Double-position emptying deviceMitsubishi moderate frequency conversion control systemRewind flattening rollerRewind transfer rollCorrection systemSwinging railTension display deviceFlattening systemLaminating deviceCompound rollAdopt preheating stereotypes rollerTemperature control formUse build_in probe, RKC controlCompound roll effective lengthDraught deviceAdopt surface coating aluminum coatingSilicon rollerUse high-temperature 300 degrees silicon rollerTransition devicePreventing coating surface deepOnline slitting device