Pe Kuchengetedza Pipe Extrusion Line

Kuita uye maficha: PE insulation pombi inonziwo PE yekunze yekudzivirira pombi, jekete pombi, sleeve pombi. Iyo yakananga yakavigwa polyurethane insulation pombi inogadzirwa neHDPE insulation pombi seyekunze yekudzivirira layer, yepakati yakazadzwa polyurethane rigid foam inoshandiswa seyakavharisa zvinhu layer, uye yemukati layer isimbi pombi. Polyurethane yakananga yakavigwa yekuvharisa pombi ine yakanaka mekiniki zvivakwa uye kupisa kwemafuta ekudzivirira kuita. Mumamiriro ezvinhu akajairwa, inogona kumira tembiricha yepamusoro ye120-180 ° C, uye inokodzera kwakasiyana siyana inotonhora uye inopisa mvura yakakwirira uye yakaderera tembiricha yekumisa pombi mapurojekiti. Mutsara wekugadzira pombi yekudzivirira wakagadzirwa neakakosha PE insulation pombi mold, iyo extrusion pressure yakagadzikana, uye ukobvu hwepombi yakatetepa-yakavezwa yunifomu. Iyo extrusion yekumhanyisa inokurumidza, kubuda kwerudzi rwekuvhuvhuta kunovandudzwa zvakanyanya, iyo nzvimbo inopenya, uye otomatiki otomatiki akakwira.