to roast coffee beans. They typically consist of a round rotating chamber inside the machine.
Instead of hot air directly touching the beans, heat is applied to the exterior of the metal chamber and the beans begin to roast as they come in contact with the heated surfaces.
When compared to air roasters, drum roasters tend to come in larger sizes. This makes them a better choice for families of coffee-loving members, or if you normally drink several cups a day on your own.
How to Choose the Best Coffee Roaster Machine?
When shopping for the best coffee roaster machine and before you blindly spend your money, there are multiple factors that you need to consider so you can make the right purchase.
Stovetop vs Electric
Once you figure out the type of coffee roaster machine you want, you can move on to pick how you prefer to operate the machine.
Stovetop roasters are as simple as they come. They’re very suitable for beginners since all you need to do is pop the unit on the stove and crank the heat. The downside is that you won’t have precise control over the temperature.
On the other hand, electric roaster machines grant you way more precision when it comes to heat control. They can also be far more powerful. However, electric machines are expectedly more expensive and they may require maintenance more frequently.
Another important aspect you should take into account is the roasting capacity of your machine. Roasters come in various bean capacities, so it’s up to you to determine what size is best suited for your needs.
You can do this by observing how much coffee you (and other people you share with) consume per week. If you’re planning to roast beans multiple times a week, then you should opt for a bigger capacity between ½ and 1 pound.
But if you’re doing it once a week, or every now and then as a treat, you’ll probably be fine with a smaller bean capacity.
Level of Control
Another point you need to think about is your roasting approach. Are you super invested in the experience? Or are you more of the “turn a switch and call it a day” type?
In general, more expensive higher-end roaster machines are known to offer extensive controllability. They allow complex programming so you can create and save roast profiles that you like.
The next time you want a cup of coffee, you can just pick your preferred profile and the machine will automatically run according to your saved settings for greater consistency.
No worries though, even lower-end models will offer you basic control with simpler time and temperature settings.
You may also want to consider buying a roaster machine with a cooling mechanism. This is crucial if you want to get serious about coffee roasting.
Without a cooling feature, beans will continue to roast since their internal temperatures remain high even after you’ve removed them. And so, you’ll likely end up with uneven or over-roasted coffee beans.
A cooling mechanism means that the machine will simply have cool air blow through the roasting chamber after the roasting is complete.
Ease of Cleaning
Finally, consider how easy afterward cleanup is going to be. Many roasters have a chaff collection system to make cleaning a lot simpler.
Some machines even come with a built-in smoke suppression system to eliminate as much smoke as possible, making it safe enough for you to roast coffee indoors.
Best Coffee Roaster Machines – Top 8
Fresh Roast SR800 Electric Coffee Roasting Machine
Kicking off our list with a front-row candidate, the Fresh Roast SR800 Electric Coffee Roasting Machine is all about giving you the best quality of roast every time you use it. For its outstanding consistency and handy features, it surely deserves the evident popularity.
The Fresh Roast SR800 is the 8 oz version of their SR540 model, which is an updated version of the previous SR500 model. It’s one of the less expensive options on our list, and also one of the quietest roasters out there, making it a great choice for beginners at home.
The machine is rather simple to figure out. It’s equipped with 9 temperature settings, a fan with a wide range of levels, and a timer. You can adjust all the features via an improved control board where you just push and turn the knob.
This means you get better flexibility to create various roast profiles. You should note that the Fresh Roast SR800 is an air roaster, so you need to adjust the fan to a higher speed during roasting to get the beans moving inside the roasting chamber. There are no other elements to rotate the beans inside.
The bigger size of the SR800 compared to the SR540 eliminates the need for running the machine multiple times so you can have enough roasted coffee to last you through the week. The roast time is only slightly increased (takes about 10 to 12 minutes), but it’s normal since you’re roasting double the amount.
The Fresh Roast SR800 Electric Coffee Roasting Machine has a compact footprint, so it’s not going to take up too much space on your counter. It’s missing a smoke reduction system, so you’ll need to roast near a window.
- Decent capacity
- Compact design
- 9 temperature settings
- Fan and timer are adjustable
- Good price for the quality
- 2-year warranty
- Lacks a smoke reduction system
JIAWANSHUN Electric Coffee Bean Roaster Machine
With great attention to detail and high versatility, the JIAWANSHUN Electric Coffee Bean Roaster Machine is a wonderful option for any coffee enthusiast looking to establish the advantages of electric roasters without having to pay a fortune for them.
This machine boasts a dish-like design with a control knob on the front side and a transparent lid so you can see how the beans transform inside.
