The subject innovation is platforms Ya'an (Flat Yarn) a winder apparatus of the platform Ya'an molding device for molding by stretching a resin film relates to a winder apparatus of the molding apparatus, in particular at the same time of extruding the resin through the extruder into a film feed yarn and by the flow rate to be properly driven in follow-up it may correspond to, to a winder apparatus for enabling stable winding of yarn to be commercialized into a platform. Platform Ya'an winder apparatus according to the present invention, in order to configured to control the rotation and power of the drive shaft in accordance with the clearance between the magnet plate by installing the magnet plate corresponding to form the motor shaft and the drive shaft at a constant clearance a combination of motor die for supporting movably the motor die, said motor die for supporting aligning the position of the motor to the feed rate of the yarn so as to be movable while varying the position of the motor to the virtual axis flexibly the position of the motor die with a support stand, which, along the support a built-in lock pins and the regulator and the regulator provided along the legs to couple the motor die to a support for supporting the elastic force the elastic member, by controlling the elastic force of the elastic member a resilient force being transmitted to the motor die And elasticity to increase or decrease control handle, characterized by comprising a bracket for supporting said support to the fixed shaft. Thus, the platform Ya'an can easily adjust the rotation of the drive shaft or power take-up speed according to the yarn to be produced continuously from the forming device and the thickness and the winding diameter.