[19 precision grind settings with locking dial – perfect for all brewing methods] Easily adjust 19 precise grind levels to match espresso, pour-over, cold brew, French press, or drip coffee. The locking screw keeps settings stable during grinding, ensuring uniform grounds every time—delivering balanced flavor extraction for both home baristas and dedicated espresso grinder users [60mm 420 food-grade stainless steel flat burr – richer aromatic coffee] Crafted with heavy-gauge 420 food-grade stainless steel flat burrs, this large coffee grinder ensures durable, long-lasting performance. It grinds coffee beans into uniform, flaky grounds, boosting extraction efficiency by 20% and locking in bean aroma—bringing you richer, more flavorful coffee every cup [Dual dosing modes – versatile for single shots & batch brewing] Effortlessly switch between tap-activate mode (ideal for espresso single shots) and automatic dispense mode (perfect for batch brewing like pour-over or French press). This versatile coffee burr grinder adapts to your needs: one-click switching makes it easy to handle both personal drinks and family gatherings/cafe service—saving time and improving efficiency [200W Powerful quiet motor – safe for multi-scene use] The 200W motor delivers stable, efficient grinding with low noise and temperature (no more disturbing family/colleagues). Built-in fuse and overload protector ensure safe operation, making it suitable for homes, offices, cafes, and commercial coffee grinder applications [35oz large-capacity hopper – 36 cups in one batch] The 35oz (1000ml) large hopper allows grinding up to 36 cups at once, making this flat burr coffee grinder perfect for home gatherings, parties, or cafe batch service. The smooth inner wall and built-in baffle enable easy bean transfer, preventing residue and zero waste [Easy-clean removable burr – minimal maintenance] The burrs are fully detachable, and we provide a cleaning brush for quick, hassle-free cleaning. Daily maintenance is simple, and thorough cleaning (for storage) helps preserve bean quality—keeping your Huanyu coffee grinders in top condition for years This coffee grinder offers dual operation modes for convenience: tap-activate control for espresso (using a portafilter, sold separately) and automatic grounds dispense with a stainless steel container for other coffee types. Switching between modes is as simple as a one-click process. The grinder is equipped with a 60mm stainless steel flat burr, made from durable 420-grade steel, ensuring optimal grinding for richer, more aromatic coffee. The large 35oz hopper is designed for smooth bean flow and can grind enough coffee for up to 36 cups, making it ideal for gatherings or small batches. A hopper baffle helps preserve bean freshness and reduce waste. With 19 precise grind settings, you can easily customize your grind for espresso, drip coffee, pour-over, cold brew, or French press. The locking screw ensures grind consistency during use. Powered by a 200W high-performance motor, the grinder runs efficiently and stably, with low noise and low-temperature grinding, making it perfect for homes, offices, and commercial spaces like coffee shops or hotels. Cleaning is hassle-free with a removable burr and included cleaning brush. For daily use, light cleaning is sufficient, but thorough cleaning is recommended before long-term storage. A video guide for disassembly and assembly is provided for easier maintenance. Additionally, the grinder is equipped with an overload protector to prevent motor damage, and replacement is available for any non-consumable parts not damaged by user mishandling.