Kev paub

Stainless hlau vs Aluminium puab lauj kaub ntau lawm kab

Jul 22, 2026 Tso lus

Rice cooker part

Txheej txheem cej luam ntawm Rice Cooker Inner Pot Materials

Rice cooker puab lub lauj kaub yog lub hauv paus ntsiab lus uas ncaj qha hu rau zaub mov. Nws cov khoom siv thiab cov txheej txheem tsim khoom ncaj qha txiav txim siab ua noj ua haus, kev nyab xeeb zaub mov, thiab cov khoom lag luam lifespan. Tam sim no, ob lub ntsiab lus tseem ceeb ua lag luam: 3003 aluminium alloy (aluminium puab lauj kaub) thiab SUS201 / SUS304 stainless hlau (stainless steel puab lauj kaub).

Txhua yam khoom muaj nws qhov zoo, haum rau kev lag luam sib txawv thiab cov neeg siv khoom xav tau:

Aluminium Inner lauj kaub: Cov khoom siv hluav taws xob sib txawv, lub teeb yuag, tus nqi qis, feem ntau nrog cov txheej tsis-stick

Stainless hlau puab lauj kaub: Corrosion-resistant, khawb-resistant, tsis muaj txheej tev taus, induction cooktop tshaj

Rau cov kab ntau lawm cov peev txheej txiav txim siab, nkag siab txog cov txheej txheem sib txawv thiab cov khoom siv sib txawv ntawm ob hom lauj kaub puab yog tus yuam sij rau xaiv txoj kev peev txheej.

Ua kom tiav cov khoom sib piv

Cov khoom sib piv

Aluminium puab lauj kaub (3003)

Stainless hlau puab lauj kaub (SUS304 / SUS430)

Thermal conductivity

★★★★★ Zoo heev - cov khoom siv hluav taws xob sib txawv

★★★ Nruab Nrab – ~ 1/3 ntawm txhuas

Qhov hnyav

★★★★★ Lub Teeb

★★★ Hnyav (~ 2.8x ntom ntawm txhuas)

Corrosion Resistance

★★★ Yuav tsum tau txheej tiv thaiv

★★★★★ Zoo heev

Scratch Resistance

★★ Txheej yooj yim khawb

★★★★★ Zoo heev

Kev Nyab Xeeb Khoom Noj

★★★ Txheej txheej tev taus

★★★★★ Tsis muaj txheej txheej tev taus

Induction Compatibility

Tsis xav tau lub hauv paus sib xyaw

SUS201 xav tau lub hauv paus brazing

Kev kho saum npoo

Non-stick txheej (PTFE / Ceramic)

Precision polishing (Daim iav / txhuam)

Nqi

Cov khoom siv qis dua

Cov khoom siv ntau dua

Kev sib piv cov kab ntau lawm

Aluminium puab lauj kaub ntau lawm txheej txheem

Blanking (aluminium round sheet) → Honeycomb hauv qab sib sib zog nqus nias → Pre-draw oiling → Primary drawing → Secondary drawing → Flaring/Flanging/Trimming (compound die) → Ntug dov → Dej theem stamping → Ntxuav → Qhuav → Txheej (puag / nruab nrab / sab saum toj) → Curing

Cov yam ntxwv tseem ceeb:

✅ Cov txheej txheem yooj yim sib xws, yooj yim tsim

✅ Muaj kab txheej txheej, tsis muaj kab polishing

✅ Tsis tas yuav tsum tau annealing

✅ Tsis tas yuav tsum tau brazing composite hauv qab

Stainless hlau puab lauj kaub ntau lawm txheej txheem

Stainless hlau blanking → Pre-draw oiling → Primary drawing → Rim annealing → Secondary drawing → Expanding/Flanging → Trimming/Curling → Base phaj blanking → Base phaj forming → Base phaj embossing → Brazing composite hauv qab → Bottom R sib sau → Polishing txheej sab hauv → Sab hauv phab ntsa polishing → Dej qib stamping → Xuab zeb tiav (yeem) → Kev tshuaj xyuas zaum kawg

Cov yam ntxwv tseem ceeb:

✅ Ntau cov txheej txheem, txheej txheem ntau dua

✅ Muaj txoj kab polishing, tsis muaj txheej txheej

✅ Yuav tsum tau kho annealing (ua hauj lwm hardening tshem tawm)

✅ Yuav tsum tau brazing composite hauv qab (induction compatibility)

Rice cooker making machines

SS kettle production line1Cov khoom siv tseem ceeb sib piv

Qeb khoom siv

Aluminium Inner lauj kaub kab

Stainless hlau puab lauj kaub kab

Cov cuab yeej Blanking

Blanking xovxwm

Blanking xovxwm

Cov khoom siv kos duab

150T ob chav ua haujlwm (secondary)

