3M Random Top & Bottom case sealer - Model 700R.
Machine automatically adjusts for case height and width and is capable of sealing 15 boxes per minute, using tape widths from 1-1/2" to 2" wide.
Seals case lengths of 6" and up, widths of 6-1/2" to 21.5", and heights 4-3/4" to 24.5".
Electrics: 115V. Requires 70PSI compressed air.
Machine is missing tape heads.