... -stop system ,wrapped centre yarn feeding synchronously ,low waste and high productivity .2. low wear and tear of spare parta.3 ... belt ,and teflon sliver yarn etc.6. raw material: stainless steel ,copper,tin plating yarn ,lacquered wire,nickelage wire ,nylon.cotton yarn etc., ... ,pp,stainless,copper, galvanizing line, lacquered wire,cptton yarn,nylon20-120mm15 round per minute,changeable380V,3 phase,0. ...