Spiral heat exchanger ni gaw, grai kaja ai hte n-gun n law ai nbung galai shai ai arung arai ni hku nna, tsi mawan, sau, n-gun, HVAC bungli ni hta grai lang ma ai. Shanhte a laklai ai spiral structure gaw, nbung hpe htawt sit ai lam hpe grau kaja hkra galaw ya ai sha n-ga, shara hpe mung hkye la ya ai sha n-ga, galaw shapraw ai hte jung da ai aten hta quality control hpe grau nna ra sharawng shangun ai.
Langai, arung arai ni hpe lata ai lam gaw, quality hpe hkang zing ai lam a npawt nhpang rai nga ai. Spiral heat exchanger ni hta, n-gun n rawng ai n-gang, carbon n-gang, titanium zawn re ai n-gun n rawng ai arung arai ni hpe lang ma ai. Ndai arung arai ni a chemical composition, mechanical properties, ntsa na n-gun ni hpe atsawm sha jep joi nna, hkrang shapraw ai madang ni hpe hkan sa ra ai. Arung arai ni hpe n shinggyin shi yang, arung arai n kaja ai majaw arung arai ni hkrat sum mat na hpe makawp maga na matu, spectral analysis, hardness chyam dinglik ai lam, non-destructive chyam dinglik ai lam ni hpe galaw ra ai.
Lahkawng, galaw shapraw ai lam hpe hkang lu na matu ahkyak ai. Spiral plates ni a hkrang shapraw ai lam gaw, nbung galai shai ai jak a shingnip shingna hte hka hpe ninghkap lu ai atsam hpe hkrak sha hkra machyi shangun ai. Dai majaw, grai-htuk manu ai plate shinggrup ai jak ni ra ai, laser rangefinder ni hpe lang nna plate lapran na gap hkat ai lam hte spiral angle hpe aten dep yu maram lu ai. Welding galaw ai gaw kaga ahkyak ai lahkam langai mi re. Weld ni gaw langai sha rai nna, pores hte cracks n nga ai rai ra ai. TIG welding (sh) shi hkum shi welding hpe lang nna, X-ray (sh) ultrasonic chyam dinglik ai lam hpe lang nna, welding a hkam kaja lam hpe chye lu ai.
Hpang jahtum, shinggyin la ai hte n-gun chyam dinglik ai lam gaw, quality hpe jep chyoi ai hta hpang jahtum na lahkam ni rai nga ai. Assembly galaw ai shaloi, hka n pru hkra, daw yawng a concentricity hte sealing hpe atsawm sha hkang ra ai. Pressure chyam dinglik ai hta, hka n-gun chyam dinglik ai lam hte nbung n shang hkra chyam dinglik ai lam ni lawm ai. Chyam dinglik ai n-gun gaw, hkrang shapraw da ai n-gun hta na htam 1.25 grau law nna, masat da ai aten laman hta n-gun n-gun hpe hkam sharang lu ai atsam hpe jep chyoi lu na matu, n-gun hpe n-gun n-gun hpe n-gun n-gun hpe jep yu ra ai.
Hpang jahtum, spiral heat exchanger langai hpra gaw hpaga lam a madang hte bungli galaw ai lam hta ra kadawn ai lam ni hpe hkan sa lu na matu, shingran hte jep joi ai lam, dimensional jep joi ai lam, bungli galaw ai lam hpe chyam dinglik ai lam ni lawm ai, hkum tsup ai hku jep joi ai lam galaw ra ai. N-gun ja ai quality hpe hkang zing ai hku nna sha, spiral heat exchanger ni gaw, yak hkak ai bungli masa ni hta, ngang grin ai hte aten galu-bungli galaw lu nna, jai lang ai ni hpe, n-gun ja ai hte kam mai ai heat galai shai ai hparan ladat ni hpe jaw ya lu ai.
