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The Mazzer Mini G (Grind by Weight) coffee grinder is made for the modern espresso bar or for a premium domestic setup.

It’s grind by weight system is perfect for accurate, repeatable doses and a clean and simple workflow.

ENGINEERED FOR PRECISION

The Mazzer Mini G delivers consistent doses with sharp ±0.1 g weight accuracy (results may vary depending on conditions of use), ensuring quality at every extraction.  

Key features: 

1. Vibration Filtering Algorithm to get constant weight-based doses even in case of vibrations on the counter. 

2. Professional built-in scale with an accuracy of a hundredth of a gram. 

3. Actual weight of the ground coffee on display, for maximum dosing control.

Its compact, heavy-duty die-cast aluminum body is perfectly paired with a tailormade asynchronous motor designed for durability and enhanced grinding speed. The grinder delivers 2-2.5 g/s (data may vary depending on coffee and grind setting) and it can be activated through portafilter or Dosing Cup, for hands-free grinding.

AUTOMATIC DOSE-ADJUSTMENT

The Mazzer Mini G is easy to use and to maintain. In grind by weight mode, the grinder automatically adapts the dose. No need to manually weigh the grounds or readjust after changing the grind setting.

Highlights:

• Automatic dose adjustment

• Portafilter / dosing cup activation for hands-free grinding. 

• Antistatic system to keep the counter clean from coffee dust while delivering uniform coffee grounds.

• Adjustable portafilter holder to consistently center the flow of grinds in the basket.

PRECISION AND EASE OF USE

The Mazzer Mini G features a high quality TFT display.

Key features:

• 3 programmable doses by weight or by time with accuracy to the hundredth of a gram/second

• Manual grinding mode

• Load cell recalibration to ensure stable results over time

• Dose countdown to monitor the coffee stock 

• Customizable display with color theme

• Alerts on service needs, worn burrs, empty hopper

• Daily grinding statistics

DOSING CUP OR DIRECT TO PORTAFILTER

For maximum flexibility and an efficient workflow, the Mazzer Mini G can operate both with the portafilter and with the standard fitted Dosing Cup included with the grinder. 

The dosing cup holds up to 30 grams of coffee and is made of magnetic stainless steel for perfect self-alignment under the spout. The dosing cup activation feature enables hands-free grinding, streamlining the process. Its ergonomic design provides a secure and comfortable grip, while the shape is perfectly tailored to fit ø58mm portafilters.

Mazzer Mini G Features:

• Body and design – Compact, heavy-duty die-cast aluminium body in a small footprint.

• Grind adjustment – Continuous stepless micrometrical grind adjustment, allowing precise dial-in for espresso and weight-based dosing.

• Dosing control – Grind-by-weight system delivering consistent doses with ±0.1 g accuracy (conditions dependent) via an integrated professional scale and load cell accurate to a hundredth of a gram.

• Automatic dose adjustment – In weight mode, the grinder automatically maintains the set dose when you change grind setting, saving coffee and time by removing the need to re-weigh and re-program.

• Hands-free operation – Portafilter or dosing cup-activated grinding with an adjustable portafilter holder to keep the flow centred into the basket or cup.

• Magnetic dosing cup – Included stainless steel dosing cup with magnetic alignment, ergonomic grip, up to 30 g capacity and compatibility with ø58 mm portafilters.

• Burr set – 64mm flat bearing-steel burrs (233M) as standard for well-balanced extractions with good acidity and body

• Grinding speed – Tailor-made asynchronous motor delivering around 2–2.5 g/s depending on coffee and grind setting.

• Anti-static system – Built-in anti-static system to reduce coffee dust on the bench and promote uniform coffee flow.

• User interface – TFT display with excellent viewing angles, 19 language options, 3 programmable doses by weight or time (to the hundredth of a gram/second), manual mode, dose countdown and customisable colour themes.

• Monitoring & alerts – Daily grinding statistics plus alerts for service needs, worn burrs and empty hopper to help maintain consistent performance.

• Cleaning and maintenance – Easily removable chute for straightforward cleaning, plus load cell recalibration procedure to keep weight readings stable over time.

• Power – 350 W

• Motor - 1600 rpm

• Dimensions

  • 16 (W) x 20 (D) x 52.5 (H) with 600g hopper (Mazzer Mini G Commercial)

  • 16 (W) x 20 (D) x 46.5 (H) with 280g hopper (Mazzer Mini G Domestic)

• Note - new firmware (August 2026) has been installed

• Official Stock

  • Australian specifications

  • Mazzer Australia warranty

  • Local support