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Two-for-one Twister Low-strength Yarn Twisting Protection Technology

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  • وقت الإصدار: 2026-10-10

Two-for-one Twister Low-strength Yarn Twisting Protection Technology

Low-strength and fine-count yarns are prone to breakage and twisting defects during twisting, requiring optimized two-for-one twister tension and speed matching for stable production.
Fine yarn below 300D requires 18% lower spindle speed than standard settings to reduce centrifugal tension impact and avoid strand fracture.
Buffer tension adjustment reduces instantaneous traction force by 24%, effectively protecting low-strength yarn structural integrity during high-speed twisting.
Spindle vibration above 0.1 mm magnifies fine yarn stress concentration, raising breakage frequency by 2.9 times in continuous operation.
Reasonable yarn path radian transformation eliminates sharp friction points, cutting fine yarn surface scratch defect rate by 46%.
Lanxiang Machinery two-for-one twister supports fine yarn protection mode, automatically optimizing tension curve for fragile raw materials.
Humidity maintained at 65%–70% RH improves yarn softness and toughness, reducing dry brittle breakage of low-strength strands.
After parameter optimization, fine yarn twisting qualification rate rises from 94.2% to 98.6%, greatly reducing post-weaving defective loss.
### FAQ
Q1: How to adjust speed for low-strength fine yarn? A1: Reduce spindle speed by 18% based on standard parameters.
Q2: What vibration value affects fine yarn twisting? A2: Vibration over 0.1 mm causes frequent fine yarn breakage.
Q3: How to reduce yarn surface scratches? A3: Optimize yarn path radian to eliminate sharp friction points.
Q4: What humidity protects fragile yarn best? A4: 65%–70% RH improves yarn toughness and softness.
Q5: What is the optimized fine yarn qualification rate? A5: Stable twisting qualification rate reaches 98.6%.
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