Low irin ƙarfin lantarki DOL (kai tsaye farawa) matsananci high inganci mai kashi uku-uku m magnet synchronous motor for flotation bel na'ura a cikin karfe masana'antu.

Wannan samfurin na'ura ce mai goyan baya don jigilar bel ɗin iyo a cikin injin ma'adinan gubar-zinc kuma an isar da shi ga masu amfani don amfani. Amsar kan-site yana da kyau.