This unit is a Ralph Chaffee brand USV-R band sealer with built in conveyor. Conveyor belt width is 9.5 inches. The band sealer can be lifted to accommodate bags 7 inches to 26 inches tall. Unit was cleaned, painted, and new Teflon added to heater belts.
Volts: 120 Amps: 16 Phase: SIngle Freq: 60
Video of this unit in operation can be found at https://youtu.be/CJ64XqL-2mU
Gradient bar sealer. Seal area is 24 inches.
Volts: 110 Amps: 15 Phase: SIngle Freq: 60