Product Description

Miller Electric Manufacturing Company (Appleton, Wisconsin — founded 1929; today part of Illinois Tool Works, historically referenced by users under the “Nordyne / Miller Electric” welding-equipment umbrella) is a leading U.S. manufacturer of arc-welding power sources — motor-generator welders, transformer/rectifier welders, engine-driven welders, and constant-current/constant-voltage machines used across shipyards, refineries, power plants, structural steel construction, pipeline construction, manufacturing, and railroad shops through the asbestos era.

Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that Miller Electric arc-welding equipment used asbestos-containing components internally — including arc chutes on the main contactor and control contactors, phenolic/millboard insulating boards separating current-carrying bus and terminal blocks, and high-temperature gaskets — and that welding-equipment service technicians, industrial electricians, and welders who serviced, repaired, or opened Miller welders were exposed to airborne asbestos fibers.

Contactor arc chutes contain the arc that forms when the contactor’s silver-alloy tips open under load; the arc-chute walls are formed of pressed asbestos-mineral composite specifically because asbestos withstands the electrical-arc heat and quenches the arc without igniting. When a welding-machine service technician replaces worn contactor tips, disassembles the contactor, or replaces a burned arc chute, the asbestos arc-chute material is disturbed and respirable fibers are released into the technician’s breathing zone.

Miller Electric Manufacturing Company has been named as a Manufacturer Defendant in publicly filed U.S. asbestos personal-injury and wrongful-death litigation.

Workers Exposed

  • Welding-equipment service technicians at Miller distributor and dealer service shops
  • Industrial electricians servicing Miller welders installed in plant maintenance shops, fabrication shops, and refinery/petrochemical facilities
  • Welders who opened their own Miller machines to replace worn contactor tips or arc chutes
  • Shipyard maintenance electricians servicing the shipyard’s fleet of Miller portable and stationary welders
  • Construction electricians servicing Miller engine-driven welders on pipeline and structural-steel jobs
  • Railroad shop electricians servicing Miller welders in car shops and locomotive shops