Pano pali mwatsatanetsatane mawu oyamba aAPI chitsulo chitolirokuphatikizapo zakuthupi.Chitoliro chachitsulo cha API m'makampani azitsulo ali ndi gawo lokhazikika la 42% ~ 42% m'zaka zaposachedwa.Ndipo chitoliro chowotcherera chimakhala ndi chizolowezi chokwera.API zitsulo mipope ndi welded zitsulo chitoliro ndi kudalirika kwa zipangizo ndi zosiyanasiyana kusinthasintha awo ndi wamphamvu, makamaka kuti azolowere ndi khoma wandiweyani ndi kupanga aloyi zitsulo.Vuto lalikulu ndi ndalama zambiri, kukwera mtengo, njira zovuta kupanga, makulidwe a khoma ndi kulolerana kwa kutentha.The structural zitsulo chitoliro kwenikweni akuya processing mankhwala a pepala.Ndi mikhalidwe yamtengo wofanana, chitoliro cha API chimapangitsa mpikisano wake wamsika chifukwa cha kudalirika kwake.Pamene kusintha kosatha kwa mbale zachitsulo komanso kukweza kwaukadaulo wa chitoliro chowotcherera mbali zina za mapaipi a API zimayamba kukhala pamsika.Koma kuthekera kumasinthidwa ndi mapaipi opangidwa ndi weld ndipo awa ndi malo ochepa kwambiri.

Chitoliro chachitsulo cha API ndi chitoliro chachitsulo chosasunthika chomwe chimapangitsa kuti koyilo yachitsulo ikhale yozungulira ndi makina owotcherera pafupipafupi komanso mawonekedwe ena ake.Ndipo idzakhala ndi ukadaulo wabwino wowotcherera.Anthu akamawotcherera chitoliro chachitsulo cha API, mawonekedwe ake amatha kukhala ozungulira, mabwalo kapena alendo.Ndipo itha kukhalanso kusankha kwa chubu chachitsulo chomwe chimadalira kukula kwa singing pambuyo kuwotcherera.API zitsulo chitoliro kuwotcherera luso ndi losavuta.Kupyolera mu teknoloji yoyenera yopanga ndi kukonza, tikhoza kutsimikizira kuti ikhoza kukhala ndi gawo lofunika komanso phindu logwiritsidwa ntchito.Kupanga mapaipi a API kumafuna luso lapamwamba laukadaulo ndi zofunikira.Chifukwa chake, ngati mulibe mphamvu zina, simungathe kupanga mapaipi oyenerera a API.

Njira yopukutira yotentha ndiyo njira yayikulu yopangira mapaipi achitsulo a API omwe amawerengera 80% ya kupanga chitoliro chopanda chitsulo chofewa.The welded zitsulo chitoliro ndi wakuda zitsulo chitoliro ziliponso.Kupatula pa luso lamakono la mphero palokha, mitundu yosiyanasiyana ndi khalidwe la mlingo wa unit kupanga, mokulira, adzakhala oletsedwa ndi smelting ndi mosalekeza kuponyera.Choncho patsogolo smelting ndondomeko ndi kumaliza processing chitoliro.Mabizinesi odziwika padziko lonse lapansi a API nthawi zambiri amakhala akatswiri azitsulo zamapaipi kapena makampani achubu omwe ndi mabizinesi ophatikizika achitsulo ndi zitsulo.Iwo amene amadalira outsourcing kupanga API chitoliro billet n'zovuta kuima mu mpikisano woopsa msika maudindo.Kugwiritsa ntchito ng'anjo ya arc kapena chosinthira chosungunula- LF kuyenga kunja kwa ng'anjo- VD vacuum processing- chitetezo chokwanira kuthira chubu- kupitiriza kuponyera makina a billet makina, ndi njira yapadziko lonse lapansi yopanga zitoliro zachitsulo za API.

Kugwiritsa ntchito pamwamba pakhoza kupanga mafuta apadera chitoliro, high pressure boiler chubu, otsika aloyi chubu, etc. Pakuti smelting zida, magetsi arc ng'anjo kapena Converter mphamvu sayenera zosakwana 70t.Kuti tipange zinthu zoyenga ladle, tiyenera kulabadira njira yodziwira pa intaneti yopitilira komanso yodziwikiratu yomwe ili ndi makina owunikira apamwamba.Malo opangira mapaipi amafuta ndi mzere wopangira ma chubu othamanga kwambiri ayenera kukhala ndi chithandizo chambiri cha kutentha ndi makina opangira makina.