Single screw mbiya yobwezeretsanso granulation
Pelletizing extruders angagwiritsidwe ntchito pokonza mitundu yosiyanasiyana ya mapulasitiki osiyanasiyana, aliyense ali ndi katundu wake wapadera ndi madera ntchito.Nawa mitundu yodziwika bwino ya pulasitiki ndi ntchito zake.
Polyethylene (PE): Polyethylene ndi pulasitiki wamba yokhala ndi kulimba kwabwino komanso kukana dzimbiri.Amagwiritsidwa ntchito kwambiri m'matumba apulasitiki, mabotolo apulasitiki, mapaipi amadzi, zida zotchinjiriza waya ndi madera ena.
Polypropylene (PP): Polypropylene imakhala ndi kukhazikika kwapamwamba kwambiri komanso makina amakina, ndipo nthawi zambiri imagwiritsidwa ntchito popanga zinthu zapulasitiki monga zopangira chakudya, zida zamankhwala, ndi zinthu zapakhomo.
Polyvinyl Chloride (PVC): PVC ndi pulasitiki yosunthika yomwe imatha kupangidwa kukhala zinthu zofewa kapena zolimba molingana ndi mapangidwe osiyanasiyana.Amagwiritsidwa ntchito kwambiri popanga zida zomangira, mawaya ndi zingwe, mapaipi amadzi, pansi, zamkati zamagalimoto, ndi zina zambiri.
Polystyrene (PS): Polystyrene ndi pulasitiki yolimba komanso yowonongeka yomwe imagwiritsidwa ntchito popanga zotengera zakudya, nyumba zamagetsi, zinthu zapakhomo, ndi zina.
Polyethylene Terephthalate (PET): PET ndi pulasitiki yomveka bwino, yamphamvu komanso yosatentha yomwe imagwiritsidwa ntchito kwambiri popanga mabotolo apulasitiki, ulusi, mafilimu, kulongedza zakudya, ndi zina.
Polycarbonate (PC): Polycarbonate imakhudza kwambiri kukana komanso kuwonekera, ndipo imagwiritsidwa ntchito kwambiri popanga ma foni am'manja, magalasi, zipewa zotetezera ndi zinthu zina.
Polyamide (PA): PA ndi pulasitiki yaumisiri yochita bwino kwambiri yokhala ndi kukana kutentha kwambiri, kukana kuvala komanso mphamvu.Nthawi zambiri amagwiritsidwa ntchito popanga zida zamagalimoto, zida zamakina, etc.
Zomwe zili pamwambazi ndi mitundu yochepa chabe ya mapulasitiki ndi ntchito zawo.Pali mitundu ina yambiri ya mapulasitiki, onse omwe ali ndi makhalidwe awoawo komanso ntchito zosiyanasiyana.The pelletizing extruder akhoza kusinthidwa ndi kusinthidwa malinga ndi makhalidwe a mapulasitiki osiyanasiyana kuti akwaniritse zosowa za makasitomala osiyanasiyana.
