Imibhobho yePolyvinyl Chloride (PVC) yimathiriyeli eguquguqukayo kwaye isetyenziswa ngokubanzi kulwakhiwo, imibhobho yamanzi, kunye nosetyenziso lokunkcenkceshela. Ukukhetha i-extruder yombhobho we-PVC efanelekileyo kubalulekile kwimveliso yombhobho esebenzayo kunye nomgangatho ophezulu. Nalu uluhlu lwemigaqo ephambili ekufuneka uyiqwalasele:
Umthamo wemveliso
Oku kubhekiselele kwisixa sombhobho wePVC onokukhutshwa yi-extruder ngeyure, ngokuqhelekileyo ilinganiselwa ngeekhilogram ngeyure (kg/hr). Qwalasela umthamo wakho wemveliso oyifunayo ukukhetha i-extruder enomthamo owaneleyo.
Idayamitha yombhobho kunye nokutyeba kodonga
I-Extruders yenzelwe ukuvelisa imibhobho ngaphakathi kobubanzi obuthile kunye nobubanzi bodonga. Qinisekisa ukuba i-extruder ekhethiweyo inokwamkela imilinganiselo yombhobho oyifunayo kwisicelo sakho.
I-Screw Design
Uyilo lwe-screw luchaphazela kakhulu ukusebenza kakuhle kunye nomgangatho wenkqubo ye-extrusion. I-extruders ye-screw enye ixhaphake kwimibhobho ye-PVC, ngelixa ezinye izicelo zinokufuna i-twin-screw extruders ukuze kuxutywe ngcono kunye nokuphathwa kwezinto.
Inkqubo yokukhupha umoya
Inkqubo esebenzayo yokukhupha umoya ibalulekile ukususa umoya ovalelweyo kwi-PVC etyhidiweyo, ukukhusela i-voids kunye nokungafezeki kumbhobho wokugqibela. Iinkqubo zokukhupha ivacuum ziqhele ukusetyenziselwa le njongo.
IHauloff kunye neNkqubo yokuPholisa
I-hall-off idonsa umbhobho okhutshiweyo kwifa ngesantya esilawulwayo. Inkqubo yokupholisa ngokukhawuleza iqinisa umbhobho njengoko iphuma kwi-die. Ukukhetha ukukhutshwa okufanelekileyo kunye nenkqubo yokupholisa iqinisekisa ukubunjwa okufanelekileyo kwemibhobho kunye nokuchaneka komda.
Inkqubo yokulawula
Izikhuseli zemibhobho ye-PVC yanamhlanje zisebenzisa iinkqubo zolawulo ezikumgangatho ophezulu ukubeka iliso ngokuchanekileyo kunye nokulawula imilinganiselo yenkqubo efana nobushushu, uxinzelelo, kunye nesantya sokukhupha. Oku kuqinisekisa umgangatho wemveliso ongaguqukiyo kunye nokusebenza ngokufanelekileyo.
Iingqwalasela ezongezelelweyo
Isidima soMvelisi we-Extruder
Khetha umenzi othembekileyo kunye nerekhodi eqinisekisiweyo yokwakha i-extruders ephezulu kunye nethembekileyo.
Emva koThengiso lweNkxaso
Ukufikelela kwinkxaso ekhawulezileyo nethembekileyo emva kokuthengisa kubalulekile ekuxazululeni nayiphi na imiba yobugcisa enokuthi ivele.
Ngokuphonononga ngononophelo ezi nkcukacha zingundoqo kunye nokuqwalasela iimfuno zakho zemveliso ethile, unokwenza isigqibo esinolwazi xa ukhetha eyona ifanelekileyo i-PVC umbhobho extruder kwimisebenzi yakho yokuvelisa.
Fumanisa iinkcukacha ezibalulekileyo ekufuneka uzijonge kwii-extruders zemibhobho yePVC. Qinisekisa ukuba ukhetha umatshini ongcono kwiimfuno zakho zokuvelisa.
Qhagamshelana nathi namhlanjeukuxoxa ngeemfuno zakho ezithile kwaye ufumane iPVC egqibeleleyo yombhobho ephumayo ekusebenzeni kwakho. Iqela lethu elinamava linokukukhokela kwinkqubo yokhetho kwaye likuncede wenze isigqibo esinolwazi.
Nazi ezinye zezinto esiziqwalaselayo xa sikunceda ukhethe i-extruder efanelekileyo:
- Ubukhulu bombhobho ofunekayo kunye nobukhulu bodonga
- Umthamo wemveliso ofunekayo
- Iimfuno ezikhethekileyo zesicelo
- Uhlahlo lwabiwo-mali lwakho
Singakunika ulwazi malunga:
- Abavelisi be-extruder yombhobho ohloniphekileyo wePVC
- Iinketho zenkxaso emva kokuthengisa
- Iintsingiselo zeshishini zamva nje kunye nobuchwepheshe
Musa ukuvumela inkqubo yokukhetha umbhobho wePVC okhupha umbhobho wongamele. Qhagamshelana nathi namhlanjekwaye masikuncede ufumane umatshini ogqibeleleyo weshishini lakho.
Ixesha lokuposa: May-30-2024