Mahlkonig EK43 ST Grinder
Mahlkonig EK43 ST Grinder
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Compact Power. Legendary Precision.
The Mahlkönig EK43 ST carries the heritage of the world’s most iconic grinder—refined into a compact, space-saving form built specifically for ultra-fine coffee grinding. Designed for professionals who demand precision in every micron, the EK43 ST delivers the same legendary consistency and extraction performance as the original EK43, now tailored for cafés and roasteries where space is at a premium.
Equipped with 98 mm cast steel burrs, the EK43 ST achieves an exceptional particle uniformity across a wide grind range—from ultra-fine powder for espresso and filter coffee. Every component is crafted for durability and accuracy, ensuring long-term performance and flavor clarity that has made Mahlkönig the gold standard in grinding.
The EK43 ST is a powerhouse that delivers speed, stability, and the unmistakable Mahlkönig grind quality in a smaller footprint.
Why It Stands Out
• Compact Form, Full Power — A reduced height design that fits seamlessly into tight bar setups without compromising on performance.
• Exceptional Grinding Precision — Premium 98 mm cast steel burrs ensure consistent, uniform particles for superior flavor extraction.
• Versatile Applications — Perfect for fine grinding espresso, and filter brewing.
• High-Speed Output — Grinds up to 25 g per second with remarkable consistency.
• Durable Construction — Built to commercial standards with a robust motor and precision-machined components.
Technical Profile
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Voltage: 200–240 V // 50–60 Hz //
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Power: 1300 W
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Idle Speed: 1450 rpm (50 Hz) / 1760 rpm (60 Hz)
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Burr Diameter: 98 mm (cast steel)
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Grinding Capacity: Approx. 25 g/s
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Hopper Capacity: 800 g (optional 500 g or 1500 g hoppers available)
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Dimensions (W × H × D): 23 × 68 × 41 cm
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Weight: 24.5 kg (net) / 28.5 kg (gross)
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Certifications: CE, CB, ETL Safety, ETL Sanitation, NSF/ANSI 8
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Standard Finish: Matte Black Fine Structure
Special Equipment
• Special grinding discs and prebreaker for ultra-fine grinding
• Optional small (500 g) or large (1500 g) hoppers
Compact yet uncompromising — the EK43 ST delivers the legendary grind quality of the EK43 in a smaller, focused form. Built for precision, designed for mastery.
Overview
Overview
Mahlkönig grinders define commercial-grade excellence—known worldwide for their speed, consistency, and craftsmanship. From the iconic EK series to precision espresso models, each grinder is built for reliability under high workloads and designed to extract every nuance of your coffee’s character.
How to use
How to use
- Adjust grind size according to your brew method or recipe.
- Fill the hopper with fresh beans.
- Activate the grinder (manual or preset mode) and collect grounds in your portafilter or dosing cup.
- For weight- or time-based models, set your recipe and allow the grinder to dose automatically.
- Verify grind uniformity and make small adjustments as needed.
Care & Maintenance
Care & Maintenance
- Brush burrs and chute daily to prevent retention and clogging.
- Clean burrs with food-safe grinder tablets weekly.
- Empty and wipe hopper at the end of each day.
- Replace burrs after ~800 kg (espresso) or per manufacturer schedule.
Instructions / Best Practices
- Always purge after changing grind size to remove old grounds.
- Use consistent dosing to maintain flavor uniformity.
- Keep the grinder dry and avoid moisture exposure.
- Calibrate and test grind distribution regularly for consistent results.
