Consists of three modules. Planetary grill on the left, central grill in the middle, planetary grill on the right. Iron material painted black with antique brass fittings. Mechanism elements with counterweights and springs in addition to concave sides. The new "USS VULCANO" hinged top, made for the Submarine oven door, unlike other mechanisms, not only opens but also tilts back, giving the chef more space to work.