200T / 250T hydraulic xovxwm(Muaj ntau yam)

Cov khoom siv Annealing

❌ Tsis tas yuav

✅ Muaj ntau zaus annealing rauv + maub los + txias

Trimming / Curling khoom

Trimming / curling tshuab

Trimming / curling tshuab (cov menyuam sab hauv xovxwm)

Cov khoom siv brazing

❌ Tsis tas yuav

✅ Brazing tshuab

Cov khoom siv polishing

❌ Tsis tas yuav

Ob-lub taub hau ob-chaw nres tsheb sab hauv qab polisher + sab nrauv polisher + sab hauv kauj ruam / flange polisher + puab phab ntsa polisher + sib txawv-zaum xuab zeb hauv qab tshuab (yeem)

Cov khoom siv txheej txheej

✅ Ntxuav kab + txheej txheej + kho kab

❌ Tsis tas yuav

Kev xaiv txoj cai sab hauv lub lauj kaub cov kab ntau lawm yuav tsum muaj kev ntsuam xyuas zoo los ntawm qhov ntev hauv qab no:

1. Lub Hom Phiaj Kev Lag Luam & Cov Neeg Siv Khoom
Kev lag luam loj, tus nqi-rhiab cov neeg siv khoom → Pom zoo aluminium puab lub lauj kaub kab
Kev lag luam nruab nrab-rau-siab kawg, cov neeg siv khoom zoo → Pom zoo stainless hlau sab hauv lub lauj kaub kab
2. Kev nqis peev nyiaj txiag
Cov peev nyiaj tsawg, rov qab sai → Pom zoo aluminium puab lub lauj kaub kab (qis peev, rov qab sai dua)
Cov peev nyiaj txaus, kev txhim kho mus sij hawm ntev → Pom zoo stainless hlau sab hauv lub lauj kaub kab (siab dua peev, ruaj khov mus ntev rov qab)
3. Khoom Muag Khoom Muag
Nqi-zoo, cov khoom ntim siab → Pom zoo aluminium puab lub lauj kaub kab
Noj qab nyob zoo & nyab xeeb, hwm cov khoom zoo → Pom zoo stainless hlau puab lauj kaub kab
4. Cov kev cai & ntawv pov thawj
Qee lub teb chaws muaj cov kev cai nruj ntawm cov khoom coated → SS puab lub lauj kaub ntawv pov thawj yog yooj yim dua
Cov khoom noj khoom haus sib tiv tauj siab → SS puab lub lauj kaub yooj yim dua
5. Ntau lawm Scale & Automation
Tsawg-nruab nrab muaj peev xwm (tsawg dua lossis sib npaug li 5,000 pcs / hnub) → Aluminium kab ntau tus nqi zoo
Lub peev xwm siab (Ntau dua lossis sib npaug rau 5,000 pcs / hnub) → SS kab tuaj yeem txo tus nqi ntawm ib chav los ntawm automation

Cookware production line

Cov lus nug nquag nug (FAQ)

Q1: Qhov twg muaj kev nyab xeeb dua, aluminium puab lub lauj kaub lossis lub lauj kaub tsis muaj steel hlau sab hauv?

Ob leeg muaj kev nyab xeeb nyob rau hauv ib txwm siv. Aluminium puab lub lauj kaub muaj cov txheej uas tsis yog-stick txheej - tsuav yog cov txheej tsis zoo, cov zaub mov tsis ncaj qha hu rau txhuas. Stainless hlau puab pots tsis muaj txheej, yog li tsis muaj kev pheej hmoo ntawm txheej txheej. Los ntawm qhov kev xav mus ntev, stainless hlau sab hauv pots muaj qhov zoo dua hauv kev nyab xeeb khoom noj.

Q2: Kuv puas yuav tau nqis peev hauv ob txoj kab ntau lawm ib txhij?

Qhov no nyob ntawm koj lub tswv yim ua lag luam. Piv txwv li, nplej cookers nyob rau hauv Bangladesh feem ntau muaj ib tug dual-hauv-lub lauj kaub tsim, ib tug stainless hlau thiab ib tug txhuas, thiab ntau lub tuam txhab loj muaj ob txoj kab ntau lawm.

Q3: Puas yuav mov nplaum rau hauv lub lauj kaub stainless hlau tsis muaj txheej?

Stainless hlau puab lauj kaub ua tiav daim iav tiav (Ra Tsawg dua los yog sib npaug rau 0.2μm) los ntawm precision polishing - qhov saum npoo yog du heev. Nrog rau qhov sib piv ntawm dej-rau- mov thiab kev tswj kev ua noj ua haus, kev nplaum yog tsawg heev. Tsis tas li ntawd, qee lub npe siv micro-kev ntxhib los mos ntawm qhov chaw kho mob txhawm rau txhim kho kev ua haujlwm tsis zoo.

Xa kev nug