Iindaba

Ibhareli ye-conical twin screw ibambe izikrufu ezibini ezithe jize ngecala ngecala kumbhobho obhobhozo zawo zicutheneyo ukusuka kwincam yefidi ukuya kwidayiti. Loo taper luyilo lonke. Inika umthamo omkhulu we-low-density powder, i-compression eyakha ngokuthe ngcembe endaweni yequbuliso, kunye nokunyuka koxinzelelo olubhekiselele ekukhutshweni okufutshane. Isiphumo kukucudiswa kancinci kancinci, ukucheba okuthambileyo, kunye nokuhambisa okunamandla, okuyiloo nto kanye i-chear-sensitive kunye nesixhobo esingeva bubushushu njengeemfuno eziqinileyo zePVC.

I-parallel twin screw barrel ibamba izikrufu ezibini ezinobubanzi obungaguqukiyo ngapha nangapha kumzobo wesibhozo. Izikrufu ziyajika kunye kwaye zityhale imathiriyeli phambili ngokuyirhintyela phakathi kwenqwelomoya, endaweni yokuyirhuqa eludongeni ngendlela esenza ngayo isikrufu esinye. Iinketho ezimbini zoyilo zithatha isigqibo malunga nokuba yintoni enokwenziwa ngumatshini: isalathiso sokujikeleza (i-co-rotation okanye i-counter-roting) kunye nokuba nzulu kangakanani i-mesh ye-screws (ngokupheleleyo, ngokuyinxenye, okanye hayi kwaphela). Fumana ezo zimbini zilungile kunye neekhompawundi zehardware ezifanayo, iivent, okanye i-PVC ekhutshiweyo eyomeleleyo.