For the inlet steel coil transport chain, there are two control modes: manual and automatic. In the manual control mode, the operator can flexibly and accurately control the operation of the transport chain according to the actual production needs and on-site conditions, which is suitable for special working conditions or equipment commissioning stages. The automatic control Electro Galvanizing Machinery mode gives full play to the efficiency of the Zinc Plating Line. The system automatically adjusts the speed and start and stop of the transport chain according to the preset program and sensor feedback information, ensuring that the steel coil can be smoothly and quickly transported to the designated location, greatly improving the Galvanizing Machine Line efficiency and reducing time loss and operation errors caused by manual intervention.