1. Haum rau molding loj thiab ntxiv -loj qhov chaw. Feem ntau cov txheej txheem yas molding tso cov yas thiab pwm nyob rau hauv lub siab loj heev thaum lub sij hawm molding txheej txheem, xws li dav siv txhaj molding, compression molding, extrusion, thiab tshuab molding. Yog li ntawd, thaum siv cov txheej txheem molding los tsim cov yas loj, tsis yog tsuas yog yuav tsum cov pwm uas muaj peev xwm tiv taus siab siv, ua rau lawv loj thiab nyuaj, tab sis cov khoom siv yas molding yuav tsum tau tsim thiab tsim kom muaj zog heev, sib txuas ua rau qhov nyuaj thiab tus nqi ntawm pwm ua thiab tsim khoom. Nyob rau hauv sib piv, vim hais tias rotational molding tsuas yog yuav tsum tau lub thav duab kom muaj zog txaus los txhawb qhov hnyav ntawm cov khoom, pwm, thiab thav duab nws tus kheej, nrog rau cov pwm - kaw quab yuam los tiv thaiv cov ntaub ntawv to, txawm rau loj thiab ntxiv - cov yas loj xws li corrosion- resistant tanks, cov khoom hnyav heev thiab pwm tsis tas yuav tsum tau. Pwm ua thiab kev tsim khoom yog yooj yim heev, nrog luv luv kev voj voog thiab cov nqi qis. Raws li txoj cai, yuav luag tsis muaj kev txwv siab rau qhov loj ntawm qhov chaw molded siv rotational molding. Txawm li cas los xij, nws yooj yim txwv los ntawm kev tsim khoom thiab kev thauj mus los. Kev tsim cov thawv yas loj loj uas siv tshuab moulding yuav ua tsis tau yam tsis muaj cov khoom kim heev thiab cov khoom siv tshuab moulding.
2. Rotational molding yog tsim rau ntau hom me me -batch yas khoom, nrog rau corrosion- resistant cia tanks. Vim tias cov pwm siv hauv kev sib hloov molding tsis raug rau sab nraud quab yuam, lawv yooj yim, pheej yig, thiab yooj yim los tsim. Tsis tas li ntawd, rotational molding cov cuab yeej muab kev yooj yim dua; ib lub tshuab tuaj yeem ua rau ib lub pwm loj lossis ntau lub pwm me me. Nws tuaj yeem pwm qhov sib txawv ntawm qhov sib txawv thiab cov duab ib txhij, tsuav yog cov khoom siv raw siv tib yam thiab cov khoom tuab zoo sib xws. Yog li ntawd, rotational molding ntawm corrosion- resistant cia tso tsheb hlau luam muaj kev yooj yim dua piv rau lwm txoj kev molding.
3. Kev sib hloov molding tso cai rau kev hloov xim yooj yim. Nyob rau hauv rotational molding, cov khoom yog ntxiv ncaj qha mus rau pwm txhua lub sij hawm, kom ntseeg tau tias tag nrho cov khoom nkag mus rau hauv cov khoom. Cov khoom yog ntxiv tsuas yog tom qab cov khoom raug tshem tawm ntawm pwm rau lub voj voog molding tom ntej. Yog li ntawd, thaum hloov cov xim ntawm cov khoom, tsis muaj cov khoom siv nkim, thiab tsis tas yuav siv sij hawm ntxuav lub tshuab thiab pwm. Thaum siv ntau yam pwm rau rotomold cov khoom yas tib yam, peb tuaj yeem ntxiv cov ntaub ntawv ntawm cov xim sib txawv rau cov pwm sib txawv rau rotomold cov khoom yas ntawm cov xim sib txawv tib lub sijhawm.
