昌恒智能直线型滚筒输送机借助动力分段和控制器，每个区段A都由电动滚筒单独提供动力。可在零压力的状态下实现积放运输。

The drum conveyor is powered by a motorized drum by means of a power section and a controller, each section being powered separately. Accumulation transport could be achieved under zero pressure smart control.