Varia VS4 Single Portion Grinder Black – 53 mm Cone-Shaped Millstone

Varia VS4 Single Dose Grinder – Precision, power & zero retention for espresso & filter coffee

The Varia VS4 is a highly precise single-dose grinder, designed for demanding home baristas seeking maximum control, clarity, and consistency. With its 53 mm conical burr set, extremely low retention (zero retention design), and stepless 10-micron fine adjustment, this grinder sets new standards in modern coffee preparation.

Thanks to the brushless motor, variable RPM (150–300 rpm), and planetary gear, the Varia VS4 delivers an impressive combination of power, smoothness, and thermal stability – ideal for espresso, filter coffee, pour over, Moka pot, AeroPress, and cold brew.

Maximum performance thanks to 53 mm conical burrs

The specially designed 53 mm 6-Core Conical Burrs ensure outstanding particle distribution with high flavor clarity and balanced extraction. Perfect for:

• lightly roasted espresso

• clean, sweet pour-over profiles

• even filter extraction

The grinder produces consistent results across the entire grind range – from extremely fine to very coarse.

Single Dose Workflow – Zero Retention

The patented, one-piece Burr Chamber with tool-free Quick Release enables:

• almost 0 g retention

• quick bean changes

• clean grind paths without static charge

• perfect alignment without drift or wear

Ideal for anyone testing different beans and wanting fresh results with every dose.

Stepless 10-Micron Adjustment – ultra precision

The Varia VS4 offers a true stepless grinder with 10-micron steps:

• precise espresso dial-ins

• repeatable calibration

• finest fine-tuning for every brewing method

This makes it one of the most precise Single Dose Espresso Grinders in its class.

Smooth, clean grinding thanks to active ionisation

The integrated Active Ionisation Technology reduces static charge, clumping, and aroma loss – for:

• clean ground coffee output

• less clumping

• better extraction consistency

Ideal for modern zero retention setups.

Built for longevity & professional stability

With over 5 kg weight, aluminum housing, and stainless steel components, the VS4 offers exceptional durability and smooth operation. The brushless high-torque motor with planetary gear ensures stable performance at every grind.

Why choose the Varia VS4? 

• High-end Single Dose Grinder for espresso & filter

• 53 mm Conical Burrs – maximum clarity & sweetness

• Stepless 10-Micron Adjustment – most precise grind control

• Brushless Motor + planetary gear – powerful & quiet

• Ultra-Low Retention – almost 0 g residue

• Active Ionisation – less static charge

• Tool-Free Burr Chamber – easy to clean & precise

• Perfect for: espresso, pour over, filter, AeroPress, cold brew

• Ideal for single-dosers, home baristas & professional setups