1. Kev Sau Cov Khoom Siv: Cov khoom siv ua npuas dej tau sau los ntawm ntau qhov chaw, xws li ntim cov khib nyiab, cov khoom siv rwb thaiv tsev, lossis cov khoom pov tseg, thiab coj mus rau qhov chaw rov ua dua tshiab.
2. Kev npaj: Ua ntej pub mis rau hauv lub tshuab melting, cov khoom ua npuas ncauj yuav ua rau qee cov kauj ruam kev npaj, xws li sorting, tu, thiab shredding, kom tshem tawm cov kab mob thiab txo cov khoom kom zoo ib yam.
3. Melting thiab Compaction: Cov khoom ua npuas ncauj yog ces muab tso rau hauv lub tshuab melting, qhov uas lawv raug tshav kub thiab siab. Lub tshuab siv kev sib xyaw ua ke ntawm cov khoom siv cua sov, xws li cua kub, chav, lossis cua sov cov ntsiab lus, kom yaj cov npuas yas rau hauv lub xeev molten. Raws li cov npuas dej melts, nws yog compressed los ntawm hydraulic los yog mechanical siab kom txo nws ntim thiab nce nws ceev.
4. Extrusion lossis Moulding: Thaum cov yas ua npuas ncauj tau yaj thiab sib sau ua ke, lawv yuav raug extruded los ntawm kev tuag los tsim cov cav ntoo lossis cov khoom siv rov ua dua tshiab. Xwb, lawv tuaj yeem raug molded rau hauv cov duab tshwj xeeb lossis cov ntawv, nyob ntawm qhov yuav tsum tau ua ntawm cov txheej txheem rov ua dua tshiab lossis kev siv kawg ntawm cov khoom siv rov ua dua tshiab.
5. Txias thiab Solidification: Cov khoom siv extruded los yog molded recycled yog ces txias kom khov rau hauv nws daim ntawv kawg. Kev ua kom txias tuaj yeem ua tiav siv dej los yog cua txias tshuab ua ke rau hauv lub tshuab.
6. Txiav thiab ntim: Tom qab ua kom tiav, cov khoom siv ua npuas dej tuaj yeem ua cov txheej txheem ntxiv, xws li txiav rau hauv cov me me los yog ntim rau hauv pob, ua ntej xa mus rau cov tuam txhab lossis lwm cov neeg siv khoom kawg rau kev ua haujlwm ntxiv lossis rov siv dua.
Ua npuas ncauj yas yaj tshuab ua lub luag haujlwm tseem ceeb hauv kev rov ua dua ntawm cov yas ua npuas ncauj, pab tshem cov khib nyiab los ntawm qhov chaw pov tseg thiab txo cov pa phem ib puag ncig. Los ntawm melting thiab compacting ua npuas ncauj plastics rau hauv cov ntaub ntawv denser, cov cav tov no pab kom cov khoom siv tau zoo thiab rov siv cov ntaub ntawv tseem ceeb, ua rau muaj kev lag luam ruaj khov thiab ncig.
Cim npe nrov: Ua Npuas Ncauj Yas Melting Tshuab, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, nqe, lub tshuab nqus tsev, kev muag khoom