Profile: Bludau Fabrication, Inc. manufactures small sheave and pulley market. Our products are used in agricultural, marine, wire rope and OEM marketplace. Our sheaves are turned from cold drawn bar stock with zinc-electroplated finish. Our bearings are combination of bronze and steel designed for high load & medium speed applications and oil impregnated for self-lubrication. Our side plates are stamped from low carbon steel with a bright polished galvanized finish.