Technology & Features
Core Advantages at a Glance
At SIGMA, we believe that a truly outstanding grinder must not only deliver strong performance but also withstand the demands of long hours and high-frequency professional use. That's why we continually refine our technical solutions—to provide baristas with a smooth, efficient, and reliable experience every time.
SIGMA's technology goes beyond precision and efficiency—it reflects a deep understanding of coffee quality and an uncompromising pursuit of user experience. Every detail is crafted for the professional.
Italian-Made 64mm / 75mm Flat Burrs
Built with precision and durability, SIGMA’s Italian burrs deliver uniform particle size and long lifespans (600–900kg), ensuring balanced extraction and a full aroma profile.
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High-Performance Industrial Motors (250W–550W)
All models are equipped with 1400 RPM industrial-grade motors, delivering stable power for a variety of use cases—from pour-over to high-volume espresso bars.
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Stepless Adjustment + Smart LCD Touchscreen
Simple, intuitive interface with precise control over grind time and dose. Supports single, double, and manual modes for flexible workflow adaptation.
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Anti-Static & Anti-Clumping Design
The grinder’s chute and internal structure are optimised to minimise static and prevent clumping. The result: fluffy, evenly distributed grounds with reduced retention and waste.
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Custom Korean Intelligent Control Boards
All mid-to-high-end models feature PCBA systems developed in Korea. These control boards include environmental sensors to detect real-time changes in temperature and humidity and automatically adjust grinding output to maintain consistent quality.
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