After the components are welded and assembled, they should be smoothed and polished with a hand-held machine to make the appearance smooth and clean.
Ngemuva kokuthi izingxenye zifakwe ama-welding futhi zahlanganiswa, kufanele zibushelelezi zipholishwe ngomshini ophethwe ngesandla ukwenza ukubukeka kube bushelelezi futhi kuhlanzeke.