Description:Mainlyusedforelectricpower,metallurgy,coalmine,etc.,andelectrificationvacuumoil-replenishmentforon-workingoil-fillingdevice,andvacuumoil-fillingorreplenishmentforafter-examinationandrepairoil-fillingdevice,andespeciallyforfillingorreplenishingoilforunder220kvoil-immersedtransformerandmetalexpander,aswellasprovidingvacuumforelectricpowerequipmentandnonoil-filldevice.Feature:DZJseriesfillingmachineaccumulatesdehydration,removalofimpurityandair-drying.Delicatefilteringsystemwithoutoilpumpattached,decreasedworkingnoisy,andenhancedthecontrollablefunction.With***allsize,themachineiseasytobeoperated,andflexibleforbeingmoved.Onprocessofoil-filling,insulatingoilkeepsuntouchedwithair.Highaccuracypurifyingparticulatesubstanceensureshighefficientoil-filling.)