As polyurethane sprayersakhala akugwiritsidwa ntchito kwambiri pomanga zotchingira ndi kutsekereza madzi ndipo akuchulukirachulukira, anthu ambiri sadziwa zoyenera kuyang'ana komanso zomwe angayang'ane pogula chopopera mankhwala cha polyurethane.

Pulojekiti yapamwamba kwambiri ya polyurethane iyenera kuphatikizapo: makina oyendetsera zinthu okhazikika, makina enieni a metering, makina osakanikirana a zinthu, makina abwino a atomisation ndi njira yabwino yoyeretsera zinthu.Zida zopoperapo mankhwala ziyenera kukhala ndi kutentha, kugwira, kukakamiza komanso kusakanikirana.

Mukamagula sprayer ya polyurethane, onetsetsani kuti mwayang'ana mosamalitsa kukhazikika kwake, magwiridwe antchito komanso ukadaulo wautumiki pambuyo pa malonda, apo ayi zitha kukhala zoopsa.Tiyeni tiwone zinthu zomwe muyenera kuziganizira mukagula chopopera cha polyurethane.

1. Kukhazikika kwa khalidwe.Zida zopangira mafakitale zimagwira ntchito m'malo ovuta ndipo zimatha kugwira ntchito kwa nthawi yayitali popanda kuyimitsa, kotero kukhazikika kwa zidazo ndikofunikira kwambiri.

2. Magwiridwe.Zimadalira kwambiri liwiro ndi mphamvu ya zipangizo katundu ufa, ndi luso pokonza workpieces zovuta.Zimakhala zovuta poyamba, choncho samalani ndikuyesera kuphunzira.

3. Utumiki waukadaulo ndi gawo la ntchito yogulitsa pambuyo pogulitsa.Makasitomala ambiri nthawi zambiri amafunikira akatswiri odziwa bwino ntchito komanso akatswiri kuti amvetsetse izi ndipo ogulitsa wamba sangathe kukwaniritsa izi, ndiye izi ndizofunikiranso.

Chifukwa chiyani msika wa polyurethane sprayer ukhoza kukula mwachangu zimatengera ubwino wapolyurethane sprayers.

1. Kupanikizika kwambiri.Kuthamanga kwakukulu kumapangitsa kuti maatomu a polyurethane akhale tinthu tating'onoting'ono kwambiri ndikuwapopera pamakoma.Ngakhale mipata yaying'ono imatha kupoperamo momwe zokutira zingagwiritsidwe ntchito, zomwe zimapangitsa kuti pakhale mgwirizano wolimba pakati pa zokutira ndi gawo lapansi.

2. Kumanga sikuli malire ndi kutalika.Mfuti zazitali, mtunda wautali wopopera mankhwala komanso zosavuta kupopera pautali wapakati

3. Malo ogwirira ntchito amakhala aukhondo komanso aukhondo.Utoto sumwazikana paliponse popopera mankhwala.

4. Kupanga kwapamwamba kwambiri, makamaka koyenera kwa chithandizo cha kutentha kwa adiabatic cha zinthu zazikulu ndi zooneka bwino, kufulumira kupanga mofulumira komanso kupanga bwino kwambiri.

5. Oyenera mitundu yonse ya magawo.Kaya zathyathyathya, zowongoka kapena pamwamba, kaya zozungulira, zozungulira kapena zinthu zina zovuta zowoneka bwino, zitha kuchitidwa mwachindunji ndi kupopera thovu popanda kupanga nkhungu zokwera mtengo.