Operating principle and features of choosing a burr coffee grinder

Editor's Choice

Rommelsbacher EKM 300 (from 7490 rubles)


Rommelsbacher EKM 300. Photo: yandex.market.ru
A very expensive, but powerful and multifunctional model from a German brand. Compared to its competitors, the device has an impressive capacity of the bowl for beans - 220 g. At the same time, the capacity of the chamber for ground coffee is 120 g. It is also important to note that the coffee grinder is equipped with a dispenser and a grinding degree regulator. Moreover, the adjustment has as many as 12 steps. The dispenser is designed for a maximum of 10 servings of delicious coffee. All this with a power of 150 W. The coffee grinder comes with a special brush for cleaning the internal surfaces of the device. The long cord deserves special attention - 1.4 meters, which is very rare for similar devices. In this case, the housing is equipped with the ability to wind the cable. The only drawback of the model is its relatively noisy operation.

Advantages and disadvantages

12 grind levels, power, multifunctionality, long cord

Noisy operation, high cost

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Nivona NICG 130 CafeGrano (from 11 thousand rubles)


Nivona NICG 130 CafeGrano. Photo: yandex.market.ru

Don't be confused by the low power consumption of this model - only 100 W. This is quite enough to evenly grind coffee beans, the volume of the compartment for which is as much as 200 g. It is worth saying that both containers (both for beans and ground coffee) are transparent, which makes the design very pleasant. Consumers are also pleased with the convenient design, thanks to which, instead of a container under the coffee, you can immediately place the coffee maker’s horn. Another advantage is the ability to change the degree of grinding. There are 4 main modes in total, each of which is divided into 4 more (for a total of 16). It’s worth saying here that with minimal grinding, the passage into the storage tank may become clogged, which is why you have to clean it manually.

Advantages and disadvantages

High-quality assembly, possibility of grinding in a cone, relatively quiet operation, 16 grinding levels

High cost, clogs with fine grinding

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Bosch MKM 6000/6003 (from 1760 rubles)


Bosch MKM 6000/6003. Photo: yandex.market.ru

The compact device is made in a classic cylindrical format, typical of rotary coffee grinders. The power of this device is 180 W, and the capacity of the bowl for grains is 75 g. Due to the fact that the bottom of the bowl is inclined, large fractions of grains are not poured onto the lid and walls - this helps to achieve the most uniform grinding. The model is available in two color options - black (series 6000) and white (series 6003), which allows it to fit into any interior. The device has stainless steel knives, but they are installed on a plastic seat - according to reviews, this is one of the weakest points of the model, but is compensated by a 24-month warranty from the manufacturer. Another relative disadvantage is the switching system. Pressing the button is only possible when the lid is tightly closed; moreover, to operate, you need to hold the lid with the button, which not all users like.

Advantages and disadvantages

Assembly, high-quality grinding, stylish design with two color options, affordable price

No cable winding, inconvenient switching on

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Advantages and disadvantages

Both electric and manual coffee grinders with conical burrs have many advantages compared to other types of units:

  • only millstones can provide high-quality grinding;
  • multifunctionality of devices makes life easier;
  • it is possible to obtain raw materials for various coffee drinks;
  • reasonable cost;
  • opportunity to save effort and time.

There are only a few disadvantages:

  • breakdowns are possible when foreign objects get into the millstones;
  • Sometimes difficulties arise in obtaining the finest fractions.

What coffee grinders are still worth paying attention to?

Polaris PCG 1620 (from 3540 rubles)


Polaris PCG 1620. Photo: yandex.market.ru

The presence of 12 grinding levels in this device will allow you to grind coffee to suit every taste, for any coffee maker. The portion regulator will help you grind the product from 2 to 12 cups. In this case, the machine will automatically turn off after grinding the required amount of beans, even if the compartment for them is full. The 100 g plastic container for ground coffee is equipped with a lid, so the product can be stored there without losing its aroma. Removable stainless steel burrs make cleaning easy. It is also worth noting the rubberized feet, which ensure the stability of the device.

