Yas yeeb extruders tuaj yeem raug cais raws li tus naj npawb ntawm cov ntsia hlau uas lawv siv rau hauv ib qho - ntsia hlau extruders, ntxaib- ntsia hlau extruders, thiab ntau - ntsia hlau extruders. Tam sim no, ib leeg - ntsia hlau extruders yog hom siv dav tshaj plaws, ua tau zoo- haum rau kev ua extrusion ntawm dav dav - cov khoom siv. Twin-Screw extruders muaj ntau qhov zoo: lawv ua kom muaj cua sov tsawg dua los ntawm kev sib txhuam, ua rau cov khoom ua kom zoo dua qub shear rog, muaj peev xwm ntau dua, ua kom ruaj khov extrusion tso zis ntau dua, thiab tso cai rau cov khoom nyob rau hauv lub thoob rau lub sij hawm ntev, yog li yooj yim sib tov.
Ib leeg- ntsia hlau extruders nyob hauv txoj haujlwm tseem ceeb hauv kev lag luam, txawm tias siv los ua tshuab rau plasticization thiab granulation lossis rau shaping thiab ua. Nyob rau hauv xyoo tas los no, ib leeg - ntsia hlau extruder tshuab tau dhau los ua qhov tseem ceeb.
Twin-Screw extruders muaj cov yam ntxwv ntawm kev pub mis zoo, ua rau lawv zoo tagnrho rau kev ua cov khoom siv hmoov. Tsis tas li ntawd, lawv muab cov kev sib tw zoo tshaj plaws, kev ua pa, cov tshuaj tiv thaiv, thiab tus kheej - tu lub peev xwm piv rau ib leeg - ntsia hlau extruders. Lawv qhov zoo sib xws yuav tshwm sim tshwj xeeb thaum ua cov yas thiab sib xyaw nrog cov thermal stability tsis zoo. Tsim raws li lub hauv paus ntawm ntxaib- ntsia hlau thev naus laus zis- thiab tshwj xeeb los ua kom yooj yim rau kev ua cov txheej txheem thermally tsis ruaj khov-ntau- ntsia hlau extruders (xws li Guanghua yas extruder) tau tsim.
