Taking training textbook "Welding Equipment Operator" that recognized by national vocational skill identification system as the object, the compiling ideas of this textbook is expound, its characteristics are analyzed, and some use suggestion are puts forward. Based on the "National Professional Skill Standard for Welders"（2018 Edition） and the classification of professional levels, the "Welding Equipment Operator" is guided by professional activities and centered on professional skills, which reflects the laws of training and people’s cognition. This book covers all levels of skill requirements and related knowledge requirements, with the characteristics of standardization, standardization, preciseness,systematicness, universality and practicability. It is suggested that when using this book, the teaching content should be grasped flexibly, and the teaching methods should be used flexibly to integrate theory and practice as much as possible, so as to improve the effectiveness of skilled personnel training. At the same time, it is suggested to return to the essence of education and pay attention to the cultivation of professional quality in the use of the book, so as to make it become a powerful tool for the growth and success of welding skilled talents with both political integrity and ability.