Utengenezaji wa pellets za plastiki zilizosindikwa ni muhimu sana kwa mazingira na rasilimali za kuokoa. Ifuatayo ni mchakato wa kutengeneza pellets za plastiki.
Mchakato wa kutengeneza pellets za plastiki zilizosindikwa hujumuisha kuchakata na kuchambua, kusagwa, kuosha, kukausha, na kutengeneza pelletizing. Uangalifu kwa undani unahitajika katika kila hatua ili kuhakikisha kuwa ubora wa chembechembe za plastiki zilizosindikwa zinakidhi mahitaji.
Usafishaji na upangaji
Uzalishaji wa pellets za plastiki zilizosindikwa kwanza huhitaji kuchakata na kuchambua kutoka kwa plastiki taka. Plastiki za taka zilizorejelewa ni pamoja na taka za plastiki kutoka kwa wazalishaji, viwanda na kaya mbalimbali. Plastiki zimeainishwa kulingana na aina na sifa zao ili kuwezesha usindikaji unaofuata.
Kuponda
Recycled waste plastics need to be crushed to convert large pieces of waste plastics into small pieces. Crushing can be achieved by using plastic crusher equipment, which turns waste plastics into small particles after multiple processes.
Kuosha
Kuna baadhi ya uchafu katika plastiki ya taka iliyokandamizwa, ambayo inahitaji kusafishwa na kusindika. Katika mchakato wa kusafisha, mbinu za kimwili au kemikali zinaweza kutumika kuondoa mabaki ya mabaki, mafuta, mabaki ya kemikali, na kadhalika.
Kukausha
Plastiki zinahitajika kuwekwa katika hali kavu wakati wa mchakato wa uzalishaji, vinginevyo, zinaweza kuathiriwa kwa urahisi na unyevu katika hewa yenye unyevu, na kusababisha kuongezeka kwa kiwango cha chakavu. Kwa hiyo, plastiki ya taka baada ya kusafisha inahitaji kukaushwa.
Kutengeneza pellets za plastiki zilizosindikwa
Extrusion is one of the more common ways to make recycled plastic pellets. The production process includes the steps of melting, extruding, and cooling. The dried plastic is added to the recycled plastic pelletizer for melting and heating. The melted plastic is then extruded through a die to form certain shapes of recycled plastic pellets.