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Eureka was founded in 1920 in Florence, Italy, by Aurelio Conti. Initially, the company focused on producing electrical transformers and other industrial equipment. However, in the years that followed, they shifted their focus towards coffee grinders, a market they would become well-known for.
They paid attention to the needs of professional baristas and home coffee enthusiasts, producing grinders that are known for their precision, consistency, and durability. Eureka has been known for its innovative approach to coffee grinding technology. They have introduced features like stepless grind adjustment, touchscreen displays, silent grinding mechanisms, and unique burr designs to enhance the performance of their grinders
The company’s reputation for producing reliable coffee grinders expanded beyond Italy, and their products became popular in international markets. They have a global presence and are recognized for their commitment to quality.
Eureka offers a wide range of coffee grinders for various purposes, including professional espresso grinders, home espresso grinders, and brew grinders. Their grinders cater to the specific needs of different segments of the coffee industry.
Eureka continues to develop and refine its coffee grinders, staying at the forefront of coffee grinding technology. They often release new models and updates to meet the evolving demands of the coffee industry.
Eureka’s commitment to quality, innovation, and precision has made them a respected name in the world of coffee grinders. Their products are used in both commercial and home settings, and their dedication to the craft of coffee grinding has earned them a loyal customer base.
Disadvantages of Eureka Mignon Libra
The Eureka Mignon Libra Espresso Grinder is positioned at a higher price point compared to some other espresso grinders in the market. This might be a disadvantage for some users who are on a tight budget or looking for more affordable options.
- Size and Weight
Some users might find the grinder to be relatively large or heavy for their countertop space or if they need to move it frequently. It might not be ideal for those with limited space or who need a more portable option.
- Maintenance and Cleaning
Depending on the user’s preferences, some might find the maintenance or cleaning process of this grinder to be slightly more complicated or time-consuming compared to simpler models.
Benefits of Eureka Mignon Libra
- Built in scale
It’s a unique grinder that grinds coffee beans not by time but by weight.
- Precision Grinding
The grinder is known for its precise and consistent grinding capabilities. It uses quality burrs and a reliable motor to ensure uniformity in grind size, which is crucial for making high-quality espresso.
- Grind Adjustment
It offers a wide range of grind settings, allowing users to finely tune their grind size to suit different types of coffee beans and brewing methods. This versatility makes it suitable for various espresso preferences.
- Build Quality
Eureka is known for producing well-built and durable grinders. The Mignon Libra is constructed with quality materials, providing longevity and reliability, which is essential for home baristas or small coffee shops.
- Design and Size
It has a compact and stylish design that fits well in most kitchen setups. Despite its smaller size, it delivers professional-grade performance, making it suitable for home use without occupying too much space.
- User-Friendly Features
It includes user-friendly features such as easy-to-use controls and a user interface that simplifies the grinding process. This makes it accessible to both beginners and experienced baristas.
- Consistency and Performance
Users often praise its ability to consistently produce high-quality grounds, which contributes to the overall flavor and extraction of espresso shots.
- Minimal Retention
While all grinders may retain some grounds, the Eureka Mignon Libra is known for its minimal retention of coffee grounds. This ensures that each grind is fresh and consistent, contributing to better-tasting espresso.
Caring for Eureka Mignon Libra
- Regular Cleaning
Turn off and unplug the grinder before cleaning.
Use a soft brush or a vacuum cleaner with a brush attachment to remove coffee grounds from the burrs, chute, and grinding chamber.
Ensure you remove all old grounds to prevent any rancid coffee oil buildup.
Periodically remove and clean the coffee bean hopper and grounds container, washing them with warm, soapy water and drying them thoroughly before reassembly.
- Burrs Maintenance
Consult the user manual for instructions on how to remove the burrs for deeper cleaning.
Use a dedicated burr cleaning brush to dislodge any residual coffee particles.
If the Specialita has steel burrs, consider occasional seasoning.
Grind a small amount of rice or stale bread to help remove any residual coffee oils.
- Cleaning the Chute and Spout
The coffee chute and spout can also accumulate coffee residue. Regularly clean them with a brush or a damp cloth to prevent clogs and maintain grind consistency.
- Replace Burrs When Necessary
Over time, burrs will wear out and may need replacement. Refer to the user manual for guidelines on when to replace the burrs.
- Keep It Dry
Avoid exposing the grinder to moisture or water. It should be kept in a dry environment to prevent damage to internal components.
- Use Fresh Coffee Beans
Use fresh, highquality coffee beans to minimize the buildup of coffee oils and residue in the grinder.
- Instant Grind Weighing Technology – The revolutionary system that allows to grind by weight, instead of time, making your coffee routine easier, faster and….without coffee waste!
- 55 mm flat burrs for an extremely high productivity 1.4 – 1.8 g/s (Espresso).
- Exclusive anti- vibration solution reduces the grinding noise (around 64 dB) to provide a pleasant and quite grind experience at any time of the day.
- Stepless Micrometric Regulation System (Patented) with infinite adjustment points, guarantees incomparable grind performances in terms of precision and allows to carry out maintenance operations without losing the grinding setting
- Hands-Free metallic fork, extremely fast to adjust manually without any additional tool, allows to use the weighing Technology with any type of portafilter.
- ACE System (Anticlumps & Electrostaticy) conceived to prevent clumps and eliminate the electrostatic charge to ensure a high dose consistency and a counter always clean.
- High Speed maintenance: permits to quickly replace and clean the burrs as well as a remarkable time and coffee saving