The invention discloses a centralized dispensing device in a precise material supply mode. The centralized dispensing device comprises a box, an operation panel, a USB board and a main board, wherein the operation panel is arranged on the surface of the box, a switch button is disposed beside the operation panel, the USB board is arranged beside the switch button, and a ruffle side is arranged on a side of the upper part of the box, the main board is disposed in the box and is provided with a chip, a controller, a wireless transceiver and a memory, a storage battery is arranged inside the box, and a power switch is arranged beside the storage battery. The centralized dispensing device can monitor the running state of the equipment from purchase to retirement process in real time, and is beneficial to the prolongation of the service life of the equipment, improves production efficiency and reduces enterprise cost.