Hi,
Kendall College in Chicago has a number of museum displays in their building highlighting antique food production equipment. The curator is Victoria Matranga who would be happy to show you what she has.
There is a display of antique candy making equipment. For example, there is a heavy brass device with all sorts of gears and rollers. It is used to make ribbon candy. According to Matranga, another device just like it is still in use making ribbon candy. Instead of being hand driven, they adapted a small motor to drive it.
The collection is a donation from Mr. Mel Mickevic, a retired food scientist, who inherited antique food preparation equipment from his parents and from Janet's father, a candy technologist and researcher. After World War II he began acquiring tools from many cultures. His collecting was inspired by "a love of antique mechanical devices as examples of human ingenuity and problem-solving ability," according to Dean Christopher Koetke.
This may be worthy of some time spent checking it out. I can provide Matranga's e-mail address, if you want it.
Kendall College
900 North Branch Street,(West of Halsted Street, North of Chicago Avenue)
Chicago, IL