Need a flash dryer 16 x 16 or 18 x 18

Welcome to the forums, Brandon. Since you're posting in the Classified forums, are you looking for a used one? Or are you looking to find one a little cheaper than most of the "new" prices?

Jonathan has several great flashes available at the Catspit Screen Print Supply shop. I can personally vouch for the Ranar DA-1616 air flash unit - that thing is a powerhouse and works great for waterbased & plastisol inks and you won't find a more economical infrared forced-air flash unit out there (especially since the ones in the Catspit shop include shipping).