Weld aaaaaa positioners e masani ona faʻaaogaina i le tele o alamanuia e manaʻomia ai le uelo ma le faʻatau. O nisi nei o vaega fa'aoga o fa'atūlaga uelo:
togiTulaga Rotary
togiTaamilomilo o vaega mo le tuufaatasia1
togiFaʻapipiʻiina o mea faʻapipiʻi
togiUilaina o pou, uili, paipa, ma isi mea
togiO mea faigaluega feliuliua'i ma le tele o uta offset
Afai o lo'o e su'eina ni fa'ailoga uelo mo lau talosaga fa'apisinisi, fa'amautinoa e te maua mai i se fale gaosi ma fa'atau oloa. H-WELDING o se tasi o taʻutaʻua taʻutaʻua ma tuʻuina atu masini faʻapipiʻi otometi. O lo'o tu'uina atu e le kamupani fa'ailoga uelo fa'atasi ma fa'amatalaga eseese e fetaui ma mana'oga o tagata fa'atau.