The steel cylinder heat treatment production line employs a continuous heat treatment method to process steel cylinders, replacing the traditional intermittent heat treatment approach and significantly improving production efficiency. The line utilizes medium-frequency induction heating, enabling normalizing, annealing, and tempering treatments for steel cylinders of various specifications ranging from 3Kg to 50Kg. With low energy consumption and high thermal efficiency, the automated control system ensures safety and reliability, making this production line an indispensable supporting equipment for steel cylinder manufacturers.