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Draw Texturing Machine Oiling System Maintenance and Yarn Lubrication Uniformity Control

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  • 发布时间: 2026-10-10

Draw Texturing Machine Oiling System Maintenance and Yarn Lubrication Uniformity Control

Yarn oiling uniformity is a key index of texturing quality, sufficient and even lubrication reduces friction coefficient and improves yarn softness and weaving performance.
Uneven oiling causes 65% of downstream weaving friction breakage and static adhesion problems in textured yarn production.
Standard oiling rate of polyester textured yarn is controlled at 2.5%–3.5%, balancing yarn softness and post-processing dyeing performance.
Blocked oiling nozzle leads to local oil shortage, forming dry yarn segments with increased hardness and poor dyeing affinity.
Excessive oiling rate above 4.0% causes yarn surface oil accumulation, easily adsorbing dust and forming oil stain defects on finished fabrics.
Lanxiang Machinery draw texturing machines adopt micro-quantity constant oil supply system, controlling oiling rate error within ±0.3% for batch production.
Oiling nozzle cleaning and oil circuit inspection every 6 working days prevents pipeline blockage and oil supply interruption faults.
Constant temperature oil tank control at 25–27℃ ensures oil fluidity stability, avoiding viscosity change affecting uniform coating effect.
Qualified lubrication treatment reduces yarn weaving breakage rate by 31% and improves fabric dyeing uniformity significantly.
### FAQ
Q1: What is the standard oiling rate for textured polyester yarn? A1: Industrial standard oiling rate is 2.5%–3.5%.
Q2: What problems does uneven oiling cause? A2: Trigger weaving breakage, static adhesion and dyeing defects.
Q3: What harm does excessive oiling bring? A3: Cause dust adsorption and fabric oil stain defects.
Q4: How often to maintain the oiling system? A4: Nozzle and oil circuit inspection every 6 working days.
Q5: What temperature ensures stable oil fluidity? A5: Constant oil tank temperature at 25–27℃.
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