Advantages and disadvantages

Portion quantity regulator, switch-off timer, coffee container with lid, removable millstones

Minimum grind volume per 2 cups

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Melitta Molino (from 3690 rubles)


Melitta Molino. Photo: yandex.market.ru

This model will allow you to get coffee of any grind - from coarse to the finest grind (a total of 17 modes are available). Ease of operation, low noise level and a spacious container for ready-made coffee (200 g) attract consumers, coupled with a very affordable price. The container for the finished product has a lid, so the ground coffee will not lose its aroma and rich taste. You will also be pleased with the presence of auto shut-off after cooking, protection against overheating and accidental activation.

Advantages and disadvantages

17 grind levels, coffee container with lid, relatively quiet operation, removable grinders

No cleaning brush included

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De'Longhi KG 49 (from 3490 rubles)


De'Longhi KG 49. Photo: yandex.market.ru

This coffee grinder stands out among its analogues with its unusual design, advanced functionality and relatively quiet operation. It will also delight the consumer with the ability to wind the cord, which not all models have. As for the main features, this device has a good bowl capacity of 90g and a power of 180W. Among the pleasant additions to the package, it is worth noting a dispenser for accurately calculating the grinding volume per cup and a special brush for cleaning the bowl. In addition, there is a timer and grind indicator, which are largely optional features that add to the cost. As for the grinding itself, its uniformity approaches that of burr grinders, but the result is often unstable and varies. Among the serious shortcomings, it is important to note the scarce spare parts, which makes this device unsuitable for repair.

Advantages and disadvantages

Unusual design, relatively quiet operation, good equipment, cable winding

“Extra” functions, problems with spare parts if it comes to repairs

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Kitfort KT-717 (from 3083 rubles)


Kitfort KT-717. Photo: yandex.market.ru

The high functionality of this device, with as many as 18 grinding levels, goes well with an interesting design. The power of 200 W allows you to quickly prepare up to 100 g of the finished product - this is exactly how much the container for ground coffee is designed for. At the same time, the maximum continuous operation time is 5 minutes, which is enough for grinding even for a large company. Different degrees of grinding will allow you to grind the product for making coffee in any way - in a Turk, French press or coffee maker. The consumer will be pleased with the ability to completely disassemble the case - this greatly simplifies the process of cleaning the device.

Advantages and disadvantages

18 grinding levels, collapsible body, overheat protection, high performance

Relatively noisy operation

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Vitesse VS-1680 (from 2014 rubles)


Vitesse VS-1680. Photo: yandex.market.ru

A manual coffee grinder for lovers of the classics. It stands out for its retro appearance (mainly made of wood), which will ideally complement any, even the most modern, interior. The working mechanism of this coffee grinder is made of cermet and allows you to adjust the degree of grinding from very fine to coarse. The finished coffee is poured into a retractable mini-box made of wood. According to consumers, for the grinding regulator to work properly, it is necessary to lubricate it, but this little detail is compensated by the affordable price and pleasant appearance of the device. As for other shortcomings, the receiving slot in the millstone is a bit narrow - some grains may not fit into it.

Advantages and disadvantages

Classic design, uniform grinding, durability, affordable price

A small receiving slot in the millstones, the grinding regulator requires improvement

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ProfiCook PC-KSW 1021 (from 3450 rubles)


ProfiCook PC-KSW 1021. Photo: yandex.market.ru

This device has a metal case made of stainless steel, which makes the design very unusual and stylish. The coffee grinder also has good characteristics for its price range. Thus, the power of the device is 200 W, and the bowl holds up to 85 g of coffee beans. The device has an interesting version of protection against starting when opened - the coffee grinder is turned on by pressing the closed lid. Another plus is the presence of an auto-shutdown mode when overheating. True, many users complain that this function works too often and does not allow it to work normally.

The indisputable advantage of this model is the presence of two removable bowls in the set. The first, with two knives, is designed directly for grinding coffee. The second, with four blades, is designed for chopping nuts, herbs and spices. It is also worth mentioning that the device has the ability to wind the cord.

Advantages and disadvantages

Bowl for nuts and herbs included, power, safety, cable winding

Noisy operation, quickly overheats until it turns off automatically

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Cunill Brasil (from 17 thousand rubles)


Cunnill Brasil. Photo: yandex.market.ru

The high cost of this model is explained by the fact that it is already a semi-professional device. A power of 280 W and a bean compartment with a capacity of 1 kg allow the device to operate continuously for up to 30 minutes and demonstrate a productivity of 11 kg (!) of ground coffee per hour. Of course, this is not the most obvious option for a coffee grinder for the home, but it is perfect for large families with several generations. The device is equipped with a dispenser and a tamper (a device for creating the correct “tablet” when preparing espresso), as well as an effective overheating protection system. In addition to its power, the coffee grinder attracts with its convenience. The handle fits perfectly in the hand, the coffee container is quickly and easily fixed, and the dispenser lever can be attached either to the right or to the left. The coffee reservoir is dishwasher safe, which also makes life easier for the consumer. Among the disadvantages, it is worth noting the high noise level of operation, but this is explained by the fact that the device can be used in industrial volumes.

