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Fiorenzato vs. Eureka – Comparing Coffee Grinders

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This guide will compare Fiorenzato’s grinders to Eureka’s. Keep reading to learn more.

I’m searching for the best coffee grinder, which inspired me to write this guide comparing 2 giants in the industry.

I will compare and contrast the various popular grinders offered by both brands in different areas. Specifically, I will compare Fiorenzato and Eureka grinders of similar price that are best suited for home use.

Here is an overview:

Here’s where the fun begins.

Key Takeaways

  • Fiorenzato grinders are easier to clean & don’t require tools.
  • Eureka grinders often require less space and weigh less.
  • Fiorenzato grinders usually have less clumping with their grinds.
  • Eureka grinders operate quieter; making them better for home use.

Home Fiorenzato vs. Eureka Grinders

The sections below will compare the following home-use coffee grinders:

  • Fiorenzato All Ground
  • Eureka Mignon
  • Fiorenzato F4 Filter
  • Mignon Silenzio

I’ll start by listing the specifications of each device. Then, I’ll highlight the areas where they differ. Finally, I’ll talk about which device is best for each type of user.

What makes a home coffee maker different from a prosumer or commercial one? They’re meant for serving 1 or 2 people at home. And they’re often reasonably priced. But that lower price comes with features or a built quality that isn’t top-of-the-line.

Let’s compare our first pair of models.

1. Fiorenzato All Ground vs. Eureka Mignon

All GroundMignon
Burr TypeFlatFlat
Burr MaterialTitaniumSteel
Hopper Capacity5 lbs10.58 oz
Watts250 watt260 watt
RPM for Burrs1600/min1350/min
Weight20 lbs12.34 lbs
Dimensions (D × W × H)6.6 × 9.4 × 17.4 in7.08 × 4.72 × 13 in

The Mignon works best for anyone who wants a more affordable and lightweight device that’ll have an easier time fitting under wall cabinets. However, the All Ground’s burrs will last much longer and produce a higher-quality grind since they’re titanium coated.

Though, the titanium coating may strip off the burrs over time, which could potentially mix with your coffee beans.

The Fiorenzato grinder has 64 mm burrs, while the Mignon has 55 mm. Meaning the former will grind a higher volume of coffee quicker. Making the All Ground a better choice for households with multiple coffee drinkers.

Unlike the All Ground, the Mignon has a stepless grind adjustment system, which gives you infinite grind options. Making this a perfect grinder for most brewing methods.

Which One’s Better?

I recommend the Eureka Mignon. It doesn’t have as durable of burrs as the All Ground, but its stepless system provides baristas with many more grinding options. It’s also more affordable and weighs less.

Here’s another variation of the Mignon.

2. Fiorenzato F4 Filter vs. Eureka Mignon Silenzio

F4 FilterMignon Silenzio
Burr TypeFlatFlat
Burr MaterialSteelSteel
Hopper Capacity250 g300 g
Watts250 watt260 watt
RPM for Burrs1350/min (50 Hz)1550/min (60 Hz)1350/min
Weight24 lbs12.34
Dimensions (D × W × H)6.65 × 18.6 × 9.44 in7.08 × 4.72 × 13.78 in

Get the Mignon Silenzio if you want a lightweight and more affordable grinder for espresso.

Opt for the F4 Filter if you care about how quickly the grinder will deal with large amounts of beans. Because it has 64 mm burrs, while the Silenzio has 50 mm ones.

The F4 Filter has another advantage when it comes to cleaning the machine. You don’t need any tools to access your burrs. You’ll need a screwdriver to disassemble the Silenzio to clean the insides.

Tests suggest that the F4 filter has more consistent coarse grinds than the Silenzio. Making it better for brewing methods such as cold brew or filter coffee.

Which One’s Better?

Get the F4 Filter if you want a device that’s easier to clean and will produce more consistent coarse grinds. Making it a better all-in-one grinder. The Silenzio is more affordable and will work better with espresso since it’s stepless.

Not professional enough? Keep reading.

Prosumer/Semi-Professional Fiorenzato vs. Eureka Grinders

The following section will compare the similarities and differences between the Fiorenzato F64 E and the Eureka Helios 65. I couldn’t find many prosumer machines both brands offered that fell under similar price points.

I’ll dig into their features and highlight what makes each one different. Then, I’ll explain who would benefit most from each machine. If one outshines the others, I’ll let you know.

If you’re not familiar with the term “prosumer,” think of it as high-quality, long-lasting coffee equipment made for home use. It’s as sturdy as the machines in a coffee shop but only takes up a little space.

Let’s begin.

1. Fiorenzato F64 EVO vs. Eureka Helios 65

F64 EVOHelios 65
Burr TypeFlatFlat
Burr MaterialSteelSteel
Hopper Capacity2.20 lbs2.5 lbs
Watts350 watt570 watt
RPM for Burrs1350/min (50 Hz)1550/min (50 Hz)1380/min
Weight28.66 lbs26.5 lbs
Dimensions (D × W × H)9.05 × 24 × 10.6 in9.84 × 8.66 × 23.6 in

The F64 works best for someone who wants a simpler touchscreen, easy cleaning, and less clumping in their coffee. However, the Helios 65 is a better option for folks wanting a stepless adjustment system.

