This equipment is a pleated filter cartridge infrared welding machine, the end cover adopts infrared non-contact heating, mainly used for pleated filter cartridge film and end cover welding. It can weld PP, PES, PTFE and other filter membrane materials, effectively ensure the sealing and firmness of the filter shell after welding, the equipment is equipped with 4 sets of servo motors, can store a variety of formula programs, and can weld 5-10 inches double end caps.