Design of an impeder in welded tube production in which cooling water flows through the drawbar tube, inside the protective sheath of the impeder, by the ferrite material and out the end of the impeder depositing the cooling water inside the now welded tube.
The Fabricator Blog
Voting workers off the island - by Nick Martin Working in a job shop or any small, tightknit organization requires attributes beyond job skills. If you don’t measure up, you might find yourself voted off the island and out the door.
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