1- Isingeniso somkhiqizo
Isilawuli sokunemba kwezinga lokushisa sisetshenziselwa ukulawula isistimu yokushisisa ukuze kubonwe ukuhlolwa kokulinganisa kwezinga lokushisa nokomisa ukwelashwa kokushisa.Imishini ifanele imboni yezobuchwepheshe obuphezulu, izikhungo zocwaningo lwesayensi, izikole, izimboni, amalabhorethri namanye amayunithi.I-oven liner yangaphakathi yenziwe ngeshidi elinothayela, ishidi lensimbi engagqwali, ishidi eligoqiwe elibandayo, ishidi eligoqiwe elibandayo, iphaneli yokuthinta egcwele, i-microcomputer PID kanye nokulawula kwe-SSR, isibonisi sedijithali esiphindwe kabili se-LED, isibali-sikhathi sokubonisa sedijithali se-LED, ukuvikelwa kokushisa ngokweqile okuzimele, umsebenzi wokuzihlola.