This item has been SOLD Weldotron 7121 Heat Tunnel – 022219082721 Weldotron 7121 Heat Tunnel S/N KQ60271 SKU: 022219082721 Categories: Equipment, Packaging, Shrink Wrapping Description Video Related products Impulse Sealer – 092518025624 Read more Shanklin Wrapper and Shrink Tunnel – 033017084605 Read more