45seriestubularseparatorismainlyusedinlabseparationsystem. Therearetwotypeofseparatorasfollow: 45GQLBseparatorcanbemainlyusedinseparationofsuspendedliquiddifficulttobeseparatedespeciallyinseparationofthinconcentrationfineparticles,andinseparationofsuspendedliquidofwhichthespecificgravitydifferencebetweensolidliquidphasesisverysmall. 45GFLBseparatorcanbemainlyusedinseparatingofindustrialemulsiondifficulttobeseparated,especiallysuitableinseparationofliquidliquidwithverysmall2phasesspecificgravitydifference,andinseparationofliquidliquidsolid3phasescontainingsmallimpurity.