This is a pair of pieces of equipment used for the manufacture of hermetically sealed, insulated double paned glass windows. One is the reel that is used to feed the seal strip and the other feeds the desiccant beads. They have not been tested for functionality, but we do offer a money back guarantee on mechanical defects. Take both for $300 or either one for $200

Insulated Glazing Desiccant Filler and Hermetic Seal Reel