A TRI-Flex belt is constructed from 3 components. Alternating spirals take care of the belt overlay. These spirals are connected to each other by means of smooth cross rods. Special chain links are mounted at the outer sides, which are locked by means of button heads.
TRI-Flex belts are considered to be used as belts for spiral systems. Especially in the food industry, freezing and cooling towers, in which metal belts are active, are common installations.