“Stepless” means you have unlimited options, which makes it a better grinder for espresso. However, when testing this machine, we found more clumps in the coffee grounds, which required a WDT tool to break them down.

The F64 EVO didn’t have such a weakness.

When it comes time to troubleshoot or clean the grinder’s insides, the F64 presents a much friendlier user experience. You pull on a couple of latches, and that’ll remove the hopper, upper burrs, and adjustment collar without tools.

However, the Helios 65 requires a screwdriver and probably a minute or 2 of screwing to deal with it. Not ideal when you quickly need to access your burrs.

Which One’s Better?

The Fiorenzato F64 EVO is better in almost all categories. However, it doesn’t have limitless grind options. Making it a better prosumer and light commercial option for most people.

Here are grinders that’ll better serve high volumes of people.

Commercial/High Volume Fiorenzato vs. Eureka grinders

Eureka doesn’t offer many commercial-grade coffee grinders. Thus, this section will compare the Fiorenzato EVO PRO and the Eureka Helios 80.

The following section will evaluate the specifications and highlight the unique strengths of the grinders. I will also discuss the ideal users for each grinder.

Commercial coffee bean grinders excel in swiftly and consistently grinding coffee beans, ensuring top-notch coffee. They are notably robust and powerful compared to home grinders, capable of processing a substantial amount of beans rapidly.

Let’s dive in.

1. Fiorenzato F64 EVO PRO vs. Eureka Helios 80

F64 EVO PROHelios 80
Burr TypeFlatFlat
Burr MaterialSteelSteel
Hopper Capacity1.1 lbs2.5 lbs
Watts250 watt340 watt
RPM for Burrs1600/min1350/min
Weight19.8 lbs33.5 lbs
Dimensions (D × W × H)6.6 × 18.6 × 9.4 in10.5 × 8.5 × 23.5 in

The Helios 80 works better for businesses that have high amounts of foot traffic—100–120 drinks an hour. The F64 EVO PRO works better for serving fewer than 100 drinks an hour.

The F64 EVO Pro will grind beans in 5 seconds, while the Helios 80 will grind them in 2.5. Making the Helios 80 a much better choice in high-traffic cafés and coffee shops.

Speaking of speed, the Helios 80 has over double the hopper capacity of the F64 EVO PRO. Your team won’t need to refill it as often during a rush.

However, because the Helios 80 runs fast, it’ll require a 20-amp circuit. Meaning, you may need to hire an electrician to install one, which could run additional costs.

The Helios also has 80 mm burrs versus the 64 mm burrs the F64 EVO Pro has. Making it the king in grinding higher volumes of beans quicker.

The one advantage the EVO PRO has is the ease of cleaning. You pull a couple of knobs and lift the adjustment collar and the hopper, which doesn’t require any tools. Such easy cleaning could become a savior if you have a lunch rush, and you need to troubleshoot your machine quickly.

The Helios 80 doesn’t offer such a luxury.

Which One’s Better?

The Helios 80 is a better option overall since it has much bigger burrs and can grind beans in half the time.

Where did each of these companies come from?

History of Each Company

I’ll discuss the history of each company. Why’s this important? Because it helps with branding and may help you determine whether a company fits with what you desire in a brand.

If you’re that type of shopper.

Here’s Fiorenzato’s history.

Fiorenzato History

Founded in 1936 by Pietro Fiorenzato in Mestre, Italy, the company initially focused on crafting coffee dosers.

However, the difficulties of World War II compelled a transition to arms production. An event that resulted in it getting bombed. After the war, Fiorenzato rebuilt its factory and resumed coffee grinder production [1].

In 1948 Fiorenzato unveiled the industry-altering countertop coffee grinder. This innovation propelled Fiorenzato to a prominent position in the coffee grinder market.

Throughout the 1980s and 1990s, Fiorenzato persistently pursued innovation and diversification. It distinguished itself as an early adopter of electronic components in grinders.

In 2005, Pietro Fiorenzato passed the torch to his grandchildren, heralding a new era of development. Their strategy centered on integrating cutting-edge technologies into grinders and intensifying research efforts.

In 2009, Fiorenzato introduced the groundbreaking on-demand grinder-doser, reshaping the coffee industry again.

By 2017, the company introduced the XGi smart model grinder, employing patented technology for near-instantaneous calculation of coffee bean weight, ensuring each cup boasts the freshest flavor.

In 2022, Fiorenzato Italy and Espresso Parts united their strengths to introduce Fiorenzato espresso machines to the United States [2].

Eureka History

Aurelio Conti founded Eureka grinders in 1920 in Florence, Italy. He and his team strived to create competitive, entirely hand-assembled products. Which has placed Eureka in the spot it’s in today [3].

100 years later (in 2020), Eureka celebrated its 100th anniversary and still produces its grinders 100% in Florence.

Otherwise, this company is shy to release information on its past. I also couldn’t find other noteworthy events between 1920 and 2020.

Meaning, that’s the end.


Fiorenzato lost everything in its early years and eventually became a market leader. Explaining why many of their grinders combine innovation with quality. Eureka grinders are also great, but more so for home use.

Don’t like either brand? Keep exploring our comparisons, and maybe you’ll find your dream grinder.

Photo of author


Tim Lee is, as you might have guessed the founder of He is a former barista and a professional web publisher. He has now combined his knowledge and expertise in both subjects to create
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