Gravity-feed and automatic slicers. Even thickness is a portion-control question before it is a presentation one: a slicer set to 2 mm gives the same number of slices per kilo every time, and hand-cutting does not.
Gravity (manual) feed suits moderate deli use; automatic machines carry the load through continuous, high-volume slicing — tell us your pace and we'll match the machine.
Deli meats, cheese and bread to an even, set thickness, and this shelf also covers frozen meat and rolls plus models that shred and dice; some machines limit certain products.
A commercial meat slicer comes with guards fitted, but the blade stays sharp and needs trained, careful handling — we'll note the safety features on each machine.
A commercial bread slicer cuts a whole loaf into even slices in one pass, which matters more to a sandwich operation than the meat slicer does. A portioning machine goes further and cuts to weight rather than to thickness.