Линия производства смолового песка, производящая покрытый песок через точное смешивание смоловых катализаторов для высокоточных потребностей в литье металла
Resin Sand Production Line A resin sand production line is an automated system for preparing chemically bonded sand used in high-precision metal casting. The process begins with raw silica sand, which is heated, cooled, and classified. It then enters a continuous mixer where resin and catalyst are ...