It is suitable for discharging of terminal and plate continuous electroplating production line; The feeding and discharging speed is 0 ~ 60m / min. Frequency converter and servo motor are adopted for speed regulation, which is used in combination with buffer and runs smoothly. There are two receiving trays for loading and unloading (one can be selected), which can be used as spare disks for each other. The maximum outer diameter of receiving and discharging materials is 1m, with a wide range of application. Torque motor is adopted and double wire paper receiving motor is configured.