Availability: Choose the finish above to see current availability. Inventory can change quickly. Eureka Atom W 75 Grind-by-Weight Espresso Grinder The Eureka Atom W 75 combines a commercial-style 75mm grinder platform with Instant Grind Weighing Technology. It grinds directly into the portafilter and stops at the programmed gram target, pairing fast 3.3–4.8 g/s output with Silent Technology, a touchscreen, stepless adjustment, ACE and an illuminated hands-free fork. This is the high-volume grind-by-weight choice in Espresso Outlet’s Eureka range. The Libra 55 and Libra 65 AP are more compact; the Atom 75 offers similar large-burr speed with less expensive timed dosing. Why Choose Eureka Atom W 75? Instant Grind Weighing: Measures grounds during dispensing and stops at the target. 75mm flat hardened-steel burrs: Fast, consistent espresso output. Approximately ±0.2g dose consistency: Designed for repeatable hands-free service under proper setup. 3.3–4.8 g/s productivity: Suited to back-to-back drinks. Touch display: Electronic programming and operation. Silent Technology: Controls sound from the larger burr platform. ACE system: Reduces clumping and static. Portafilter spotlight and adjustable fork: Improves visibility and hands-free support. Who Is It Best For? Choose the Atom W 75 if you make many espresso drinks, want 75mm burr speed, and prefer automatic dosing by weight instead of checking every timed dose. It is overkill for many one- or two-drink households and is not designed for changing beans every shot. A Libra 55 offers compact grind-by-weight espresso; a Zero 55 is better for single dosing. Eureka Atom W 75 vs Atom 75 vs Libra The decision comes down to dosing technology, volume and counter space. Model Burrs Dosing workflow Best for Main reason to choose it Eureka Mignon Silenzio 50 50mm flat steel Manual or analog timed dosing Quiet, straightforward home espresso The simplest and most affordable hopper-fed Mignon in this collection Eureka Mignon Zero 55 55mm flat steel Single dose with bellows and cup Changing coffees and weighing each dose Purpose-built low-retention single-dose workflow Eureka Mignon Specialita 55 55mm flat steel Two timed doses + continuous Daily hopper-fed espresso Touchscreen convenience and repeatable timed dosing Eureka Mignon Libra 55 55mm flat steel Grind by weight Hands-free espresso dosing Stops at a programmed gram target rather than time Eureka Mignon Libra 65 AP 65mm flat steel, all-purpose geometry Grind by weight Espresso and filter from one grinder Larger burrs, built-in scale and easier setting changes Eureka Atom 75 75mm flat steel Electronic timed dosing High-volume espresso Faster commercial-style output without grind-by-weight Eureka Atom W 75 75mm flat steel Grind by weight High-volume, weight-based espresso Atom speed plus an integrated weighing system Atom W 75 vs Atom 75 Atom 75 uses programmed time, while Atom W 75 measures the actual grounds and stops at the gram target. Both are fast 75mm platforms, but Atom W costs more for the integrated scale. Atom W 75 vs Libra 65 AP Libra 65 AP is smaller and designed for espresso plus filter. Atom W 75 is faster, larger and more espresso/service oriented. High-Speed Grind-by-Weight Dosing Program the desired gram target, place a stable portafilter on the adjusted fork, and start grinding. The integrated system weighs output continuously and stops automatically. Avoid touching the portafilter during the cycle, because added force can change the reading. Stepless Micrometric Grind Adjustment The stepless system offers fine espresso control. Atom W 75 is best kept near an espresso range rather than moved frequently across widely different brew settings. 75mm Burrs with Quiet Commercial-Style Performance The 75mm burrs and 430W drive deliver rapid espresso dosing. Silent Technology controls noise, while ACE and the portafilter light support cleaner, more visible distribution during high-volume use. Eureka Atom W 75 Specifications Rec