Oliver Products Company Self Actuating Tray Lidder. Model: 1708. S/N: 140784. Tray Capacities: 10 in. by 12 in. maximum top-outside dimension tray. Maximum outside-dimension tray depth: 3.3 in. Medium capacity heat-seal tray lidder designed for use with heat-seal coated, printed or unprinted, plastic film lids or paperboard lidding materials. For use with flat-flanged paperboard, plastic, foam, or aluminum trays. Complete heat-seal control of time, temperature, and pressure. Unique air actuator providing high seal force and floating hot platen. Tray lifter integrated into tray carrier. Simple operation, push tray carrier in to activate the sealing process, upon completion the tray carrier automatically ejects to the starting position. Allows sustained seal rate of eight packages per minute. Overall dimensions: 30 in. L x 20 in. W x 45 in. H. (ACN87).