Zosinthira kutentha kwa Spiral, monga zida zosinthira kutentha kwambiri komanso zocheperako, zimagwiritsidwa ntchito kwambiri m'mafakitale amankhwala, petroleum, magetsi, ndi HVAC. Kupanga kwawo kumaphatikizapo njira zingapo zofunika, kuphatikiza kusankha zinthu, kupanga, kuwotcherera, kusonkhanitsa, ndi kuyang'anira, zomwe zimafuna kuwongolera mwamphamvu kuti zitsimikizire mtundu wazinthu ndi magwiridwe antchito.
Kukonzekera kwazinthu ndi sitepe yoyamba pakupanga. Zotenthetsera zozungulira zimagwiritsa ntchito dzimbiri-zosamva kutentha-zotentha kwambiri-zosagwira ntchito monga chitsulo chosapanga dzimbiri, titaniyamu aloyi, kapena chitsulo cha carbon. Pambuyo posankha kutengera zofunikira zogwirira ntchito, chitsulo chachitsulo chimasinthidwa ndikudulidwa kuti zitsimikizire kulondola kwazithunzi zomwe zimakwaniritsa zofunikira zamapangidwe.
Kupanga kozungulira ndiye njira yayikulu. Makina odzigudubuza odzipatulira amagwiritsidwa ntchito kugudubuza pepala lachitsulo munjira yozungulira. Panthawiyi, kugwedezeka ndi kugwedezeka kumayenera kuyendetsedwa kuti zitsimikizire kufanana ndi kulimba kwa spiral. Pambuyo pakupanga, njira yozungulira iyenera kusanjidwa kuti ithetse kupsinjika ndi kusinthika.
Kuwotcherera ndi kusindikiza mwachindunji zimakhudza kudalirika kwa zida. Ma welds aatali a njira yozungulira amawotcherera pogwiritsa ntchito kuwotcherera kwa argon arc kapena kuwotcherera kwa plasma kuti atsimikizire kulimba kwakukulu komanso kutsika kochepa. Tungsten inert gasi kuwotcherera arc kapena brazing amagwiritsidwa ntchito kusindikiza mayendedwe kuti aletse kusakanikirana kwa media. Mukawotcherera, kuyezetsa kosawonongeka (monga X-ray kapena kuyesa kwa ultrasonic) kumafunika kuti muwone zolakwika zamkati.
Gawo la msonkhano ndi kuyezetsa limaphatikizapo zigawo zowotcherera monga bokosi la chitoliro ndi flanges, komanso kuyesa kukakamiza kwathunthu. Zipangizozi zimayesedwa ndi hydrostatic (nthawi zambiri 1.25-1.5 nthawi ya kukakamiza kwa mapangidwe) ndikuyesa mpweya kuti zitsimikizire kukana kukakamiza ndi kusindikiza. Pomaliza, kuyang'ana kowoneka, kuyeza kowoneka bwino, ndi kuyerekezera kwamafuta kumachitika kuti zitsimikizire kuti zikutsatira miyezo yamakampani.
Njira yopangira ma spiral heat exchanger imaphatikiza makina, kuumba mwatsatanetsatane, ndi njira zowotcherera. Gawo lililonse limafuna zida zapadera komanso kuwongolera kokhazikika, zomwe zimapangitsa kuti pakhale zida zosinthira zotentha komanso zokhazikika zomwe zimakwaniritsa miyezo yapamwamba yamakampani.