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Kapangidwe ka pretreatment ndi mzere wokutira

Composition of coating line  

Zigawo za mzere wokutira makamaka zikuphatikizapo: zida chisanadze mankhwala, dongosolo fumbi, zipangizo penti, uvuni, kutentha gwero dongosolo, dongosolo magetsi kulamulira, kuyimitsidwa unyolo conveyor, etc.

Zida zopangira mankhwala
Utsi wamtundu wa multi-station pre-treatment unit ndi chida chodziwika bwino chapamwamba, mfundo yake ndikugwiritsa ntchito makina osokera kuti apititse patsogolo kutulutsa mafuta, phosphating, kutsuka ndi njira zina.Njira yofananira yopangira zitsulo zazitsulo ndi: pre-degreasing, degreasing, kutsuka madzi, kutsuka madzi, kusintha pamwamba, phosphating, kutsuka madzi, kutsuka madzi, kutsuka madzi.Makina oyeretsera owombera angagwiritsidwenso ntchito pochiza chisanachitike, chomwe chili choyenera pazigawo zachitsulo chokhala ndi mawonekedwe osavuta, dzimbiri lalikulu, opanda mafuta kapena mafuta ochepa.Ndipo palibe kuipitsa madzi.

Ufa kupopera mbewu mankhwalawa
Kachipangizo kakang'ono ka cyclone fyuluta mu kupopera mbewu mankhwalawa ufa ndi chipangizo chotsogola kwambiri chochira komanso kusintha kwamitundu mwachangu.Gawo lofunika kwambiri la fumbi limalimbikitsidwa kuti musankhe zinthu zomwe zimatumizidwa kunja, chipinda cha fumbi, zonyamula makina amagetsi ndi mbali zina zonse zimapangidwa ku China.

Zida zopopera utoto
Monga chipinda chopaka utoto wamafuta, chipinda chopaka utoto chamadzi, chomwe chimagwiritsidwa ntchito kwambiri panjinga, akasupe amasamba agalimoto, zokutira zazikulu zapamtunda.

Uvuni
Uvuni ndi chimodzi mwa zida zofunika kwambiri pakupangira zokutira, ndipo kutentha kwake kumakhala kofunikira kuti zitsimikizire mtundu wa zokutira.Njira zotenthetsera ng'anjo ndi: ma radiation, kufalikira kwa mpweya wotentha ndi kufalikira kwa mpweya wotentha, malinga ndi pulogalamu yopangira akhoza kugawidwa m'chipinda chimodzi ndi mtundu, zida zimapanga molunjika ndi mtundu wa mlatho.Kutentha kwa mpweya wotentha kutentha kusungidwa kwabwino, kutentha kwa yunifolomu mu ng'anjo, kutaya kutentha kochepa, pambuyo poyesedwa, kusiyana kwa kutentha mu ng'anjo kumakhala kochepa kuposa?3oC, kuti mukwaniritse mndandanda wazinthu zapamwamba zofananira.

The heat source system
Kutentha kwa mpweya ndi njira yomwe imagwiritsidwa ntchito kwambiri masiku ano.Imagwiritsa ntchito mfundo ya convection conduction kuti itenthetse uvuni.

Mzere wopanga zokutira zipolopolo za foni yam'manja
The workpiece akhoza zouma ndi olimba.Gwero la kutentha likhoza kusankhidwa molingana ndi momwe amagwiritsira ntchito: magetsi, nthunzi, gasi kapena mafuta, etc. Bokosi la gwero la kutentha likhoza kukhazikitsidwa molingana ndi ng'anjo: kuikidwa pamwamba, pansi ndi pambali.Ngati chowotcha chozungulira cha gwero la kutentha chimapangidwa mwapadera kuti chipirire kutentha kwambiri, chimakhala ndi zabwino zamoyo wautali, kugwiritsa ntchito mphamvu zochepa, phokoso lochepa komanso voliyumu yaying'ono.


Nthawi yotumiza: Jan-17-2022