The base consists of two parts: a bean dish coated with a layer of black food grade Teflon, and a rotating lever. The Teflon coating ensures safe usage and it also makes cleaning a lot easier. The rotating rod will stir the beans to make sure you get a consistent, even roast.
The JIAWANSHUN Electric Coffee Bean Roaster Machine can hold up to 17 oz of coffee beans at a time, so you can get your weekly roasting in one go. But that’s not all, you can also use this roaster to bake soybeans, red beans, peanuts, popcorn, and melon seeds.
This is pretty much possible due to the wide range of temperatures offered by the machine. Twisting the turn knob, you can set the temperature anywhere between 0°C (32°F) up to 240°C (464°F). The JIAWANSHUN Roaster will give an even roast for the most part, as long as you’re careful not to overload it.
Cleaning up this machine is fairly easy with the non-stick interior that leaves nothing behind. The JIAWANSHUN Electric Coffee Bean Roaster Machine doesn’t come with a smoke reduction system, so the manufacturer recommends using it outdoors or in a well-ventilated area.
- Wide temperature range
- Highly versatile
- Non-stick food-grade Teflon coating
- Transparent lid
- Easy to clean with a damp cloth
- Great value for money
- No smoke reduction system
- Tends to run hot
- Temperatures are indicated in Celsius only
Nuvo Eco Ceramic Handy Coffee Bean Roaster Machine
They say you shouldn’t judge a book by its cover, but in the case of the Nuvo Eco Ceramic Handy Coffee Bean Roaster Machine, that’s easier said than done. At first glance, you may think that this product is a unique piece of decor, but it’s, in fact, a serious tool for roasting coffee.
The Nuvo Eco Ceramic is as stylish as it’s functional. If offers a minimalistic operation and a hands-on experience that’s perfect for coffee enthusiasts seeking simplicity.
This roaster is basically a ceramic body with a protruding handle. It’s designed for use over a stovetop (gas or electric), as well as campfires and camp stoves. There are no complicated temperature settings, timers, cool-down features, or anything that might be remotely confusing to work with.
Ceramic is a good conductor of heat, which allows for proper roasting of coffee beans. However, you should still keep a constant eye on the Nuvo Eco during roasting to avoid overdoing it.
The waffle-shaped interior ensures you get an evenly roasted batch, and the manufacturer also recommends shaking the roaster in a figure ‘8’ pattern to further encourage even roasting.
Additionally, the rear hole lets you hear the sounds corresponding to different roast levels, while the handle comes with a cowhide grip so you can safely hold the roaster without getting burned. The capacity of the Nuvo Eco is the main drawback, holding just under 3 oz at a time (enough for 3 cups of coffee at most).
- Very simple to use
- Waffle-shaped inner chamber allows for an even roast
- Cowhide grip
- Stylish design
- Great for camping trips
- Small capacity
- Limited temperature control
KALDI Mini Size Home Coffee Roaster
If you’re up to date with the world of coffee rosters, then you’ve probably heard of the KALDI Home Coffee Roaster. While it’s pretty impressive when it comes to construction and performance, you may be unable to deal with the large counter space it demands.
Luckily, the folks at KALDI managed to shrink down the original version into a mini size version with dimensions 10.2 × 9.4 × 7.9 inches. They even did it without compromising any of the initial capacity inside the roasting drum, holding just under 9 oz of coffee beans.
The KALDI Mini Size Home Coffee Roaster is a drum-type roaster that’s also a stovetop machine. This means that you need to place it on a gas stovetop or grill to make it work.
Up till this point, you’re barely putting any effort into the process. However, once you load the beans and set up the machine on the heating element, you’ll need to manually turn the crank to rotate the drum for an even roast.
This won’t be an issue for coffee enthusiasts who prefer a hands-on experience with minimal presets and automated profiles, but not everyone is into that.
The KALDI Mini Size Home Coffee Roaster is made of premium stainless steel, so it’s built to last you for many years to come. The roaster produces consistent batches and it comes with a thermometer to help you achieve a perfect roast level.
- Solid stainless steel construction
- Smaller footprint
- Same original capacity
- Fun hands-on experience
- Consistent roast
- The included thermometer shows temperature in Celsius only
- No chaff collection system
Time for Treats Roaster Pan
This Roaster Pan from Time for Treats is actually marketed as a tool for roasting and glazing nuts. However, it can also double as a coffee roaster pan since it works under the same basic idea of stovetop drum roasters.
In fact, the simple operation of this pan makes it a wonderful choice for roasting beginners and coffee lovers looking to casually experiment with the new skill. The low price point is another plus for shoppers on a budget.
The Time for Treats Roaster Pan features a sturdy construction made of durable anodized aluminum that efficiently conducts heat. You can use it on a range of regular or smooth cooktops, but not induction stoves. You’ll find the metal to be thin enough to allow for decent heat distribution and control, yet not too thin that it feels flimsy.
