Umshini wokusika ngokunemba okuphezulu usetshenziselwa ikakhulukazi ukusika igolide nesiliva.Isebenzisa isakhiwo semojula esinembe kakhulu ukuze siqinisekise umphumela omuhle wokusika.Umthombo we-laser walo mshini usebenzisa umkhiqizo ophezulu wokungenisa emhlabeni, futhi unokusebenza okuzinzile.Ukusebenza okuhle okuguquguqukayo, ukwakheka komshini ohlangene, ukuqina okwanele nokuthembeka okuhle.Ukwakheka okuphelele kuhlangene futhi kunengqondo, futhi indawo yaphansi incane.