3.1 2 tonne hlooho e le 'ngoe e se nang matla ea decoiler 1 set
Uncoiling: Mochini o maemong a hlooho e le 'ngoe.Tšehetso e le 'ngoe, ka letsoho u lokise moqolo oa thepa holim'a sefate sa thepa ea uncoiler.Boemo ba ho sebetsa bo tsitsitse ebile bo ka tšeptjoa.
3.2 Tataiso ea ho fepa 1set
Tataiso ea ho fepa, moralo o utloahalang, o ka ts'oaroa ka lehlakoreng le leng mme oa sisinyeha ka lehlakoreng le leng, "screw rod" e lokisoa, 'me ponts'o ea boemo e bonts'a sekala.
Lipoleiti tse tataisang mahlakoreng ka bobeli a poleiti li tšoaroa mocheso ho netefatsa ho thatafala.
3.3 Precision roll forming unit 1set
Ho na le mefuta e 'meli ea linate ka ntle ho archway: letsoho le letšehali (shaft e ka tlaase) le letsoho le letona (shaft e ka holimo).