Pachiyambi, laser welded finning makina makamaka welded zosapanga dzimbiri chubu ndi zipsepse zitsulo zosapanga dzimbiri.Pakukula kwaukadaulo waukadaulo, chubu cha chitsulo cha kaboni chokhala ndi zipsepse za carbon zitsulo chimakhala chovuta, monga kulemera kochepa komanso kutengera kutentha kwakukulu.Nthawi zina, laser welded mpweya zitsulo finned chubu akhoza m'malo mkulu pafupipafupi welded olimba finned machubu.
Makina owotcherera a Laser automatic spiral fin kuwotcherera amagwiritsa ntchito mphamvu zambiri zamagetsi kuti aziwotcherera machubu okhala ndi zipsepse.Kuyika kwa kutentha kwa laser ndikocheperako, zotsatira zake ndi zolondola, ndipo chipsepsecho pambuyo pa kuwotcherera sichimakhudza kwambiri kutentha kwa laser.Zida zonse ndizowotcherera, zokhala ndi zipsepse mbali imodzi ndi zipsepse zomangika ndi laser mbali inayo.Pa nthawi yonse yopangira, wogwiritsa ntchitoyo amangofunika kunyamula zinthuzo kumayambiriro kwa kuwotcherera ndikuzitsitsa pambuyo pomaliza kuwotcherera.Mu ntchito yachibadwa, Mzere zitsulo ndi basi bala pa chitoliro zitsulo, ndi basi pepala mafelemu, laser kuwotcherera basi, ndi mkulu digiri ya zochita zokha zimatheka.
| Bare Tube OD mm | Bare Tube WT mm | Finyani Pitch mm | Kutalika Kwambiri mm | Pa Thk mm |
| Φ10 ndi | 1.2-2 | 2-3.5 | ＜5 | 0.3-1 |
| Φ12 ndi | ＜6 |
| Φ16 ndi | ＜8 |
| Φ19 ndi | ＞1.0 | 2-5 | ＜9 | 0.5-1 |
| Φ22 ndi | ＞1.2 | 2-5 | ＜11 |
| Φ25 ndi | ＞1.3 | 2-6 | 12. 5 |
| Φ28 ndi | ＞1.5 | 2-8 | ＜14 | 0.8-1.2 |
| Φ32 ndi | ＞1.5 | 2-8 | ＜16 |
| Φ38 ndi | ＞1.8 | 2-10 | ＜19 |
| Φ45 ndi | ＞2 | 2-10 | ＜23 |
Machubu opindika ozungulira nthawi zonse amapangidwa ndi kuwotcherera pafupipafupi, kuwotcherera kapena kuyika.Kupanga kwachikhalidwe kumeneku kumapangitsa kusamutsa kutentha ndi kuziziritsa kwa chubu chopangidwa kuti chisakhale chokwera kwambiri, ndipo padzakhala kuwotcherera kofooka ndi kuwotcherera.Chofunika kwambiri, pambuyo pa kuwotcherera kwapamwamba kwambiri, kutentha kumakhala kokwera kwambiri ndipo kutentha kumakhala kwakukulu kwambiri, zomwe zimapangitsa kuti chubu chopangidwa ndi zipsera chichite dzimbiri mosavuta, zomwe zimalepheretsa malo ogwiritsira ntchito chubu chopangidwa ndi finned.M'malo owononga, chubu chopangidwa ndi zipsepse chidzawonongeka pakapita nthawi yochepa.Ngakhale chubu chopangidwa ndi chitsulo chosapanga dzimbiri chimawotchedwa ndi ma frequency apamwamba, sichingakwaniritse zofunikira, makamaka chifukwa zipsepsezo zimayamwa kutentha kwambiri komanso kutentha kwambiri, zomwe zimakhudza dongosolo la atomiki lachitsulo chosapanga dzimbiri.Chitsulo chosapanga dzimbiri chotentha, chosavuta kuchita dzimbiri komanso kuchepetsa kukana kwa dzimbiri.Kuwotcherera kwa laser sikuyenera kuganiziranso nkhani zotere.Kuwotcherera kwa laser kumachitika nthawi yomweyo, ndipo zipsepse zowotcherera sizimakhudza kuchira.Kukana kwa dzimbiri kwa chitsulo chosapanga dzimbiri sikuchepa, kotero m'malo a asidi amphamvu ndi alkali, machubu a laser kuwotcherera amayenera kukhala oyenera.
