Stem
The molybdenum wire enters the bending mechanism after being flattened at the sealing part
Welding
Load the Mo-feet,Mo-belt and weld them
Sealing
Load the mounts, with flushing N2 protecting the mount
Exhausting
Pumping, the degree of vacuum detected
Focusing and assembing
Load the burner ,fix-ring , Assemble the fix-ring