Industrial Weldotron 7012 Shrink Tunnel. Includes the roller discharge table shown in the photos.
How it works: Unit powers on, conveyor moves, and it gets hot.
The Condition: One side heats better than the other. I just flip the product around and run it through a second time to get a perfect even shrink. Works fine this way, or you can look into replacing the element.
Power: 220V / 230V Single Phase.
Note: Heavy industrial-grade machine. No sealer included. You will need a truck and help to load it.