Controlsifter CONTROMAT VR 630-1 (closed execution) including one sieve deck DN 630 mm (mesh according to your request). Without outlet for the coarse particles (which have to be removed manually or by the means of a vacuum-cleaner via inspection nozzle). Inlet/Outlet DN 250 mm. All parts in contact with product are made from AISI 304. Support frame (not in contact with product) from galvanized carbon steel.