Advantages and disadvantages

Multifunctionality, overheating protection, long continuous operation, high-quality assembly

Noisy operation, high cost

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VITEK VT-1548

I immediately loved this review sample. I am sure that you will get the most simple and convenient device for everyday use. In practice, it is enough to select the operating mode, grind and start the coffee grinder. In addition, the manufacturer has provided the ability to select the dosage of servings. The smart kitchen gadget itself will measure the required amount of coffee for grinding (from 4 to 12 cups). Let me add that the model provides 4 degrees of grinding, which is optimal for everyday use. You don't overpay for unnecessary options.

VITEK VT-1548 is the only coffee grinder in the review that provides a pulse mode of operation . this helps protect the motor and burrs from overheating. It can be assumed that with this mode the device will continue to function, even after exhausting the resource declared by the manufacturer.

Practical advantages can be grouped as follows:

  • the device is compact and has a nice design;
  • count on the fact that the operation of the coffee grinder will not be a source of loud noise;
  • for the presented characteristics, the model has a simply fabulous price;
  • you get fast and even grinding.

There are also disadvantages:

  • If we talk about the minimum degree of grinding, the manufacturer did not finalize the sample somewhat. I can’t say that the grains are ground into dust;
  • Retrieving coffee powder is not as convenient as we would like.

Video review

Watch the video for preparing coarse grinds in the presented coffee grinder:

Recipe for preparing ground oatmeal in a Vitek coffee grinder:

How to choose a coffee grinder

Victor Barulin , a sales consultant at a household appliances store, will help us answer this question

— When choosing a coffee grinder, you need to decide how often you will make coffee (how many cups per day), what type of coffee you prefer, and for which coffee maker you need to grind it (the degree of grinding depends on the last two factors). If you prepare 3-4 cups on average, then you should not overpay for a machine with a large container for grains - a device capable of grinding 25-35 grams of the finished product will be enough.

To make Turkish coffee, an inexpensive coffee grinder is suitable, but it does not guarantee uniform grinding - you can opt for a rotary model. But for an electric coffee maker, it is better to purchase a burr coffee grinder - it will help you obtain the grind of the desired degree, which will allow you to prepare the perfect drink.

Coffee grinder type

There are three types of coffee grinders - manual, rotary and burr (the last two are electric). In the first, the degree of grinding is adjusted with a screw, but the grinding will still be relatively fine, which will require the use of an additional filter when cooking.

Rotary coffee grinders (aka knife grinders) for the most part do not have the ability to adjust the degree of grinding. Because of this, the finished product turns out to be uneven and the drink watery. But such models are in demand due to their low cost and ease of use.

The best are considered to be millstone machines that allow you to select the degree of grinding from the coarsest to the finest. This is possible by changing the distance between the millstones located in the grain container. Such coffee grinders are considered the highest quality and most reliable, but the cost of a good millstone model usually starts from 10 thousand rubles.

Power

The quality of grain grinding does not depend on the power, but this parameter affects the grinding time. For rotary models, the power usually varies from 100 to 220 W, while for millstones it reaches from 250 to 350 W. It is worth remembering that the millstones, despite all the power of the device, rotate slower than the knives - this slightly increases the grinding time, but the coffee does not “burn” due to the high speeds.

Container volume

It is worth understanding that the larger the volume of the loading container, the more powerful the coffee grinder must be, otherwise grinding will take a long time. For rotary models, this parameter usually ranges from 30 to 100 g, which is quite enough, because the aroma of freshly ground coffee disappears quite quickly, and there is no point in grinding “in reserve.”


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Burr coffee grinders have coffee containers with a volume of 250 to 350 g. Moreover, they often have a portion regulator that allows you to grind the required amount of beans for your needs. Also, many burr-type coffee grinders have lids on the containers for the finished product - this allows you to store ground coffee without losing the aroma.

