You'll work with blow-molding machines and supporting equipment throughout the production process, including preparing and mixing resin, starting and shutting down equipment, monitoring machine performance, performing quality checks, completing mold changeovers, troubleshooting equipment and process issues, and performing basic preventative maintenance. Equipment You'll Work With Blow-molding machines, resin mixers, blowers, trimmers, leak checkers, grinders, conveyors, and powered industrial trucks.