Views: 0 Author: Site Editor Publish Time: 2025-07-30 Origin: Site
It's 7 p.m. and every seat is taken. Servers weave through the tight 800 mm aisles, yet a silver‑white robot glides even closer, stopping at Table 15. Four steaming entrées rise on cue. A guest‑facing chef lifts a plate and finishes it with a dramatic drizzle of house demi‑glace. Moments later a server arrives to top up the last sip of Rioja, and the table erupts in applause.
Purpose‑built for restaurants, the D31 is the newest star in Hantewin's delivery line. Its compact 539 × 478 mm footprint slips effortlessly between chairs, while dual LiDAR, stereo vision, and ultrasonic sensors create a constantly updating map, guiding the robot around guests and furniture with ±2 cm accuracy.
Fixed racks are history. The D31's three slide‑in, slide‑out decks lock into place with a simple push, so kitchens can load family‑style platters for brunch, swap to deep bowls for midnight ramen, or pull a shelf entirely for sheet‑pan desserts. The chassis supports up to 30 kg in total—plenty for a full round of entrées.
New this generation are dual side‑mounted hooks—sturdy brackets where servers can hang their handheld trays. During peak rush a runner parks an empty tray, grabs a full one the robot has just ferried from the pass, and heads straight back to the dining room. The D31 becomes a moving staging post that slashes back‑and‑forth steps and keeps staff tableside longer.
Cruising at 1.2 m s⁻¹, the D31 slows automatically near obstacles. Each compartment is lined with anti‑spill lips that keep soup and sauces steady. A 10‑hour lithium pack powers both deliveries and the 10‑inch promo screen, then auto‑docks for a four‑hour quick charge during staff meal.
Field pilots in 120‑seat casual venues show a single D31 replacing an entire food‑runner shift, trimming kitchen‑to‑table time by 30 % and giving servers five extra minutes per cover to upsell wine and dessert. Advertising loops displayed during every lap generate incremental beverage sales, pushing ROI comfortably inside the first year—even before labour savings. For operators chasing hotter plates, happier guests, and higher tabs, the D31 is tonight's secret ingredient.
