Mahlkönig E64 WS: The New Home Grinder Bringing Café Precision to Your Kitchen

For home baristas who refuse to compromise on espresso quality, Mahlkönig has raised the bar once again. The new Mahlkönig E64 WS Espresso Home Grinder arrives as the brand’s latest innovation for coffee lovers who want true café-grade performance where it matters most—right on their countertop. 

Professional Accuracy, At Home 

At the heart of the E64 WS are two of Mahlkönig’s most advanced technologies: Grind-by-Weight and Grind-by-Sync. Together, they ensure each dose is delivered with absolute precision—no guesswork, no inconsistencies, just perfectly measured coffee ready for extraction. 

Grind-by-Sync goes a step further by actively communicating with compatible espresso machines. The grinder receives real-time feedback based on your target extraction time. If your shot is running too fast or too slow, the E64 WS automatically fine-tunes the grind size to bring the extraction back into the ideal range.  

Micron-Level Burr Adjustment 

One of the standout features of the E64 WS is its electronically controlled burr distance. Adjustments can be made at the micron level, giving you incredibly fine control over your grind size. 

You can dial in manually, or—if you prefer a fully integrated workflow—activate the Sync mode. When paired with compatible espresso machines or devices, the grinder automatically adapts the grind size to meet the extraction time set in your recipe. 

Engineered for Precision: Burrs, Power, and Quiet Performance 

The E64 WS is built around 64 mm flat burrs crafted from special hardened steel, a material chosen for its durability, sharpness retention, and ability to deliver a consistently uniform grind.  

This burr set operates at an idle speed of 1950 rpm, a balance designed to optimize particle distribution while minimizing heat transfer to your coffee beans—an essential factor for preserving delicate aromatics.  

With an average grinding capacity of 2 to 3.5 grams per second, the grinder offers both speed and control across fine to coarse settings. Despite its power, the E64 WS maintains remarkably quiet operation, making it ideal for home environments where early-morning shots shouldn’t wake the entire household. 

A New Standard for Espresso at Home 

With the E64 WS, Mahlkönig brings professional-level precision, smart connectivity, and meticulous engineering to home baristas striving for perfection. Small yet powerful, innovative yet intuitive, this grinder is built for those who want the flavor, consistency, and control of a true specialty café—without ever leaving home. 

If you’re looking to elevate your espresso game, the Mahlkönig E64 WS is more than just an upgrade. It’s a new benchmark. 

If you want to be among the first to try the new E64WS, you can already order it on our website here.