By the looks of it you've created a process of duping materials with your TE integration. The Compressor uses only 1 of an item for making a plate, while the TE Pulverizer turns 1 plate into 9 of the corresponding dust allowing you to have 9 times the amount of the certain material that you started with:

Humm, yeah. Good point.

Lign 50 in techreborn/compat/thermalexpansion/RecipeThermalExpansion.java.
Change "RecipeMethods.getMaterial(plate, 9, RecipeMethods.Type.DUST));" to "RecipeMethods.getMaterial(plate, 1, RecipeMethods.Type.DUST));"

While we're on this topic, I'd like to mention that you also forgot to fix the gem-plate and redstone-plate recipes in the Compressor.

Fixed.