In automotive manufacturing, more plastic parts are used every year. The parts are designed to be uniform, sturdy, good looking, easy-to-install and cheap to ship. They are manufactured by injection molding and come from molds kept at precise temperatures by industrial chillers.
Cars and printing presses each contain parts precision machined to tolerances as close as a few ten thousandths of an inch. The machine tools that mill, grind, and drill those parts need their cutting fluids - the lubricants that are constantly delivered to the cutting surface - delivered at carefully controlled temperatures, again a role in which the chiller is critical.