To go on record I’m not associated with The Ceramic Shop nor am I compensated by them.  I just like to use them for a Great Deal of my studio purchases

I purchased mine from The Ceramic Shop .  The reasons being: 

A:   I get almost all my supplies from them both because of price and their customer service can’t be beat.    

B: There is free shipping on most major equipment  (most clay companies do offer this as the manufactures ship from the factory.  

C:  they give you the option for 40 dollars extra they ship with a truck with a lift gate for studios with out a loading dock or on residential street where a 18 wheeler may not fit

 Here are the links to the manufacturers and the pug mill page for The Ceramic Shop as well as Nidec Shampoo Pug Mills.

The Ceramic Shop Pug Mill Page

Nidec-Shimpo Pug Mills