A freshly painted Sherman tank in an infrared drying tunnel, c. 1943. Drying is reduced from 24 hours to just four minutes.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...l_fullsize.jpg
Previously:
Pulling drying shed wires taut - GIF
Heated vacuum chamber - photo
Retractable clothes drying rack - GIF
Drying cow dung for fuel - GIF
Drying a football field with helicopters - GIF
Bookmarks