This machine was originally purchased to denest and seal preformed plastic trays. It was MARGINALLY USED. The product flows from left-to-right at 12-14 cycles/min (3 trays/cycle). Trays are loaded into the denester at the left end of the unit. Product is manually inserted into the tray. Each tray is heat sealed in the center of the machine and labeled at the end of the unit. Features: Denesting, Sealing, Labeling, 220V/3Ph/60Hz.