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What grind setting for Bean-to-Cup coffee machines?

What grind setting for Bean-to-Cup coffee machines?

Our regular readers at MaxiCoffee know that creating the perfect cup of coffee involves a blend of several crucial elements, and one of the most pivotal is the coffee grind size. While selecting high-quality beans is essential, the grind size can make or break your coffee experience. To achieve the grind size that meets your expectations and ensures the best cup of coffee, we’ll show you how to adjust your grinder and the steps to follow.

The importance of properly setting your coffee machine’s grinder

setting your coffee machine's grinder

Adjusting your coffee machine will allow you to select the fineness of the grind. This grind size will impact the richness of your coffee’s body, as well as its intensity and bitterness.

Thus, adjusting the grinder allows you to further customise your cup, to achieve the coffee that suits your taste. You will, of course, need to test these settings, depending on your palate and the coffee which is used.

The different types of coffee grinds


A fine coffee grind

fine coffee grinder

The finer your grind, the greater the surface area in contact with water, enhancing the extraction of flavours. Consequently, the bitterness of your coffee will be more pronounced, and its intensity will be greater. Additionally, the coffee will flow more slowly through the filter.

You will achieve a finer grind as you adjust towards the lower settings on your grinder.


A coarser coffee grind

coarse coffee grinding

Conversely, if you adjust your grinder to a coarser setting, water will pass through the coffee puck much faster. The resulting brew will be lighter and more acidic in flavour.

To achieve a coarse grind, you should adjust the dial towards the higher numbers on your grinder.

Different types of coffee grinder burrs

The debate between ceramic and steel burrs is a common one among coffee enthusiasts. Each type has its own advantages and significantly influences the quality of your coffee grind.

  • Steel Burrs: Known for their reliability and durability, steel burrs also offer better grinding throughput for the same grinding time due to their design.
  • Ceramic Burrs: These provide a more precise and consistently high-quality grind. Additionally, ceramic grinders are generally quieter than steel and do not overheat during grinding. This means your coffee remains unheated, preserving all its flavours.

How to properly adjust your coffee machine’s grinder: Choosing the right grind size for each coffee type

Each coffee drink requires a different grind size for optimal extraction and flavour. The correct grind size depends on the volume in the cup and the type of coffee being brewed. 

Here’s how to choose the right grind for different types of coffee to ensure the best results:

  • Ristretto: Opt for a fine grind. This will enhance the characteristic bitter edge of this strong, concentrated coffee.
  • Espresso: Longer than a ristretto, espresso works best with a medium to fine grind. However, the exact coarseness should be tailored to the desired result in the cup, with adjustments made based on taste preferences.
  • Long Coffee or Americano: This elongated coffee is more acidic. Aim for a medium grind that isn’t too coarse, to fully capture the flavours without losing them.

Setting the coffee grind on your automatic machine

adjust grinder espresso coffee grinder

Fine-tuning the grind setting on your automatic coffee machine is essential for achieving the perfect espresso or coffee. The grind size influences not only the extraction rate but also the overall flavour profile and strength of the coffee. A proper grind ensures that water flows evenly through the coffee grounds, extracting the optimal amount of flavour without over-extraction, which can lead to bitterness. By mastering the adjustments on your automatic machine, you can enhance your daily coffee experience, making each cup tailored precisely to your taste preferences. Whether you prefer a robust espresso or a milder Americano, understanding and manipulating the grind settings is key to achieve the perfect coffee.

How to properly adjust the grinder on your bean-to-cup coffee machine

To optimize your coffee’s flavour, start by loading the bean container of your coffee machine with your preferred coffee beans. Adjust your grinder settings to either a finer or coarser grind, based on your taste preferences. It’s important to note that changes in grind size may not be immediately apparent; therefore, brew 2 or 3 cups of coffee before assessing the results of your adjustments. Keep in mind that the first cup after a grind adjustment might not accurately reflect the change, so it’s wise not to base your judgment solely on that initial brew. This process will help you fine-tune the grind to match your desired flavour profile and intensity.


adjust coffee machine grinder

Here are our tips for crafting a superior quality coffee:

Clean your coffee grinder

Before adjusting your coffee grinder, it’s essential to clean its interior thoroughly. Remove any leftover coffee grounds and wipe the inside of the grinder with a dry cloth. This ensures that old residues do not affect the flavour of your fresh coffee.

Choose your coffee type

Identify the type of coffee you want to brew as each variety may require different grinder settings. Always opt for freshly roasted coffee when grinding, as it yields the best flavour and aroma.

Conduct tests

As mentioned earlier, to find the grind size that suits your taste, it’s advisable to conduct tests. You can do these tests with small amounts of coffee to avoid waste. Additionally, adjust your grinder settings whenever you switch to a different type of coffee beans to ensure consistency in flavour.

Protect your grinder

When adjusting your coffee grinder, make sure to protect it. If you adjust the settings while a coffee bean is stuck between the blades, you could damage the grinder. Carefully check and remove any lodged beans or debris before making adjustments. This precaution helps maintain the longevity and efficiency of your grinder.

MaxiCoffee’s Tips for Enhanced Flavour

If your coffee flows out too quickly, don’t hesitate to tighten the grind setting slightly, notch by notch, moving towards the finer end. On the other hand, if your espresso drips out too slowly, it indicates that the grind is too fine. In this case, loosen the setting, gradually. Adjusting the grind setting notch by notch will help you control the flow rate more precisely, allowing you to perfect the extraction time and enhance the overall flavour of your espresso.

adjusting your espresso grinder

Adjusting your coffee grinder is key to achieving the perfect grind and creating your ideal cup of coffee. To properly adjust the grind, it’s essential to understand the various types of coffee grinds and the settings on the grinder’s dial. By mastering these adjustments, you can fine-tune the grinder to produce different types of coffee beverages. Following these steps will help you find the ideal grind setting to perfectly match your coffee preferences.

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