MC33 Conveyor Chain Dual FLEX CHAIN is a detachable-type chain with a durable, dual flex design for 
both horizontal turning and standard articulation.It retains its pulling power around the curves with chain mc33 china center line radii as small as 18 inches. Its wide-web best design provides much more than sufficient carrying surface. Available in HZPT File-Hard Promal(Duramal) , MC-33 Chain is generally interchangeable with similar 2.500 inch chain of other manufacturers. This chain is called “5550” chain as well.
MC-33 Chain’s flexibility provides a wide selection of applications in dairy, bottling, and related industries. It works in the direction of its links’ open ends on Brutaloy sprockets.