The Mahlkönig 702929 bean hopper slider is a premium OEM part designed to maintain optimal bean flow in high-performance espresso grinders. Compatible with the EK43, EK43 S, EKK43 Allround, K30 TWIN, and K30 TWIN 2.0 models, this slider ensures controlled opening and closing of the feed point, enhancing precision during repeated service. Its seamless integration with the grinder’s loading system guarantees steady handling of whole beans, reducing the risk of misalignment or jamming—critical for maintaining consistent coffee quality in commercial kitchens. Ideal for restaurant owners and baristas seeking reliable, durable replacement parts that meet OEM standards, this slider is a must-have for maintaining peak performance in Mahlkönig grinders. Whether you're refurbishing an existing machine or ensuring long-term reliability, this part delivers the precision and durability your business demands.