Kupindika kokhazikika

Mafotokozedwe Akatundu:
Misewu yozungulira imagudubuza yatulutsa misewu yopanga mwaluso ndipo imasunga odzigudubuza ambiri asymmetrical. Ogulitsawo ali ndi mawonekedwe abwino okhala ndi misewu yothamanga kuti itseke katundu wogawa mtunda wosungunuka. Chifukwa chake, amatha kukhala ndi liwiro lalitali, maxial axial katundu mbali imodzi ndi katundu wonyezimira. Katunduyu amafalikira pakati pa mpikisano wothamanga ku ngodya ku kubereka nkhwangwa. Zovala zochulukirapo zodzigudubuza zimakhala zodziyimira - kutengera ndipo zitha kukwaniritsa zolakwika za shaft wachibale ndi nyumba, zomwe zingayambike, mwachitsanzo, popewa shaft. 

Chochitika:
1.high katundu - Kubala mphamvu
2..
3.long moyo
4.hiri kudalirika
5.Crow rolling kukana

Ntchito:
Makina obiriwira amagwiritsa ntchito kwambiri makina anga, makina opangira doko, makina a konkriti, makina amagetsi ndi mafakitale ena.