Umshini wokugcwalisa i-polyurethane ephezulu we-foamibhekisela emishinini ekhethekile yokufakwa kwegwebu le-polyurethane kanye negwebu.I-Polyurethane in-situ foaming ingapakisha ngokushesha, igcine futhi igcwalise isikhala semikhiqizo emikhulu eqediwe ngesikhathi esifushane kakhulu, iqinisekise ukuthi imikhiqizo iyathuthwa futhi igcinwe endaweni yokugcina.Futhi inqubo yokulayisha nokulayisha ukuze uthole ukuvikelwa kokuphepha, okulungele ukupakishwa kokuvikela kwemikhiqizo ehlukahlukene yobulili obuhlukile, inani eliphakeme elingeziwe, elibuthakathaka, elithekelisa kanye neminye imikhiqizo.

Izinto zokusetshenziswa zezingxenye ze-polyurethane zilinganiswa ngokunembile futhi zinyakaziswa ngesivinini esikhulu ngale mishini ngokwezidingo ezithile.Govuza ngamandla ukuze wenze uketshezi olubonakalayo lufuthwe ngokulinganayo, lwakha umfaniswano odingekayo, izinto zokupakisha ezifanelekayo nezongayo, ngokushesha, ukupakishwa kwegwebu endaweni, le ndlela yokupakisha iphula imodi yokupakisha yangaphambilini, yonga isikhala, ihlinzeka ngokusebenza kahle kokupakisha, umphumela wokupakisha kanye nokuhlobisa. isithombe sokupakishwa komkhiqizo.I-polyurethane high pressure foaming machine Lolu hlobo lwezinto ezibonakalayo lungabona umsebenzi walo ngokusebenza okuqondile kwemishini yomshini we-Comvit polyurethane enegwebu, ukusebenza okulula, ubuciko obuhle obuhle.Umshini we-polyurethane okhipha amagwebu onengcindezi ephezulu unezinzuzo ezivelele kweminye imikhiqizo ethunyelwa ngaphandle.Ukupakishwa okugcwele amagwebu ngokushesha akuqukethe i-CFC noma i-HCFC nezinye izingxenye ezicekela phansi ungqimba lwe-ozone, oluhlangabezana nezimfuneko zamazwe ngamazwe zokuvikelwa kwemvelo.

Ekwakhiweni kwesakhiwo sesistimu, umshini onamagwebu we-polyurethane ungahlukaniswa ngokuthi: uhlobo lwe-impeller enesivinini esikhulu, uhlobo lomoya womfutho ophezulu, kanye nohlobo lokuqhuma kwengcindezi ephakathi nendawo nephansi.Umshini ogcwele we-polyurethane foaming uqukethe lezi zinhlelo ezilandelayo: isistimu yokugeleza kwezinto, isistimu ye-metering, isistimu yomoya, isistimu yokufudumeza, uhlelo lokuhlanza, kanye nedivaysi yokuhlanganisa.