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Manual bean grinder sieving powder usage which brand is good and how to clean

Published: 2025-08-21 Author: World Gafei

Last Updated: 2025/08/21, Manual bean grinder how to use which brand is good how to clean if a bean grinder with poor uniformity is used for Italian production, it is easy to thicken the powder particles distributed in a certain part (or possibly multiple parts) of the coffee pressed powder. High-pressure water flow will quickly squeeze out from these pressed powder's thinner vulnerabilities, forming one or more channel effects, so that local coffee powder is overextracted.

If Italian production is carried out with a bean grinder with poor uniformity, it is easy to make the powder particles distributed in a certain part (or possibly more than one part) of Coffee pressed powder thicker, and the high-pressure water flow will quickly squeeze out of these thinner "vulnerabilities" of pressed powder, creating one or more channel effects so that the local coffee powder is overextracted while the surrounding part is underextracted. In this state of Italian extraction, it will only be a cup of bitter water.

When the grinding quality of a bean grinder is seriously lower than the uniformity required for making Italian style, no matter how fastidious the cloth powder is and no matter how good the powder pressing skill is, it is difficult to successfully make a qualified Italian style. Because the technology of powder distribution and powder pressing itself is based on the premise that the powder is uniform enough.

Anyone who has experience in making coffee knows that the most important thing about a cup of coffee is the quality and freshness of the beans themselves, so the importance of bean grinding equipment sometimes exceeds that of extracted coffee itself. The most important index of a good bean grinder is the uniformity of grinding, and the major manufacturers are also racking their brains to develop all kinds of electric grinders. Due to the high price and volume of a good electric mill, a non-commercial grinding machine is more suitable and looks like a literary style. Considering that there is no entanglement in one step and the reason of supporting domestic products, Heller 101 hand grinder is chosen.

The packaging of the machine is relatively simple, the all-metal fuselage is wrapped in a plastic airbag, and the handle is placed separately in the plastic sealing belt. The airbag package is so secure that it won't break even if you drop it from the second floor.