Varia VS4 – electric coffee grinder (black)

The Varia VS4 by Varia Brewing is a premium electric single-dose coffee grinder designed to grind individual, pre-weighed doses. Its wide adjustment range makes it suitable for espresso and alternative brewing methods, from moka pot and AeroPress to pour-over, French press and cold brew. Grind size and burr speed can be adjusted independently, allowing the grinder to be tailored to a particular coffee and recipe.

At its core are 53 mm Supernova conical burrs, a 200 W brushless motor and a planetary gearbox with metal gears. The removable single-piece grinding chamber, active ionisation and included bellows help reduce retention, static and mess during grinding. A robust metal body, dual-bearing driveshaft and precise stepless adjustment make the VS4 suitable for demanding home baristas who want to prepare both espresso and filter coffee without using two separate grinders.

• 53 mm Supernova conical burrs – the steel burr set covers fine espresso grinding as well as coarser settings for filter coffee. Its geometry is designed to support grind uniformity and a clean flavour profile across different brewing methods.
• Stepless grind adjustment – the adjustment collar has no fixed clicks, allowing the grind setting to be changed without being restricted to predefined steps. Each scale division represents approximately 10 μm of mechanical movement, providing fine control over espresso flow and extraction time.
• Wide grinding range – the VS4 is suitable for espresso, moka pot, AeroPress, pour-over, drip coffee, French press and cold brew. A single grinder can therefore serve several brewing methods.
• Independent adjustment mechanism – the internal adjustment thread is separate from the hopper attachment. This design helps prevent unintended setting movement, thread wear and incorrect component installation.
• Zero-point micro-calibration – a five-position system in the outer burr carrier allows the zero point to be mechanically shifted by approximately ±20 μm. It can be used to fine-tune burr positioning and compensate for changes resulting from extended use.
• 200 W brushless motor – provides sufficient power for fine espresso grinding and dense, lightly roasted beans. Its brushless design supports smooth operation, lower vibration and reduced mechanical wear.
• Planetary gearbox with metal gears – transfers motor power to the burrs and increases the available torque at low speeds. It helps maintain stable grinding speed when the grinder is under greater load.
• Adjustable speed from 150 to 300 RPM – burr speed can be adapted to the coffee and brewing method. It can influence the grinding process, the proportion of fine particles and the resulting flavour profile.

Package contents:

VS4 grinder Varia, 58 mm dosing cup, 1.2 m power cable, air blower for the hopper, RDT spray nozzle, cleaning brush, replacement parts kit, user manual, set of stickers.