Can body welding machine is a specialized equipment used for welding tank bodies. It usually consists of a welding frame, welding power supply, welding head, welding control system, etc.The main function of the tank welding machine is to weld various parts of the tank body to ensure its sealing and structural strength. It can achieve automated welding, improve welding efficiency and quality.The working principle of a tank welding machine is to provide electrical energy through a welding power source, contact the welding head with the tank body and apply appropriate welding pressure, and connect various parts of the tank body together through arc welding.Tank welding machines are widely used in industries such as petrochemical, chemical, food, and pharmaceutical. It can weld various materials of tank bodies, such as stainless steel tanks, carbon steel tanks, fiberglass tanks, etc.The tank welding machine has the advantages of fast welding speed, high welding quality, and easy operation, which can greatly improve the production efficiency and quality of the tank. It is one of the indispensable and important equipment in modern industrial production.