There are two different styles of dry cleaning machinery transfer, or dry-to-dry. Transfer dry cleaning machinery has two separate machines. One that does the washing and the other that handles the drying. The load must be transferred from one machine to the other. Dry-to-dry machinery handles the entire process from start to finish. This is an example of what a transfer machine set up looks like.
These are Dry-to-Dry machines depending on the solvent used.
No matter the cleaning solvent being used, the internal structures are pretty much the same.