While most coffee brewers don’t specify the size of the coffee grounds, using a sieve Kruve to measure the micron size of your coffee grounds allows you to achieve the perfect grind for your brewing method.
Kruve Sifter
The Kruve coffee sieves are made up of two parts: a base and interchangeable sieves. The base is a flat surface with raised edges, and the sieves are made of stainless steel mesh and fit into the base.
The Kruve coffee sieve works by separating coffee grounds of different sizes, allowing you to achieve the best extraction for your desired flavour. When brewing coffee, the size of the coffee grounds matters; if the grounds are too small, the flavour will be too weak, and if the grounds are too large, the flavour will be too bitter. The Kruve sieves allow you to separate out the different sizes of grounds, so you can achieve the perfect extraction for your desired flavour.
To use the Kruve sieves, you simply insert the desired sieve into the base and pour your ground coffee into it. The sieves are designed to capture the larger particles, while allowing the smaller particles to pass through. The user can then remove the sieves and discard the larger particles, leaving only the grounds that are the perfect size for brewing.
Grind Sizes for Different Brewing Methods
image source: Kruve Inc
Cold Brew
Cold brew coffee is made by steeping coarsely ground coffee in cold water for an extended period of time. The grind size for cold brew typically ranges from 1000 to 1600 microns, which gives the coffee a smooth, mellow flavour. Cold brew is great for those who want a low-acid, easy-to-drink coffee.
Cafetiere
Cafetiere is a full-immersion brewing method where coarsely ground coffee is placed in a vessel and hot water is poured over it. The grind size for cafetiere typically ranges from 800 to 1400 microns, which produces a full-bodied, intense cup of coffee.
Pour OverPour over is a slow, manual brewing method where medium ground coffee is placed in a filter and hot water is slowly poured over it. The grind size for pour over typically ranges from 700 to 1200 microns, which gives the coffee a bright, clean, and balanced cup.
AeroPress
AeroPress is a full-immersion brewing method where finely ground coffee is placed in a vessel and hot water is forced through it using pressure. The grind size for AeroPress typically ranges from 400 to 900 microns, which produces a smooth, rich cup of coffee.
Moka Pot
Moka pot is a stovetop espresso maker that uses pressure to force hot water through finely ground coffee. The grind size for moka pot typically ranges from 300 to 700 microns, which produces a robust, intense cup of coffee.
Espresso
Espresso is a full-immersion brewing method where finely ground coffee is placed in a portafilter and hot water is forced through it using pressure. The grind size for espresso typically ranges from 200 to 600 microns, which produces a strong, concentrated cup of coffee.
Turkish
Turkish coffee is a full-immersion brewing method where very finely ground coffee is placed in a small pot and hot water is slowly poured over it. The grind size for Turkish coffee typically ranges from 200 to 600 microns, which produces a strong, intense cup of coffee.
In conclusion, the grind size of coffee is an important variable that affects the flavour of the beverage. Different brewing methods require different grind sizes, which range from very fine to very coarse. The use of sieve Kruve can help ensure that the grind size is consistent for each brewing method.
