1. Cov roj da dej hom hluav taws xob cua sov txau lub cev (patented tshuab):
1) Qhov dej txau kub yog cov khoom siv kub, qhov kub tau ruaj khov, thiab qhov kub hloov pauv tau yooj yim dua lossis sib npaug rau 0.1 ℃. Nws yuav daws cov teeb meem xws li kev sib koom ua ke tsis tseeb, cov kaus mom tsis sib xws uas yog tshwm sim los ntawm kev kub tsis sib xws.
2) Vim tias qhov ntsuas kub siab tau tuaj yeem txo cov yeeb yaj kiab tuab txog 0.1mm (txuag tau Gelatin txog 10%).
2. Lub khoos phis tawm hloov kho qhov txhaj tshuaj ntim tau. Qhov zoo dua yog txuag lub sijhawm, txuag cov ntaub ntawv raw. Nws yog nrog kev thauj khoom siab, chaw tsim khoom yog ≤ 1%, txo qis kev ploj ntawm cov khoom nyoos.
3. Reversing phaj, sab saud thiab qis dua lub cev, sab laug thiab txoj cai ncoo nyuaj rau HRC60-65, yog li nws yog ruaj khov.
4. Mould kaw phaj yog peb-taw tes ntsuas phoo, yog li mould qhib kev khiav haujlwm yog qhov yooj yim.
5. Tsawg lubrication lubrication system txo cov roj pulaffin noj thiab txuag tus nqi. Thiab cov roj kom muaj nuj nqis yog hloov kho raws li qhov nrawm.
6. Lub tshuab tau nruab nrog cov cua txias txias, nruab nrog chiller.
7. Roj hmab yob tau txais kev sib cais ntau zaus hloov cov kev cai ceev. Yog tias qhov zoo ntawm cov kua roj hmab tsis zoo thaum kev tsim khoom, nws tuaj yeem daws los ntawm kev kho cov ceev ntawm roj hmab yob.
8. Cua txias tsim qauv hauv thaj chaw pellet yog li cov ntsiav tshuaj tsim zoo nkauj dua.
9. Tshwj xeeb cua thoob yog siv rau pellet ib feem ntawm pwm, uas yooj yim heev rau kev ntxuav.
