800T intelligent friction welding machine

800T intelligent friction welding machine
 

800T intelligent friction welding machine is jointly developed and manufactured by Roschen company and Germany, United States Welding Research Institute, the equipment for friction welding of workpieces with a maximum diameter of 600mm, is currently the world's first friction welding diameter of the largest friction welding equipment manufacturers, and has been exported to all over the world. In the past, there was no such large-diameter friction welding equipment, and for large-diameter drill pipes and casings, ordinary welding methods could only be adopted, resulting in porosity in the weld at the weld, and the welding was not firm and there was a risk of breakage.