Spin Casting Machine Operator
Run machines that spin liquid pewter and plastic into molds to cool.
Assembles oil seals by placing and positioning specified number of metal, leather, and rubber parts in specified sequence in metal case, using fingers and handtools: Arranges and stacks parts on workbench. Inspects and discards parts having defects, such as scratches and burs. Inserts and aligns parts in metal case, following specified sequence. Records number of oil seals assembled and stacks them in pan. May position springs around periphery of parts, using handtool. May examine oil seal after crimping and closing in press for exterior defects as cuts and nicks.