A steam ager machine is an industrial textile finishing equipment that is used to accelerate the natural aging process of fabrics, such as denim, to achieve a worn-in, faded look. The machine typically consists of a large heated chamber that is filled with steam, with a rotating drum inside that tumbles the fabric.
To use a steam ager machine, operators typically load the fabric into the drum and set the machine to the desired temperature and duration of the aging process. The drum then rotates, tumbling the fabric while steam is injected into the chamber. The combination of heat and moisture helps to break down the fibers and soften the fabric, causing it to shrink and develop a faded, worn-in appearance.