Keel machine is a type of processing machinery specially produced with high-quality steel, mainly used in the production of keel products. Keel building materials are an indispensable type of reinforcement device in modern architecture, and the machinery for producing these devices is called keel machine, which shows the importance of keel machine. Only using high-quality high-performance keel machines can produce high-quality keels, and only by doing this step by step to win can modern buildings become more and more reliable. The keel machine can be used to produce complex cross-section profiles, such as light steel keel, paint keel, cassette keel and various building profiles, steel structure materials, steel lined door frame profiles, etc. These keel types are the most important keel materials used in modern times, so the advanced nature of the keel machine must be developed and upgraded to keep up with the market demand. According to the above points, it can be seen that a keel manufacturer must regularly update the production equipment accordingly, and only then can the best production be obtained. I believe that the advanced keel machine can produce high-quality keel products, so that it can truly be recognized in the market. This is the purpose of a manufacturer. Making the brand bigger and better is the most gratifying effect of a manufacturer. At present, the most important types of machinery include automatic keel machines, semi-automatic keel machines, and ordinary manual keel machines. The most advanced type of automatic keel machine has the highest production efficiency and plays a prominent role in saving manpower and material resources.