Nuova Simonelli MDJ Coffee Grinder
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The Nuova Simonelli MDJ is an on-demand espresso grinder for cafés, chains and restaurants that want fresh, consistent grinds for every shot without slowing the bar down. It's built to handle up to 3 kg of coffee a day.
75 mm flat burrs grind at around 4 g per second, and the micrometric adjustment lets you make small, precise changes when you dial in a new coffee. Set your two doses on the 2.8 inch touch display and the MDJ grinds the same amount every time, or switch to stop-and-go when you want to grind by hand.
Features
75 mm flat burrs: Consistent particle size for stable, repeatable espresso.
Grind on demand: Grinds straight into the portafilter for every shot, so nothing sits and goes stale.
Micrometric adjustment: Fine, precise grind changes for dialing in.
Touch display: Program two doses and track shots with the total and partial counters.
Stop-and-go and barista function: Grind by hand when you need a custom dose.
Clump crusher and removable nozzle: Fluffier grounds in the basket and easier cleaning.
Specifications
- Burrs: 75 mm flat
- Grinding Speed: Around 4 g/s
- Motor: Fixed speed
- Hopper Capacity: 1.6 kg
- Display: 2.8 inch touch display
- Programmable Doses: 2
- Width: 21.5 cm
- Depth: 29 cm
- Height: 60.5 cm
- Weight: 15 kg
- Power: 800 W at 230 V
- Colors: Black, White
For Your Café
The MDJ is a commercial espresso grinder built for daily service. Request a quote and we'll come back to you with pricing and lead time.
Overview
Overview
Nuova Simonelli has made espresso equipment in the Marche region of Italy since 1936. The MDJ is its on-demand espresso grinder for cafés, chains and restaurants, built to grind fresh for every shot with consistent results through busy service.
The description above covers the features and full specifications.
How to use
How to use
- Fill the hopper with whole beans and open the hopper gate.
- Set your two doses on the touch display.
- Dial in your grind with the micrometric adjustment, making small changes and pulling a shot after each one.
- Place the portafilter in the fork and grind your programmed dose, or use stop-and-go to grind by hand.
- Distribute, tamp and brew.
Care & Maintenance
Care & Maintenance
- Brush out the chute and dosing area daily to stop old grounds building up.
- Empty and wipe the hopper regularly so oils don't go stale.
- Use grinder cleaning tablets as recommended to keep the burrs clean.
- Wipe the outside with a soft cloth, never abrasive cleaners.
- Have the burrs checked and replaced by a qualified technician based on how much coffee you grind.