Material

Often the body of coffee grinders is plastic, which is why consumers are skeptical about this or that model, but you need to understand that this is not the main parameter. It is important that the knives, millstones and loading container are made of steel - this is a guarantee of durable operation.

Additional features

One of the main additional features for electric coffee grinders is the presence of a cable winder. This allows you to make storage of the device more compact. Also useful would be protection against accidental activation - it will protect the device from activation if the lid is not closed tightly. Increases safety and the presence of automatic shutdown when overheating.

If you plan to grind not only coffee, but also nuts, herbs and anything else, make sure that the coffee grinder you choose is designed for this. Otherwise, the knives (or millstones) may be damaged, and the bean compartment will become saturated with foreign odors that the coffee may transmit. In general, it is still better to use a separate blender for grinding other products.

Rommelsbacher EKM 300

A quite decent-looking sample with a beautiful German name actually covers all the delights of the Chinese assembly. The only thing that saves the coffee grinder from collapse is its extremely simple design, so there’s basically nothing to break here.

If we talk about functionality, the presented set is enough for you to make almost any type of coffee at home. All this is possible thanks to numerous degrees of grinding and optimal rotation speed of the millstones.

Advantages

By choosing this model, you will receive several practical advantages:

  • I think you will not be disappointed with the quality of the coffee powder you receive. The coffee grinder responds perfectly to all settings and processes beans in accordance with the specified parameters;
  • you get a device with high power for this type of household appliance. Early in the morning you will spend only a couple of minutes preparing coffee;
  • against the backdrop of such performance characteristics, the compact dimensions of the model are only an advantage;
  • fabulous price.

Flaws

I’ll add a fly in the ointment to such a nice barrel of honey:

  • I cannot guarantee that the device will last at least five years without requiring repairs. You understand that the Chinese assembly can make itself felt;
  • millstone material – stainless steel. My experience shows that such disks cannot be replaced. In the future, if they wear out, you will have to purchase a new device.

Easy to clean

Few people pay attention to the ease of cleaning a coffee grinder while standing in a store. But they remember this at home a couple of weeks after purchase (the coffee grinder is cleaned once every few weeks). And it may turn out that cleaning a coffee grinder is a very difficult task.

At a coffee grinder, as a rule, the millstones are cleaned, the container for beans and the finished powder are washed.

Each coffee grinder is cleaned differently, but usually it goes something like this:

  1. Unscrew the container for the grains, take out the container for the finished powder and wash them
  2. We unscrew the screws that hold the millstones, carefully remove the millstones, clean them with a brush and wipe them with a rag. Millstones cannot be washed with water!
  3. We put everything back together in reverse order.

Ask the seller to show you the entire cleaning process. In this case, you will see for yourself how to properly clean this coffee grinder and at the same time check how simple or difficult it is.

Ceramic burr vs steel burr

Another difference you should pay attention to when purchasing a burr grinder is the material the burrs are made from. Typically, burrs are made of metal, but ceramic burrs are also available in the market.

Steel burrs are usually designed to last a long time and are found in high-quality coffee grinders. They produce more uniform grinding and particle distribution. They also produce less "dust", which are tiny particles that are smaller than the desired grind size. This makes them excellent for grinding for pour over, French press and drip coffee.

Ceramic burrs are surprisingly as durable as steel burrs. The main difference is that they can be found in traditional and vintage coffee grinders. Typically, they are used for grinding blends and espresso.

Coffee preparation methods most affected by grind quality

The key to using a burr grinder is consistency. Something you can't get with knife devices.

The grind size will be different each time. This will make it difficult to prepare coffee in a French press and will make it almost impossible to make espresso.

New espresso machines require a lot of trial and error when adjusting the grind size of the beans to ensure the perfect shot. This is simply not possible when you use blade grinders.

When brewing coffee for a Moka coffee maker, the quality of the brewed coffee will vary noticeably. Those who use a coffee grinder to brew coffee in a Moka coffee maker know all too well about the slurry of finely ground coffee grounds that ends up at the bottom of the cup.

With a burr grinder, you can continually grind your beans to the perfect size, completely removing any small particles that might seep through the filter.

A blade grinder produces some extra fine ground coffee because you need to grind the coffee longer for this type of brewing.

Bosch MKM 6000/6003

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