We are a HVAC Pipe Duct and Fitting House. We stitch weld tubes that are later processed to become elbows and fittings.
We operate four Stitch Welders. My operators wear gloves and sleeves and aprons to shield them from sparks, and sharp metal edges.
They wear ear protection and safety glasses.
Should they also be wearing respirators? If so is there a particular type?
Thanks for your help