There's a recipe in the game for 2 vanilla iron grates being macerated or pulverized into 3 tiny dust (4 of which turns back into a normal dust). Which means you get back 6 iron for 16 grates, exactly what you used to make the gates.
The macerator works fine, it pulls 2 grates every process. The pulverizer only pulls one, effectively turning each grate into 3/4th of an ingot. A stack of 16, which took 6 ingots to make, turns back into 12 ingots.
The macerator works fine, it pulls 2 grates every process. The pulverizer only pulls one, effectively turning each grate into 3/4th of an ingot. A stack of 16, which took 6 ingots to make, turns back into 12 ingots.