Is an aluminum case better than a steel case for a duplicator?
Yes. An aluminum case is vastly superior to a steel case. Not only is aluminum lighter, but it gets rid of the damaging heat inside the duplicator up to 3 times faster than the standard steel casing. Duplicators generate a tremendous amount of heat during the burning process, so using an aluminum case will greatly decrease the temperature of the unit and increase the quality of the burn and expand the life of the duplicator.