Function of ring traveller is to provide yarn twist, yarn tension, and yarn winding. Travellers are available in various types, and right choice of traveller is determined by:
Yarn material and count
Spinning geometry
Ring flange & specification
Ring condition
Spindle speed
BS 2.5Wd type ring traveller, apply to flange 1 (3.2mm) ring cups, suitable for spinning PC/ CVC and other different yarn.
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