This is actually a Pugmaster Classic Moisture Control System  with Dry Feed Control and Three Additive Controllers in a custom panel designed to match existing panels for US Tile in Corona, CA. 

At Watsontown Brick (Watsontown, PA) we are controlling column moisture as well as the addition of Additive A, Soda Ashe and Barium as a ratio to the calculated "Dry Feed Rate".

The Pugmaster Plus Moisture Control System doesn't need additional Control Panels to control Dry Feed Rate and Additives.  There are Six (6) Additive Loops,  Plus Dry Feed Rate Control,  Plus Moisture Control,  Plus Compensation for Green Returns.  I think that's why we called it the "Plus".