Iyi mhombwe roller ine shaft yakagadzirwa nemhando yakanaka aluminium Alloy. Iyo yarn Friction roller ine anti-static, kupfeka-inodzivirira uye zvimwe zvinhu, iko kurongeka kwekudyira kweyakagadziriswa kwakanyanya. Kana iyo yekudyisa ichimhanya kusvika 8000 RPM (yakaenzana nemamita gumi nemashanu / yechipiri), yedu isina kupfeka ziso risingakwanisi kutenderedza. Isu zvakare vane imwe mhando yefiniti yehunhu kuti iwe usarudze. Isu tinogonawo kuitawo chimiro chaunoda. Inzwa wakasununguka kuti tizive.