Ulayini wokukhiqiza ishubhu lokuqoqa igazi uhlanganisa ukulayishwa kweshubhu, ukudosa ngamakhemikhali, ukomisa, ukumisa & ukuvala, ukuhlanza, ukulayishwa kwethreyi, njll. Ukusebenza okulula nokuphephile ngokulawulwa kwe-PLC & HMI ngayinye, kudinga kuphela abasebenzi abangu-2-3 abangasebenzisa umugqa wonke kahle.