spot welder
/ˈspɑtˌwɛldər/
noun
- A person whose job is to join metal parts together using a spot-welding machine.
- My uncle worked as a spot-welder at the car factory for twenty years.
- The factory hired an experienced spot-welder for the new assembly line.
- The spot-welder carefully positioned the metal sheets before fusing them.
- A machine or tool used for spot-welding.
- The old spot-welder in the workshop still works perfectly.
- The technician repaired the spot-welder so it could be used again.
- A portable spot-welder is handy for small repair jobs on metal frames.