Eureka Mignon Libra Grind-by-Weight Coffee Grinder

• Silent Technology – Reduce noise levels by up to 20 dB with Eureka’s exclusive anti-vibration system, delivering quiet and precise coffee grinding – ideal for both home and café environments.
• Stepless Micrometric Regulation System (Eureka Patented) – Achieve precise grind adjustments with Eureka’s patented stepless micrometric system. Featuring infinite adjustment points and lower burr repositioning, it ensures consistent results and allows for maintenance without losing your grind setting.
• Instant Grind Weighing Technology – Enjoy real-time grind-by-weight functionality for accurate dosing and reduced waste.
• Extreme Precision – With a highly consistent dosing range of just 0.1 – 0.15g, this grinder delivers excellent in-cup quality while cutting down on coffee waste.
• Intuitive Touch Display – Easily set grind quantities for single or double shots and switch modes during use. Grind by weight in continuous mode while keeping waste to a minimum.
• Inbuilt Scale – Weigh and grind coffee directly into the portafilter for a seamless and accurate brewing experience.
• Universal Hands-Free Fork – Adjustable to accommodate all portafilter types, including naked holders, for hands-free operation.

• Capacity: 300g
• Burr Type: Flat, hardened steel
• Burr Size: 55mm
• Daily Output: Up to 1.5kg
• Grinding Speed: 1.2 – 1.8 g/s
• Display: Touchscreen
• Dose Counter: Yes
• Drive System: Direct
• RPM: 1,350
• Power Consumption: 310W
• Dimensions (mm): Height: 430 × Width: 124 Depth: 192
• Weight: 5.6kg

Eureka Mignon Libra Information

Eureka Mignon Libra User Guide

Eureka Range Matrix

Delivery

• Free UK delivery in 1-3 working days

Warranty

• Free 12-month manufacturer's warranty

Eureka is an esteemed Italian grinder manufacturer, founded in 1920 in Florence by Aurelio Conti. From its inception, the company has specialised in designing and hand‑assembling premium burr coffee grinders, quickly becoming recognised for precision, innovation and design excellence.

Embracing artisanal craftsmanship and modern technology, Eureka offers a diverse line-up - from the quiet, pro‑sumer Mignon series (Specialità, Silenzio, Perfetto, Zero, Libra) to commercial-grade models like the Atom, Helios and Oro ranges with features including ACE anti‑clumping system, silent technology, stepless micrometric adjustment and weight‑based dosing. The company is also an OEM supplier to brands such as Victoria Arduino’s Mythos grinders, emphasizing their influence in bespoke and partner markets.

Eureka is primarily known for its grinders, but it has recently expanded into the domestic espresso machine market with the Eureka Pura and Costanza series – compact, high-performance machinse designed for home baristas. They pair well with their signature grinders and features Italian craftsmanship, PID temperature control and modern aesthetics, aimed at delivering café-quality espresso in a home setting.

We provide leasing options for orders over £1,000 (ex. VAT) through our trusted partner, Kennet Leasing. Leasing is a popular choice for businesses looking to spread the cost of essential equipment without a large upfront payment.

With a finance lease, you make manageable monthly payments over an agreed period, helping to preserve your cash flow while gaining access to everything you need. This flexible approach suits limited companies and other business customers.

Our leasing packages can cover a full coffee setup tailored to your requirements. This might include espresso machines, grinders, maintenance plans, accessories, and even freshly roasted coffee, ensuring your business is fully equipped from day one.

With Kennet Leasing, you rent the equipment rather than own it during the term, but after one final payment at the end, you then own the equipment.

Let’s Talk Finance Options

Give us a call to discuss your requirements and explore the finance solutions available to you. We can provide a free, no-obligation quote to help you spread the cost of your purchase.

📞 0333 880 3722

📧 support@stormcoffeesupplies.co.uk

📋 Contact Form

To find out more about the benefits of leasing, see the guide here.

Please note that lease quotes are for illustration only, based on estimated daily/weekly payments over a 5-year term, with other durations available on request. A transfer of ownership fee applies at the end of the agreement. Quotes may vary depending on individual circumstances. Finance agreements are arranged through a third-party provider authorised and regulated by the Financial Conduct Authority.

Great coffee begins with the right gear, and we’ve got you covered. Here’s what you’ll get when you choose us:

Expert Support 7 Days a Week

Free advice and assistance whenever you need it. Need a hand picking a machine or the right bean? Just give us a call! We only offer products from top brands we trust and would use ourselves.

Sustainability Commitment

We plant a tree with every order thanks to our partnership with Ecologi, supporting reforestation efforts across the UK and abroad.

Try Before You Buy

Experience a range of home and commercial machines firsthand with showroom visits available for select brands. For businesses, we can also arrange on-site demo units (brand-dependent) to help you find the perfect fit, backed by full support and flexible purchasing options.

Other Perks

• Years of experience in the industry, providing a smooth process and peace of mind with every purchase.
• 14-day money-back guarantee (B2C).
• Freebies are included with almost every purchase!
• Free installation on the vast majority of commercial machines.
• Flexible payments and leasing packages are available on orders over £1,000.
• Free delivery on all orders to UK mainland.

You can reach us with the details below and we'll be happy to help!

📞 0333 880 3722

📧 support@stormcoffeesupplies.co.uk

📋 Contact Form

💬 Live Chat in the bottom right corner!

We are available Monday to Sunday, 8:30am - 6pm.