Ukukhetha umgangatho ophezulu wobhedu, omeleleyo nolomeleleyo nolukhuni olukhulu. Ibekwe kwiinkqubo ezininzi, ukulawula ngokungqongqo kwenkqubo nganye yemveliso, egudileyo kunye ne-burr - indawo yasimahla. Isiphelo esicocekileyo senzelwe ukusebenza ngokulula kunye nolwalamano oluhle ukuphucula ukusebenza kakuhle komsebenzi.
