Ama-extruder angahlukaniswa abe isikulufu esisodwa, isikulufu esingamawele kanye ne-multi screw extruder ngokuya ngenani lezikulufu.Njengamanje, i-screw extruder eyodwa iyona esetshenziswa kabanzi, ilungele ukucutshungulwa kwezinto ezijwayelekile.I-twin screw extruder ikhiqizwa kancane ukungqubuzana, ukugunda okufanayo kwento esetshenziswayo, umthamo omkhulu wokudlulisa isikulufu, ivolumu yokukhipha ezinzile, isikhathi eside sokuhlala sento esemgqonyeni, kanye nokuxubana komfaniswano.Uchungechunge lwe-SJSZ lwe-conical twin-screw extruder lunezici zokukhipha ngempoqo, ikhwalithi ephezulu, ukuguquguquka okubanzi, impilo ende, izinga eliphansi lokugunda, ukubola okunzima kwezinto zokwakha, ukuxuba okuhle nokusebenza kwe-plasticizing, ukubumba okuqondile kwezinto zempuphu, njll., ngokushisa okuzenzakalelayo control, Vacuum exhaust namanye amadivaysi.
Eminyakeni yamuva nje, abantu benze ucwaningo oluningi lwethiyori nokuhlola ngesikulufu, futhi cishe kunezinhlobo eziyikhulu zezikulufi kuze kube manje, futhi ezivamile uhlobo lokuhlukanisa, uhlobo lwe-shear, uhlobo lwesithiyo, uhlobo lwe-shunt nohlobo lukathayela. .Ngokombono wokuthuthukiswa kwe-screw eyodwa, nakuba ama-extruder-screw extruder aye aphelele eminyakeni yamuva, ngokuthuthukiswa okuqhubekayo kwezinto ze-polymer nemikhiqizo yepulasitiki, izikulufu zohlobo olusha ezinezici eziningi kanye nama-extruder akhethekile-isikulufa esisodwa azovela.
Emshinini wokubumba we-plastic extrusion, i-extruder yepulasitiki ngokuvamile ibizwa ngokuthi injini eyinhloko, futhi umshini wokubumba we-plastic extrusion wokubumba ubizwa ngokuthi umshini osizayo.I-extruder yepulasitiki ithola i-twin-screw, i-multi-screw, futhi ayinazo izinhlobo ezahlukene zemishini efana ne-screw rod ngenduku yoqobo yesikulufu esisodwa phakathi neminyaka eyi-100 yokuthuthuka.Njengoba ama-extruder epulasitiki esebenza ezimbonini ezahlukahlukene futhi ethuthuka ngokujula, kungenzeka ukuguqukela ekuqondiseni ukusetshenziswa kwemakethe.Ngezindlela ezihlukahlukene, thuthukisa izinga lobuchwepheshe.Lokhu ngeke kusize nje ukuthuthukisa izinga lomkhakha jikelele, kodwa futhi kusiza yonke imboni ukuthi ithuthuke ngendlela yokusebenzisana kochwepheshe bezenhlalakahle kanye nokuthuthukisa ukuncintisana kwamazwe ngamazwe.
Isikhathi sokuthumela: Aug-10-2023