Bakin karfe welded bututu masana'antun tunatar da ku zuwa zabar bakin karfe tsiri ko bakin karfe farantin amfani da bakin karfe welded bututu. Abu na farko da za a yi la'akari shine kauri na bututu mai walda. Menene abubuwan da aka yi la'akari da su wajen sarrafa bututun da aka yi wa bakin karfe? Ya kamata mu yi amfani da madaidaicin kauri mai ma'ana don tabbatarwa da biyan buƙatun kwangilar oda don samarwa masu amfani da ainihin garanti don amintaccen amfani.

A kauri daga cikin zaba bakin karfe tsiri, bakin karfe farantin karfe da farantin ne m da kananan yarda haƙuri bango kauri daga cikin karfe bututu, amma Wenzhou bakin karfe welded bututu manufacturer bada shawarar cewa abubuwan shafi bango kauri daga cikin welded bututu a lokacin aiki da kuma samar, kamar kafa, walda, walda kabu nika, zafi magani, pickling, da dai sauransu, wadannan na iya sa bango kauri na welded bututu siriri.

Don haka, ya kamata a yi la’akari da waɗannan abubuwan don tantance kaurin kayan da ake amfani da su don sarrafa bututun da aka yi wa bakin karfe:

1. Ka'idodin da aka karɓa don samar da bututu mai walda;

2. Ƙayyadaddun ƙayyadaddun bututu mai welded na bakin karfe (daidaitaccen girman: diamita x kauri bango);

3. Haƙuri na welded bango kauri;

4. Matakin juriya kauri karfe kauri;

5. Izinin kabu na walda;

6. Abubuwan aminci.

Kaurin farantin bakin karfe (belt) wanda aka samo daga abubuwan da ke sama shine:

T = tk% t8 + 0.04 + 0.05

Inda t shine kaurin bango (misali) kauri na bututun da aka yi wa bakin karfe;

k% jure kaurin bango (k ƙimar shine 10%,);

8.It ne kauri haƙuri na hukumar (band);

Lokacin zabar albarkatun kasa yayin sarrafa bututun bakin karfe, tuntuɓi ƙwararrun masana'antun bututun bakin karfe don guje wa asarar da ba dole ba.