How do they match: Refractory Materials Repairers, Except Brickmasons

  • Stopper Maker

  • Disassemble molds, and cut, chip, and smooth clay structures such as floaters, drawbars, and L-blocks.
  • Dump and tamp clay in molds, using tamping tools.
  • Fasten stopper heads to rods with metal pins to assemble refractory stoppers used to plug pouring nozzles of steel ladles.
  • Install preformed metal scaffolding in interiors of cupolas, using hand tools.

  • Place materials into molds.