Coffee brewing is an art that requires precision and consistency.
One crucial aspect of achieving a great cup of coffee is the grind size, which directly affects the extraction process. Coffee grinders come in different types and designs, but one key distinguishing factor is the method of adjusting the grind size. Two common methods are stepped and stepless grinding. In this blog, we will explore the difference between these two methods and their impact on coffee brewing.
Stepped Grinding
Stepped grinders are the most common type of coffee grinders in home brewing setups and commercial batch grinders. As the name suggests, stepped grinders have preset grind settings that you can select by turning a dial or rotating a collar. These settings are usually numbered, and each number represents a particular grind size, usually ranging from fine to coarse. Stepped grinders are popular because they are user-friendly and require less trial and error to find the optimal grind size for a particular brewing method. However, stepped grinders have limitations in terms of grind size adjustability. The preset steps may not always provide the exact grind size you need, which can be frustrating, especially for espresso brewing, which requires precise grind size adjustment.
TOP STEPPED GRINDERS:
Stepless Grinding
Stepless grinders, as the name suggests, offer infinite grind size adjustment. Instead of having preset steps, stepless grinders have a collar that you rotate to adjust the grind size. The collar is typically marked with incremental lines or notches to help you keep track of the grind size. As opposed to a stepped system, however, you can land anywhere in between those lines. Stepless adjustments may also be called continuous, or micrometric. Stepless grinders, are popular among coffee professionals and enthusiasts who want more control over their grind size. With infinite adjustability, you can fine-tune the grind size to your liking and achieve better extraction. However, stepless grinders require more skill and practice to master. You need to have a good understanding of the brewing method, coffee beans, and grinder mechanics to achieve the optimal grind size. Additionally, stepless grinders can be more expensive than their stepped counterparts.
TOP STEPLESS GRINDERS:
Which is better?
The choice between stepped and stepless grinders ultimately comes down to personal preference and brewing needs. Stepped grinders are ideal for beginners or home brewers who prefer a simple, user-friendly design. They also fit busy commercial settings, whether grinding coffee for retail sale or for hospitality and cafeteria service. Stepless grinders are best suited for coffee enthusiasts who want more control over their grind size and are willing to invest time and money to achieve better results.
Both methods have their advantages and disadvantages, and the choice depends on your brewing needs and personal preferences.
In some cases, a grinder may even be able to be converted from stepped to stepless adjustment. This is best performed by an informed technician. Whichever type of grinder you choose, remember that the quality of your coffee beans, brewing equipment, and brewing skills also play a significant role in achieving a great cup of coffee.