Products introduce The electric rail flat trailer for material handling is powered by cable drum. In order to avoid the impair of cable, the cable drums are equipped together. Due to the limitation of cable length, it is suitable to be used in short distance transport system. It is a common equipment in workshop due to its simple structure, low price. The kind of electric rail flat trailer gets power AC380v through the device of cable reel which is installed at the bottom of the electric rail flat trailer. The motor is controlled by the power through AC control system. Use this principle to