This pan comes with a stirring blade to promote even roasting. All you need to do is grab the wooden handle to gently stir the beans inside the pan. Don’t do it too fast or some beans may get stuck under the blade.
You still have to do the roasting outside or near a window since there’s no smoke reduction system. The Time for Treats Roaster Pan can hold approximately 2 full cups of coffee beans, and it comes with a 1-year warranty period.
- Good for beginners and casual roasting
- Anodized aluminum construction
- Stirring blade with wooden handle promotes even roasting
- 1-year warranty
- Some beans may get stuck underneath the stirring blade
TOPCHANCES Electric Coffee Bean Roaster Machine
Back to electric roasters, the TOPCHANCES Electric Coffee Bean Roaster Machine is a reliable option for any coffee enthusiast looking for an effective way to roast coffee without having to worry about constantly monitoring the process.
It’s equipped with a high-quality thermostat designed to automatically maintain a constant temperature throughout baking and mixing. You can adjust the temperature anywhere from 0°C (32°F) up to 240°C (464°F) to achieve your desired roast level. You should note that the temperatures are indicated in Celsius only, which can be slightly inconvenient.
The roaster comes with a transparent lid made of heat-resistant glass so you can see the roasting stages of your coffee beans. The lid also has a four-hole ventilation system on the top to help diffuse the smoke resulting from the roasting process.
Additionally, the interior of the TOPCHANCES Electric Coffee Bean Roaster Machine is coated with a food-grade non-stick layer to make cleaning easier. It’s safe and non-toxic, so your roast will be both tasty and healthy. The capacity is the largest on the list, holding up to 1.6 pounds of beans.
- Professionally designed thermostat
- Heat-resistant transparent lid
- Venting system
- Food-grade non-stick coating
- Impressive capacity
- Temperatures are shown in Celsius only
DYVEE Gas Burner Coffee Bean Roasting Machine
If you prefer roasting coffee yourself without the help of temperature settings, timers, and all that jazz, then you may want to consider the DYVEE Gas Burner Coffee Bean Roasting Machine.
This roaster really takes you on a fun journey where you get to be a part of the action rather than sit and wait for it. It consists of a Quartz glass drum that allows you to see the transformation of the beans from green to black.
The drum is supported by food grade stainless steel frames and a stainless steel base, making the construction both sturdy and safe. The wooden handle is cool to the touch, so you can safely grab it to handle the drum. The best part, in our opinion, is that this roaster automatically rotates the drum via built-in motor, saving you the manual labor.
You can use the DYVEE Gas Burner Coffee Bean Roasting Machine on both gas burners and kitchen stoves, holding almost 1 pound of coffee beans – one of the largest capacities on the list. It’s also easy to disassemble for extra convenient cleaning.
- Quartz glass drum lets you see the process
- Durable food-grade stainless steel build
- Motorized rotation
- Even and consistent roast
- Large 1-pound capacity
- On the expensive side
- Can be time-consuming given the capacity
Wabash Whirley-Pop Popcorn Popper
Last but definitely not least, the Wabash Whirley-Pop Popcorn Popper is an alternative tool that you can use to roast coffee beans despite being built for making popcorn. It applies the same principle as air roasters, where hot air comes on direct contact with the beans to bake them.
This popcorn popper can be safely used over all sorts of stovetops, including induction cooktops. It features a patented stirring system that can help produce a more even roast, at least as best as possible since you won’t be getting much control over the temperature.
Also, there’s no ventilation or smoke reduction mechanism, so you’ll need to do the roasting near a window. The lid comes with quick-release clips so you can simply remove it for cleaning. It’s not transparent though, so you’ll have to open the lid after some time to check the roasting color.
The Wabash Whirley-Pop Popcorn Popper offers a hefty 25-year warranty, with a capacity of about 1 cup of coffee beans.
- Dual function
- Has a stirring system
- Easy to clean
- Works over a wide range of stovetops
- Affordable price
- No ventilation or smoke reduction system
- Small capacity
- You can’t see the roast color unless you lift the lid
Choosing the best coffee roaster machine can get pretty confusing, especially with all the types and features available out there. However, we’re confident that once you go through our buying guide, you’ll be able to find the ideal coffee roaster for your needs from our top 8 list.
That being said, if you’re looking for a roster with lots of customization options and durable construction, then the Fresh Roast SR800 Electric Coffee Roasting Machine should be right up your alley.
But if you want a simple tool to help you experiment with roasting without breaking the bank, check out the Nuvo Eco Ceramic Handy Coffee Bean Roaster Machine.