Dzulo dzulo, kasitomala wathu anamaliza kupanga ndi debugging anayi makondamakina owombera amtundu wa crawler, ndipo akukonzekera kunyamula ndi kutumiza.
Makina owombera amtundu wa njanji amatengera njanji za mphira, kuchepetsa kukhudzika ndi kukwapula pakati pa chogwirira ntchito ndi njanji, ndikukhala ndi malo ang'onoang'ono, kupangitsa kuti ntchito ikhale yosavuta kwambiri, motero imatengedwa ndi opanga ambiri. Kugwiritsa ntchito njanji za mphira kumachepetsa kukhudzidwa ndi kukwapula pakati pa workpiece ndi njanji, ndi phazi laling'ono ndi ntchito yabwino kwambiri, ndikupangitsa kuti ikhale yogwiritsidwa ntchito ndi opanga ambiri. Makina owombera amtundu wa njanji amagwiritsa ntchito kabowo kakang'ono kamene kamapangidwa ndi njanji za mphira ngati cholumikizira thupi. Panthawi yogwira ntchito, njanjiyo imazungulira ndikuyendetsa chogwirira ntchito mu khola la concave kuti chigubuduze, motero zimakwaniritsa bwino kuyeretsa mkati ndi kunja kwa mbalizo. Makina amtunduwu amagawidwa m'magawo ang'onoang'ono komanso odziyimira pawokha ndikutsitsa, oyenera kuwombera kuphulika kwa magawo ang'onoang'ono.
Ntchito mchenga kuyeretsa, kuchotsa dzimbiri, okusayidi khungu kuchotsa, ndi pamwamba kulimbikitsa castings ang'onoang'ono, forgings, stamping mbali, magiya, akasupe, etc., makamaka oyenera kuyeretsa ndi kulimbikitsa mbali amene saopa kugunda.