Lokacin amfani da busasshen bangon yashi, dabushe bangovacuumsanderya ƙunshi bututun da aka makala zuwa busasshen busasshen shagon ku. A gefe ɗaya shinesander, na musamman grid-kamar aiwatar da tsotsa dabushewar bangon bangonesa da ƙasa ta cikin tiyo. A daya karshen tiyo ne guga na ruwa.