NUVELL Plantein is an AI-powered smart countertop platform that fully automates plant-protein production. The system consolidates high-speed blending, thermal processing, filtration, liquid transfer, coagulation, and mechanical pressing into a single hands-free workflow. Its integrated electromechanical architecture combines sensor-driven control, Physics-Informed Neural Network (PINN) thermal compensation, and mechanized pressing to transform raw ingredients directly into fresh plant milk or pressed tofu—eliminating manual straining and hot-liquid transfers. A companion app supports remote control, recipe management, and personalized nutrition tracking, while an integrated auto-cleaning cycle simplifies maintenance. NUVELL Plantein redefines countertop plant-protein preparation by turning a traditionally fragmented, multi-stage process into one intelligent, connected appliance.