Second photo
Demonstrates one of the major frustrations with using wringer/mangle powered or manual; having to guide laundry into the thing properly.
For small items it isn't much of a bother, but sheets, tablecloths, blankets, anything that has become twisted/bunched up during washing will need attention.
Of course the easiest why (IHMO) is for the washing to be prepared well before going into mangle. That is lifted, spread out, untwisted, etc.... and thus more "flat" can easily be guided/folded as it goes into the rollers. Having to deal with untying or bunching sopping wet and or hot laundry is a huge annoyance to one's mind.
Some power mangles such as those on Maytag washers were more forgiving than others. Unlike units with various set tensions, these wringer self adjusted and thus in theory could handle thick things and so forth, but even then there are/were limits.