Hi na ntlawa wa ndzavisiso na nhluvukiso lowu tiyeke, hi na vutshila byo endla leswaku swikumiwa swi va leswi u swi lavaka hi ku ya hi swikombelo swo hambana na switirhisiwa.
Eka ku lulamisiwa ka michini ya vukheta,khasimende yi lava ku pakanisa ka le henhla & concentricity. Hi endla disk yo engetela na na vhilwa ro sila eka spindle ku fikelela dynamic balance ya kahle swinene . Endzhaku ka sweswo, runout off ya spindle motor ya hina yi le hansi ka 0.001mm .