Koyilo yachitsulo, yomwe imadziwikanso kuti koyilo yachitsulo. Chitsulocho chimakulungidwa ndi kukanikiza kotentha ndi kuzizira. Kuti atsogolere yosungirako ndi mayendedwe ndi zosiyanasiyana processing. Koyilo yopangidwa makamaka imakhala yozungulira yotentha komanso yopiringizika ozizira. Hot adagulung'undisa koyilo ndi mankhwala kukonzedwa pamaso billet recrystallization. Cold adagulung'undisa koyilo ndiye kukonzedwa kotsatira kwa koyilo yokulunga yotentha. Fakitale yathu imapanga komanso imagwira ntchito zoziziritsa kukhosi zozizira. Koyilo yachitsulo, koyilo yopaka utoto ndi makasitomala athu ogwirizana nthawi zambiri amayitanitsa koyilo yachitsulo yolemera pafupifupi 25-27t. Kuchuluka kwa makina opangira kutentha ku China kukukulirakulirabe, pali kale mizere yowotcha yambiri, ndipo ma projekiti ena atsala pang'ono kumangidwa kapena kuyamba kugwira ntchito. Mwachitsanzo, timagulitsa bwino koyilo yachitsulo ya dx51d Z100.

Colour coating roll ndi chinthu chozikidwa pa mbale yamoto yoviyitsa, dip aluminium zinki mbale ndi mbale yamagetsi yamagetsi. Pambuyo pa pretreatment pamwamba (mankhwala degreasing ndi mankhwala kutembenuka mankhwala), mmodzi kapena angapo zigawo za zokutira organic TACHIMATA pamwamba, ndiyeno kuphika ndi kulimba. Amatchulidwa ndi koyilo yachitsulo yachikuda yokutidwa ndi zokutira zamitundu yosiyanasiyana, zomwe zimatchedwa kuti koyilo yopaka utoto mwachidule. Kuphatikiza pa chitetezo cha zinc wosanjikiza, ❖ kuyanika kwa organic pa nthaka wosanjikiza kumathandizira kuphimba ndi kuteteza mtundu wokutira chitsulo chowotcha ndi chingwe chachitsulo chovimbidwa ngati maziko, kuti chitsulocho chisachite dzimbiri. Moyo wautumiki ndi wotalikirapo nthawi 1.5 kuposa wachitsulo chamalata. Mpukutu wopaka utoto umakhala wopepuka, mawonekedwe okongola komanso magwiridwe antchito abwino odana ndi dzimbiri, ndipo amatha kukonzedwa mwachindunji. Mtundu nthawi zambiri umagawidwa mu imvi woyera, nyanja buluu ndi wofiira njerwa. Amagwiritsidwa ntchito kwambiri m'makampani otsatsa, mafakitale omanga, mafakitale opangira zida zapanyumba, makampani opanga zida zamagetsi, mafakitale amipando ndi mafakitale oyendera.

Chophimba chomwe chimagwiritsidwa ntchito mu mpukutu wopaka utoto chidzasankha utomoni woyenera malinga ndi malo osiyanasiyana ogwiritsira ntchito, monga polyester silicon modified polyester, polyvinyl chloride plastic sol, polyvinylidene chloride, etc. Ogwiritsa ntchito amatha kusankha malinga ndi cholinga.