A farkon, Laser welded fining inji yafi welded bakin karfe tube tare da bakin karfe finning.A lokacin aiwatar da fasaha tasowa, carbon karfe tube tare da carbon karfe fin ya zama encomical, kamar ƙananan nauyi da mafi girma zafi canja wurin iya aiki.A wasu lokuta, Laser welded carbon karfe fined tube iya maye gurbin high mita welded m finned tubes.
Laser atomatik waldi karkace fin waldi inji yana amfani da babban makamashi yawa Laser zuwa walda fined tubes.Shigar da zafi na Laser yana da ƙasa, tasirin yana daidai, kuma fin bayan walda yana da ɗan tasiri akan zafin laser.Dukkanin kayan aikin cikakke ne ta atomatik mai walƙiya mai walƙiya mai walƙiya, tare da rauni na fin a gefe ɗaya da filayen walda na Laser a ɗayan gefen.A lokacin duk aikin samarwa, ma'aikacin kawai yana buƙatar ɗaukar kayan a farkon walda da sauke shi bayan an gama walda.A cikin aiki na yau da kullun, tsiri na ƙarfe yana rauni ta atomatik akan bututun ƙarfe, kuma ana samun iskar ta atomatik, walda ta atomatik, da babban matakin sarrafa kansa.
| Bare tube OD mm | Bare Tube WT mm | Fin Pitch mm | Fin Tsawon mm | Fin Thk mm |
| Φ10 | 1.2-2 | 2-3.5 | 5 | 0.3-1 |
| Φ12 | 6 |
| Φ16 | 8 |
| Φ19 | ＞1.0 | 2-5 | 9 | 0.5-1 |
| Φ22 | ＞1.2 | 2-5 | 11 |
| Φ25 | ＞1.3 | 2-6 | 12.5 |
| Φ28 | ＞1.5 | 2-8 | 14 | 0.8-1.2 |
| Φ32 | ＞1.5 | 2-8 | 16 |
| Φ38 | ＞1.8 | 2-10 | 19 |
| Φ45 | ：2 | 2-10 | 23 |
Koyaushe ana samar da bututu mai kakakku ta hanyar walda mai yawa, brazing ko inlaying.Wannan tsarin samar da al'ada yana sa canjin zafi da sanyaya ingancin bututun da aka ƙera ba zai yi girma sosai ba, kuma za a sami raunin walda da ƙera kayan aiki.Mafi mahimmanci, bayan walƙiya mai tsayi, zafin jiki yana da yawa kuma tasirin zafi yana da girma sosai, wanda ke haifar da bututu mai finned zuwa tsatsa cikin sauƙi, wanda ke iyakance yanayin amfani da bututun da aka ƙera.A cikin yanayi mai lalacewa, bututun da aka dasa zai lalace bayan ɗan gajeren lokacin amfani.Ko da ma bututun da aka kayyade bakin karfe yana waldawa da mitoci mai yawa, ba zai iya biyan bukatu ba, musamman saboda filayen suna daukar zafi da yawa kuma zafin jiki ya yi yawa, wanda ke shafar tsarin atomic na bakin karfe.Bakin karfe mai zafi, mai sauƙin tsatsa da rage juriya na lalata.Waldawar Laser baya buƙatar la'akari da irin waɗannan batutuwa kwata-kwata.Ana yin waldawar Laser a nan take, kuma ƙwanƙolin welded ɗin ba su da wani tasiri kan dawo da zafi.Juriya na lalata na bakin karfe baya raguwa, don haka a cikin karfi acid da alkali mahalli, Laser walda finned tubes ya zama m.
