This desktop packaging line integrates a bottle unscrambler, a four-head magnetic pump filling machine, a four-wheel capping machine, a round bottle positioning labeling machine, and a bottle collection turntable into a single, compact system. The four-head magnetic pump filling station ensures precise and efficient filling of low-viscosity liquids. The four-wheel capping mechanism applies consistent torque for secure sealing. The round bottle positioning labeling system applies labels accurately to the circumference of cylindrical containers. The entire line is connected by a green conveyor belt, enabling seamless automated production. Each module features its own control panel for independent adjustment, while the compact desktop design saves valuable workspace.