In the automatic tire‑building machine that assembles carcass plies, bead packages and applies the inner liner, the electrical distribution box is mounted on the main control panel and serves as the central hub for power and signal routing to all drive motors, heating elements, and safety relays. By gathering the various cable bundles into a single, easily accessible enclosure, it simplifies wiring, shortens installation time and makes routine inspections straightforward. When the machine shifts from the building drum to the curing oven, the distribution box routes the change‑over commands and supplies the correct voltage to each subsystem, allowing seamless transition without manual rewiring. Its robust enclosure protects the contacts from the dust and rubber debris typical of tire production, while the internal terminal blocks keep connections secure under the high‑vibration environment of the line. Operators can isolate a single circuit for maintenance while the rest of the plant continues to run, minimizing downtime and keeping the tire‑building process moving smoothly. This arrangement is also found in the adjacent retreading equipment, where the same distribution logic supports the heating and cooling cycles of the retread furnace.