Mazzer Kold S Automatic Coffee Grinder: Matte Black
- 71mm Conical Blades
- IOT Connectivity
- Made in Italy
Mazzer Kold S Automatic Coffee Grinder: Matte Black
What's in the box?
- 1 x Mazzer Kold S Electronic Black
- 1 x Stainless Steel grounds tray
- 1 x Tamper
- 1 x Tamping Stand
Specifications
- Product Name: Mazzer Kold S Electronic Coffee Grinder: Matte Black
- Material: Aluminium die-casting
- Weight: 30 kg
- Grinding Adjustment: Micrometric with lap counter
- Burrs: 71mm Conical (186C), Made in Italy
- RPM: 420 rpm @50Hz / 500 rpm @60Hz
- Hopper Capacity: 1.5 kg
- Output: High volume / On-demand
- Cooling System: Belt-driven motor, dual fan, split chassis
- Recordable Dose Settings: 3
- IoT Connectivity: Enabled
Features
- ✅ 71mm Conical Burrs: Consistent, cool grinding with reduced retention and acoustic comfort during busy service.
- ✅ Belt-Driven Transmission: Keeps motor heat out of the grind chamber, protecting taste with every shot.
- ✅ Micrometric Adjustment: Fine-tune your grind down to the click, with a lap counter for repeatable results.
- ✅ Grind Flow Control (GFC): Three swappable dampers reduce mess and static, tailoring grind flow to your beans and bar.
- ✅ On-Demand Grinding: Activate grinding automatically with the portafilter — no hands needed.
- ✅ Dual Cooling Fans: Designed for long service hours, maintaining consistent performance without heat buildup.
- ✅ IoT Functionality: Track use, plan maintenance, and analyse performance from anywhere.
- ✅ Low Retention Design: Smart internal layout minimises waste and speeds up dial-in when switching coffees.
Ideal for Fast-Paced Espresso Bars
This is the grinder for specialty cafés, multi-group espresso bars, and busy venues where consistency under pressure matters. If your team pulls hundreds of shots a day and you care about grind integrity and clean workflows, the Kold S is the barista’s reliable workhorse.
How It Works
Simply dock your portafilter to start on-demand grinding. Adjust dose and grind size using the digital display and micrometric control knob. Swap out the GFC wire damper based on bean origin, roast or humidity to keep grounds flowing neatly into the basket with minimal mess or static.
Maintenance & Best Practices
Wipe the grinding chamber clean using a dry brush or cloth — never use liquids. Clean daily for high-volume use or at least weekly to avoid rancid oils. Burrs should be replaced every 800–1000kg to keep dosing uniform and extraction quality high.
Frequently Asked Questions
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Is the Mazzer Kold S good for fast-paced café environments?
Yes, it’s built for high-output cafés. Low retention, cool operation, and fast dosing make it a top pick for baristas under pressure.
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What are the benefits of the GFC system?
It helps reduce static and clumping while tailoring grind flow to different coffee types, keeping your bench clean and your dose consistent.
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How does the Mazzer Kold S compare to the Robur S?
Both grinders use 71mm conical burrs and deliver high-speed, low-retention grinding. The Kold S offers better thermal isolation thanks to its belt-driven motor and dual fan system, which are ideal for heat-sensitive setups and long service hours. That said, the Robur S is a fantastic option for cafés needing fast grind adjustment response, flexible manual dosing, and robust performance at a more accessible price point.
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How do I clean the grinder properly?
Use a dry brush or cloth to clean the chamber. Never use water or detergents, which can damage internal parts.
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How long do the burrs last?
Mazzer recommends changing the 186C burrs after grinding between 800 and 1000kg of coffee to maintain optimal performance.
Coffee Parts Thoughts
If you're running a high-volume bar, the Mazzer Kold S gives you consistency and control that scales with your output. Thanks to its smart build and cool-running design, we’ve seen it thrive in demanding café setups. It’s part of our trusted commercial coffee grinder collection, and a standout from Mazzer — a brand baristas rely on daily.
| Brand | Mazzer |
|---|---|
| Model | Kold S Automatic |
| Warranty | 1 Year - Parts Only |
| Returns | Change of Mind Not Available |
| Machine Use | Cafe / Commercial |
| Grinder Type | Grind by Time |
| RPM | 420rpm |
| Colour | Matt Black |
| Burr Material | Hardened Steel burrs |
| Power - Watts | 800w |
| Certification | CE, ETL |