The SC Series screws, simply and carefully constructed, easy to install, are the most reliable for transporting bulk materials continuously. The compact construction and the wide range of accessories included make them versatile and reliable in different sectors of application. Made in AISI 304 stainless steel, they have a tubular body, an opening for loading and one for unloading with welded coupling flanges, a rotating spiral with quick connection attachments both to the motorization and to the end support. The easily replaceable outer P.T.F.E. seals make them reliable for sectors that are particularly demanding in terms of uses.