With imported material, high precision equipment machining, special surface treatment, RFc ring traveller has a very high wear-resistant and self-lubricating properties.
Running in is not required. 20-30% reduction on breakage, hairiness, flying-off. Spindle speed up to 18000 RPM or more, life 15-20 days. RFc ring traveller is always the first choice for high speed spinning, and compact, Siro, core-spun, mélange etc.