动力式滚筒输送机是以滚筒为输送介质进行平面传送运动的方式输送物品的设备。用户可根据场地情况结合自身的使用需求将多台滚筒输送机组合成不同长度的输送线，使用灵活，可靠性高，应用十分广泛。
The powered roller conveyor transfers material on plane way using the friction of the roller surface. Users can compose a conveyor line with different length according to the site situation and actual demand. Due to the high reliability, it is widely applied.