The plate heat exchanger helium leak detection system of Guangzhou Hejin Automation Control Technology Co., Ltd. (Turkey Branch) is a professional equipment designed and developed for the air tightness detection of plate heat exchangers. It integrates advanced helium leak detection technology and automatic control means, and can accurately locate the leakage point of the plate heat exchanger while ensuring efficient detection, providing a reliable solution for the quality assurance of plate heat exchangers.