Hotplate stacker

摘要

A stacker has support units with in each case a plurality of support members for in each case two superimposed hotplates distributed over the hotplate circumference and connected by connecting elements so as to be slightly elastically movable relative to one another. The hotplates engage in centered manner in the support units, in such a way that the central axes of the two hotplates engaging in a support unit are mutually displaced at least by the diameter of the fixing bolts projecting over the undersides of the hotplates. For the arrangement under in each case one double layer of hotplates spaced by support units, intermediate layers are provided having on their upper surfaces centering cavities for the engagement of the hotplates and on their bottom surfaces having protective layers for the careful placing on the in each case underlying hotplates.