PHJ-series H-beam fabrication machine is a highly efficient equipment for manufacturing welding-structure H-bean, which can finish the job of accurate “H”-shape assembly、SAW、flange straightening of light-duty H-beam with the weld-toe below 8mm.This equipment has the merit of compact appearance while integrating the function of assembly、welding and straightening, so as to leaving out transfer of work piece among different proces,which is cost-efficient  equipment of good technology.