Polyester fine denier industrial yarn drafting and winding machine

The invention provides a polyester fine denier industrial yarn drafting and winding machine. The machine includes oil wheels, a pre-netting device, a yarn guiding component, a feeding drafting rollergroup, first drafting hot rollers, second drafting hot rollers, fifth drafting hot rollers, a final netting device and winding heads, wherein a first drafting thermal spreader is also arranged betweenthe first drafting hot rollers and the second drafting hot rollers, and a second drafting thermal spreader is also arranged between the second drafting hot rollers and the fifth drafting hot rollers.The polyester fine denier industrial yarn drafting and winding machine aims at achieving production of high-strength industrial yarn with an ultralow shrinkage rate and low stretching. 本发明提供了种聚酯细旦工业丝牵伸卷绕机，包括：沿丝束移动方向依次设置的油轮、预网器、导丝部件、喂入牵伸辊组、第牵伸热辊、第二牵伸热辊、第五牵伸热辊、终网络器、以及卷绕头，其中，第牵伸热辊和第二牵伸热辊之间还设置有第牵伸均热器，并且第二牵伸热辊和第五牵伸热辊之间还设置有第二牵伸均热器。本发明的目的在于提供种能够生产超低收缩低伸高强工业丝的聚酯细旦工业丝牵伸卷绕机。