Brief Introduction for motorized material transfer trolley This kind of motorized material transfer trolley is powered by battery, the batteries supply electricity to the DC motor through the electrical control system to start, stop ,go forward and backward, adjust the speed and so on. Features for motorized material transfer trolley Suitable for low working frequency, spray paint room, dust workshop and other flammable and explosive environment. Structure of motorized material transfer trolley Trolley frame, driven mechanism, transmission mechanism, DC motor, battery, control system and other parts.