Thepre-openingmachineismainlyusedtoopenPSFfiberwithloweropeningratethatrequiredbynon-wovenequipments. Thematerialapplicationis2or3dimensionalpolyesterfiberthatshorterthan100mmlength. Alltherollersarewellproduceddynamicpoise,sothatthereisnonoisewhilethemachinerunning. Thedevelopedfiberopenersaremorestablequalityandhighcapacitywithcomputerizedlasercuttingmachineforthesteelplatesinsteadofweldingstyle.Sothemachineisnoteasytobetransformed. 1.Fiberpre-openermainpart;2.Minibox;3.Fibertransporter