Emotweni, ekwakhiweni komkhumbi, emkhunjini wokucindezela, kumakhenikha wobunjiniyela kanye nezimboni zikawoyela, ungabona kaningi umshini wokusika i-laser kanye nomshini wokusika i-plasma osebenza ngo-24/7 ukwenza umsebenzi wokusika insimbi. Lezi izindlela ezimbili zokusika zokunemba okuphezulu.