The Mazzer ZM Plus is a powerhouse coffee grinder designed for specialty coffee environments that demand both flexibility and precision. Whether you're pulling espresso shots or grinding for filter brewing, this grinder adapts flawlessly thanks to its dual grinding system and advanced digital controls.
At its heart are 83 mm flat special steel burrs designed specifically to handle the rigours of both espresso and filter coffee. With digital micron-level burr adjustment, you gain ultra-fine control over grind size for repeatable, consistent results. The True Zero calibration ensures the same grind settings across different ZM Plus units — critical for consistency across cafés.
The on-demand dosing system lets you grind exactly what you need, when you need it, minimizing waste. A lockable canister keeps grounds neat and prevents mess on the counter.
Built for convenience, the digital display flips aside to give easy access to the grinding chamber — making cleaning and burr replacement quick and straightforward.  You can also save up to 20 custom grind settings, and there are 4 pre-set buttons for your most common recipes.
Safety and durability are built-in: the ZM Plus has a double safety switch, a double-fan cooling system, and operates at a low RPM (900–1050 rpm), keeping noise down and performance up.
Key Features
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Dual Grinding Capability: Switch seamlessly between espresso and filter modes using the modular setup (portafilter holder, quick-connect canister, bag holder).
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Digital Micron Adjustment: Fine-grain control via a digital system measuring burr gap in microns.
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True Zero Calibration: Ensures grind dial settings are consistent across multiple grinders.
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Low Retention: Minimum ground retention for clean single dosing.
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On-Demand Dosing: Adjustable grinding time for precise dosing.
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Memory Function: Save 20 grind profiles + 4 quick-access buttons.
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Easy Maintenance: Flippable display for quick chamber access.
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Safety & Cooling: Double safety switch + active dual-fan cooling.
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Burr Options: 83 mm flat burrs, with filter (K151F / G), espresso (K151B), or hybrid (K151I) options.
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Modular Workflow: Choose between portafilter holder, canister, or bag holder depending on your working flow.
Technical Specifications
| Specification | Details |
|---|---|
| Power | 800 W |
| Burr Diameter | Ø 83 mm flat steel burrs |
| Grind Adjustment | Digital (micron precision) |
| RPM | 900 rpm @ 50 Hz / 1050 rpm @ 60 Hz |
| Weight | 39 kg |
| Hopper Capacity | 0.32 kg standard, optional 1kg or 3kg |
| Extraction Methods | Espresso (single dosing) & Filter |
| Storage for Settings | 20 grind settings, 4 time settings |
| Cooling | Dual-fan cooling system |
| Body | Aluminium die-casting |
| Colours | Matt Black |
Why Choose the Mazzer ZM Plus?
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Versatility for Specialty Coffee: Ideal for cafés or roasteries that offer both espresso and filter options — no need for two separate grinders.
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High Precision: Digital micron-level adjustment makes it easy to dial in for different beans and recipes, with consistency baked in via True Zero calibration.
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Compact but Powerful: Despite its commercial-grade build, it’s thoughtfully designed for workflow efficiency, single-dosing, and low waste.
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Built for Scale: With programmable settings, memory recall, and modular dosing options, it handles high-volume, specialty environments.
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Long-Term Durability: With its cooling system, safety switches, and quality materials, the ZM Plus is made for heavy use.
