A combined tension leveler is a metal strip processing machine that levels flatness defects in coil material by combining tension and roll bending/leveling effects. In simple termsIt takes a coiled strip or sheet and:- stretches it under controlled tension- passes it through leveling rolls- removes waviness, edge curl, center buckle, and residual stresses Where it is usedCommon in:- steel strip processing lines- aluminum coil lines- galvanizing lines- cut-to-length lines- high-flatness applications like automotive and appliance manufacturing Main purposeTo improve:- flatness- dimensional stability- surface quality- processability for downstream operations like stamping, slitting, and welding Why “combined”?Because it typically combines:- tension leveling- multi-roll leveling- sometimes bridle rolls / deflection systemsin one integrated unit. Benefits- better strip flatness- reduced coil memory- improved yield- fewer downstream defectsIf you want, I can also give:1. a technical definition, 2. a working principle diagram explanation, or 3. a comparison with a standard leveler.