The fully automatic three-mold exchange platform welding mesh machine is an advanced equipment used to manufacture welding meshes. It adopts advanced automation technology and has three built-in mold exchange platforms, which can quickly switch between welding molds of different sizes and shapes to meet different needs. The equipment has an automated welding power source and control system, enabling high-speed, high-precision welding operations. The operator only needs to place the welding mold on the exchange platform and select the corresponding parameters through the control system, and the equipment can automatically complete the welding operation without manual intervention. This kind of equipment is widely used in construction, industry, agriculture and other fields. It can significantly improve production efficiency, reduce labor costs, and make the welding quality reliable and stable.