As you may know, UU Matter is a very helpful substance. However, there are not very many options for use of this expensive material, as it can only be used to create Iridium Plates or a small variety of usually non-renewable objects. But, the UUM Converter will allow more options for the use of this now useful matter. Previously you would use a crafting table to get items from UUM Matter, but not anymore. Now you just place an item in the template slot, insert some UU Matter in the bottom slot, and apply power to the machine. Different items would then require different amounts of UU Matter and energy, depending on the how rare/valuable the item is, preventing "cheating". Since you are no longer limited to a 3X3 crafting grid, there are a lot more options for use of UU Matter.
My current idea for the crafting recipe is:
Yes, I know that it is expensive, but it is a very helpful and powerful machine.
Please comment below with your ideas and sprite ideas!