Cooling control section system

The invention provides a controlled cooling section system. The controlled cooling section system comprises a control cabinet, an air cooling part, an air cooling part and a heat preservation part. The air cooling part is composed of fans, an air cooling conveying belt and a baffle, the number of the fans is two, the fans are arranged on the air cooling conveying belt, the baffle is installed at outlets of the fans, infrared thermometers are further installed at the outlets of the fans, the infrared thermometers are used for detecting the temperature of products at the outlets of the fans, and the infrared thermometers are in signal connection with the baffle; according to the controlled cooling section system, cooling control can be conducted on a product in an austenite phase transition temperature interval, the temperature of the product is effectively and meticulously controlled, and the product meets the requirements of corresponding hardness and the like. In addition, an infrared thermometer is arranged