Taageereyaasha axial ee leh garbaha aluminium taageere, oo lagu rakibay ilaalo taageere dahaarka leh oo adag oo epoxy-ga ah ee korka ka-hortagga gariirka.Matoorada waxay ku qalabaysan yihiin qalabka badbaadada kulaylka ee lagu dhex dhisay dabaylaha, oo ku xidhan meelo kala duwan oo sanduuqa terminalka ah.Qalabkan badbaadada ayaa markaa lagu dari karaa wareegga xakamaynta.Kantaroolka korantada waa in lagu habeeyaa si la doorbido iyada oo la adeegsanayo qalab dib u dejineed oo gacanta ah si looga hortago shid/damiis joogto ah oo matoorada.