IT EITHER WORKS OR IT DON'T 

lol

jan 2sec:  They put few tons clay in the hopper#1 and hit the on button and go take a nap, come back the next day move 1 ton of product to clean room.  Drink champange

 

Jan 3rd: put few tons of clay in second hopper too Hit on button go take nap

 

Jan 4th: cash in some stock for big party :)