Umshini wokwenza izitini ozenzakalelayo ungaqedela yonke inqubo yokukhiqiza, hhayi nje umshini onjalo ukuze uqedele, kodwa usebenzise imishini eminingi yokusiza ukusiza, ngaleyo ndlela ugcwalise yonke inqubo yokukhiqiza. Kulezi zisetshenziswa ezisizayo, zidlala indima enkulu. Okulandelayo, sizokwethula le mishini esiza.

Imishini yokuqala yokusiza esetshenziswa emshinini wokwenza izitini othomathikhi umshini wokuhlanganisa. Izinto ezisetshenziswa yilo mshini isihlabathi somfula, isihlabathi sasolwandle, uthuli, i-chemical slag, njll., bese kwengezwa amanzi afanele, usimende nezinye izinto. Ingxenye yento ngayinye esetshenzisiwe ihlukile. Ngalesi sikhathi, ukuze kuqinisekiswe ngokugcwele ukuthi iresiphi eyimfihlo esetshenzisiwe ngeke yenze amaphutha, umshini wokuhlanganisa kufanele usetshenziswe Yebo. Umshini we-batching ungaphula ngokuphumelelayo iziphambeko ze-batching manual, futhi ungafanisa ingxenye yento ngayinye, ukuze amandla ezitini ezisanda kukhiqizwa aqinisekiswe.

Imishini yesibili yokusiza esetshenziswa emshinini wokwenza izitini othomathikhi yi-mixer. Uma ukuxutshwa ngezandla kwenziwa, kungase kungakwazi ukuhlanganisa zonke izinto zokusetshenziswa ndawonye ngokugcwele, ngoba izidingo zale nqubo yokukhiqiza ziphezulu kakhulu. Kudingeka kakhulu ukusebenzisa i-mixer ngalesi sikhathi, ngoba isebenzisa umshini wokuxuba, futhi isebenzisa ugesi ukunikeza umthombo wamandla, ukuze ukwazi ukuqhubeka nokuxuba. Zonke izinto zokusetshenziswa zihlanganiswe ngokugcwele, futhi ngeke kube khona isimo esiminyene esiyingxenye nesincane. Yiqiniso, ngaphezu kokusetshenziswa kwebhande lokuthutha kanye nezinye izinto ezisizayo, ngesikhathi sokuthola izinto, ibhande lokuhambisa kufanele lisetshenziselwe ukuthutha. Lapho ukukhiqizwa komkhiqizo sekuqediwe, ibhande lokuthutha liyadingeka futhi ukuze kuthuthwe imikhiqizo ekhiqiziwe, ngakho ibhande lokuthutha nalo lidlala indima enhle.