Ngekhatsi umshini lomkhulu wekushisa, luhlelo lwekulawula lufaka ekhatsi tintfo tekusebenta, emamitha, emaphayiphi, emavalvu, njll kulawula emapharamitha lehlukahlukene kanye netento enchubeni ngayinye yekwakheka lokushisako. Lawula ngekuya kwetidzingo tenchubo. Kukhona manual, gezi mechanical kulawula automatic, kulawula ikhompyutha kanye naletinye tindlela.
Kukhetsa lokutsite kutawucatshangelwa ngalokuphelele ngekuya kwekutjala imali kwekucala, tindleko tetisebenti, tidzingo tebuchwepheshe, tindleko tekukhicita kanye netinsita tekunakekela kanye naletinye tintfo.

Sikhatsi sekuposa: Indlovana-29-2022

