Flex 740 is a center surface slitter rewinder manufactured by Dusenbery. This unit is designed with a duplex cantilevered surface winder with narrow slitting. It also has a minimum gap or contact mode capability, as well as differential, air differential, and lock core capability.
Its maximum web width ranges from 40 inches up to 86 inches at a speed of 1500fpm up to 2500fpm.