Abstract: A gin stand heat detection apparatus which includes a pair of infrared thermocouples typically mounted on the main frame weldment of a gin assembly in facing relationship beside the saw cylinder assembly and the doffing roller, for monitoring the temperature of the saw blades and ginning ribs in the saw cylinder assembly. The infrared thermocouples are electrically connected to a control panel, which control panel is, in turn, typically connected to a conventional gin stand control panel. The infrared thermocouple control panel includes a visual alarm system for notifying an operator that a high temperature condition exists at any point along the saw blades and interspaced ginning ribs between the facing infrared thermocouples. The apparatus is also capable of automatically separating the saw blades and ginning ribs in case of a high temperature event.