Single screw rod fiberizer

The utility model relates to a fiberizer technical field, a single screw rod fiberizer, single screw rod fiberizer including grinding the passageway and being provided screw rod in grinding the passageway, the screw rod on the top of thread surface be provided with protruding array or recess array. The effect of the convenient multifunctional horizontal discharger is beneficial in that, the utility model discloses a single screw rod fiberizer can utilize the rough surface of screw flight crest to grind the fibre with grinding the cooperation of passageway inner wall when transporting the material, has improved work efficiency, compare in traditional disk fiberizer, this application fiberizer grinds more fully, even for acrylic fibres pulp fibre dendritic structure is more even, the tensile strength of the material that has been favorable to improving, in addition, compare in the disk fiberizer, (after grinding, acrylic fibres black silk ribbonn length is 2.7-3mm) is lacked 3mm acrylic fibres short fiber in the single screw rod fiberizer wearing and tearing, has improved the utilization ratio of raw materials, has saved the cost.