Inmr line thickness5/16/2023 ![]() About 1/3 of the mass fed into the furnace is cullet, i.e. The presence of even tiny amounts of metal, measured in only a few parts per million, can result in more iron oxide in the glass and a resulting greenish tinge. These materials are then combined using a computer-controlled batching system that ensures the same precise composition and fed into a furnace using channels equipped with magnets to remove any metallic contaminants. Raw materials are fed into glass furnace, with magnets placed along conveyors to remove any metallic impurities (bottom).Īll the various component raw materials undergo chemical analysis and screening to ensure they are of equal basic consistency. These are fed and dosed automatically to furnace along conveyors equipped with magnets to remove metallic impurities. ![]() Raw materials include cullet (foreground at left), consisting of rejected shells recovered from previous production. Raw materials, including quartz, sand, soda ash, calcitite, feldspar and dolomite, among others, are stored in computer-controlled silos. Production of toughened glass insulator discs begins with a highly automated process aimed at ensuring a consistent, perfectly homogenous chemical composition. Conductivity of suspension of milled cement powder and distilled water for different glass insulators, coded A1 to D2 (right).Īdvertisement Production Process
0 Comments
Leave a Reply. |