JUJ-81-0128 Three-axis module linkage optical fiber welding machine JUJ-81-0128 Three-axis module linkage optical fiber welding machine JUJ-81-0128 Three-axis module linkage optical fiber welding machine Model Speed Acceleration Control Details PreviousJUJ-81-0179 double station galvanometer welding machine NextJUJ-81-0121 Semi-closed fiber welding machine