Iyo yekudurura musoro chinzvimbo chekutonga nzira yehigh-pressure foaming machineinosanganisira musoro wekudira uye sleeve yakaiswa kunze kwemusoro wekudurura.A vertical hydraulic cylinder inorongwa pakati pe sleeve nemusoro unodurura.Iyo cylinder body ye vertical hydraulic cylinder yakabatana ne sleeve.Ivhavha Tsvimbo yakabatana nemusoro wekudira.Panguva imwecheteyo, pane yakachinjika njanji pane simende inopupuma furo muchina, uye gidhi slot gomba rinoenderana nenjanji inopihwa pane sleeve.Iyo yakachinjika hydraulic silinda inopihwa pakati peyakanyanya-kumanikidza kupupa muchina muviri uye sleeve.Iyo silinda yemuviri weiyo horizontal hydraulic cylinder yakabatana nemuviri weiyo yakanyanya-kumanikidza kupupa muchina, uye tsinde yevharuvhu yakabatana neruoko.Iyo utility modhi ine zvakanakira basa rekuchengetedza uye yakakwirira kugadzirwa kwakanaka.

Izvo zvikamu zviviri A uye B zvepolyurethane furo muchinazvakanyatsorongedzerwa uye kumutswa nekukurumidza, uye zvikamu zviviri A uye B zvinounzwa kumusoro wekusanganiswa nemapombi maviri epamusoro-chaiyo metering.Mushure mekukurumidza-kumhanya uye kwakasimba kubvongodza, mvura yezvinhu inopfapfaidzwa zvakaenzana kuti igadzire chigadzirwa chaunoda.

Chimiro chakazara chemhepo chinopupa chine anotevera masisitimu: kuyerera kwezvinhu, metering system, mhepo yedunhu system, yekudziya system, yekuchenesa system, yakakosha midziyo yepolyurethane foam infusion uye kupupa.Chero bedzi chikamu chepolyurethane chezvinyorwa (isocyanate uye polyether polyol components) zvichisangana nezviratidzo zvekushanda kwekuumbwa.Yakagadzirwa nepolyether polyol uye polyisocyanate pamberi peanopupuma ejenti, catalysts, emulsifiers uye mamwe makemikari ekuwedzera, mushure memakemikari kuita furo uye furo.Kune marudzi matatu ekupupa furo mumuchina wepamusoro-kupupuma furo: pre-polymer nzira, semi-polymer nzira uye nhanho imwe yekupupa pre-polymer nzira yekupupa ndeyekugadzira pre-polymer (white material) uye (black material) kutanga, uye wobva wawedzera mvura, catalyst, surfactant, zvimwe zvinowedzera mu-pre-polymer yakavhenganiswa pasi pe-high-speed inosimudzira kupupa, mushure mekuporesa pane imwe tembiricha inogona kukura.Iyo foaming process ye semi-prepolymer nzira ndeyekugadzira chikamu che polyether polyol (white material) uye diisocyanate (black material) kuita prepolymer kutanga, wozowedzera chimwe chikamu chepolyether kana polyester polyol uye diisocyanate, mvura, catalyst, surfactant. , zvimwe zvinowedzera, nezvimwewo, wozvisanganisa pasi pekumhanya kukuru uchikurudzira kupupa furo.Iyo polyether kana polyester polyol (chena) uye polyisocyanate (dema), mvura, catalyst, surfactant, blowing agent, zvimwe zvinowedzera, nezvimwewo zvinowedzerwa mune imwe nhanho uye zvinosanganiswa nekumhanya kukuru kwekupupa.Iyo nhanho-imwe yekupupa maitiro ndiyo inonyanya kushandiswa mazuva ano.Kune zvakare nzira yekupupa nemanyorero, inova nzira iri nyore, apo zvinhu zvese zvakabikwa zvinoyerwa nemazvo, zvoiswa mumudziyo zvobva zvasanganiswa nekukandwa muforoma kana nzvimbo yekuzadzwa nefuro.Cherechedza: Iyo polyisocyanate (dema) inofanira kuyerwa pakupedzisira.

Thepolyurethane furo muchinae kazhinji inopupa patembiricha yekamuri, uye maitiro ekuumba ari nyore.Zvinoenderana nechiyero chekuvaka mechanization, inogona kupatsanurwa kuita manyoro foam uye muchina kupupa furo;maererano nekumanikidza kwekupupa, inogona kukamurwa kuita yakaderera-kupupuma furo uye yakaderera-kupupuma furo;maererano nenzira yekuumba, inogona kukamurwa kuita kudurura furo nekupfapfaidza ichipupuma.