Kugwiritsa ntchito mwatsopano kwa ma sprues opangidwa ndi jakisoni ndi othamanga

Sprues ndi othamanga amakhala ndi ngalande yomwe imalumikiza nozzle ya makina kumabowo amakina. Pa gawo la jekeseni wa kuzungulira kuumba, zinthu zosungunula zimayenda kudzera mu sprue ndi kuthamanga kupita kumapanga. Zigawozi zitha kupangidwanso ndikusakanikirana ndi zida zatsopano, makamaka utomoni wa namwali.

Kupanga zomwe zimatchedwa 'regrind' ndi chinthu chofunikira kwambiri pakubwezeretsanso zinyalala za pulasitiki. Gawo la regrind losakanizidwa ndi zinthu zomwe simunamwalire nthawi zambiri zimatengera zomwe kasitomala amafuna. Regrind ikhoza kukhala ndi mawonekedwe osiyanasiyana osiyana ndi ma pellets a namwali omwe amagwiritsidwa ntchito. Mwachitsanzo, kusungunuka kwamadzi kumatha kusiyanasiyana pang'ono kuchokera ku utomoni. Koma kusiyanasiyana kumeneku sikuyenera kukhala ndi chiyambukiro pa chinthu chomaliza bola ngati milingo yoyenera ikuwonjezedwa.

Fomula iyenera kukhala yokhazikika kuti ipange njira yobwerezabwereza. Mapangidwe a nkhungu zamalonda amatsimikizira kuchuluka kwa regrind komwe kungapezeke. Zigawo zing'onozing'ono zokhala ndi othamanga ambiri ndi sprues zimatha kupanga zinthu zambiri kuti zigwiritsidwenso ntchito.

Pali mitundu yosiyanasiyana ya makina a granulator kuti apange regrind. Ma granulator othamanga kwambiri, mwachitsanzo, amagwiritsidwa ntchito bwino ndi polypropylene, pomwe ma ultra-slow granulator ndi abwino kuzinthu zodzaza zomwe ulusi wopanda pulasitiki womwe umawonjezera mphamvu pazoyambira.

Granulator yochedwa kwambiri imapanga zidutswa zazikulu, zofananira ndi zotsalira zochepa za fumbi. Izi zimathandiza kusunga makhalidwe a mankhwala oyambirira, kuphatikizapo kutalika kwa ulusi wolimbikitsa. Zodzitchinjiriza zina zimaphatikizapo zolemba zamakina pamakina kuti mupewe kuipitsidwa ndi ma resin ena. Kuonjezera apo, granulator iliyonse imatsukidwa bwino isanayambe ntchito yatsopano ndi utomoni wosiyana.

Phindu linanso pamtengo wochepetsera mtengo wa kukonzanso zitsulo za pulasitiki ndi kugwiritsa ntchito regrind ndikuti nthawi zambiri amachepetsa kulemera kwa mankhwala opangidwanso, kupititsa patsogolo kugwiritsa ntchito njira yothetsera ntchito zambiri zopangira. Njira yonseyi ingathenso kuchepetsa kwambiri kuchuluka kwa ndalama zomwe nthawi zambiri zimatumizidwa kumalo otayirako.

Zaoge ali pa intaneti pafupi ndi makina osindikizira otentha ndikugwiritsa ntchito sprues ndi othamanga mwamsanga.
pulasitiki chopukusira/granulator/crusher/shredder kwa sprues ndi othamanga kwaiye ndi jekeseni akamaumba makina.