TACK idlers offer a wide range of weights, from 0.8 to 100 tons, and are available in cast steel or prefabricated welded configurations. To ensure long-lasting durability and superior performance, they are manufactured from carefully selected high-quality alloy steel and induction hardened to withstand extreme weather conditions. The idlers feature reinforced sidewalls and undergo a special heat treatment for increased durability and chipping resistance. High-quality sealing components ensure operational reliability. The specially treated running surface, through a unique forming process and deep hardening heat treatment, significantly extends service life.