Qhov zoo tshaj plaws Parallel Twin Screw Barrel Hom rau Extrusion Xav Tau

Qhov zoo tshaj plaws Parallel Twin Screw Barrel Hom rau Extrusion Xav Tau

Xaiv ibparallel twin ntsia hlau chimtailored rau extrusion xav tau kev pab kom ua tau zoo tshaj plaws nyob rau hauv manufacturing. Ua cov hom lag luam hauv 2025, xws li Coperion thiab KraussMaffei, tsav kev tsim kho tshiab kom tau raws li qhov xav tau hloov zuj zus.

  1. Kev lag luam ntse tsim, suav nrog cov thev naus laus zis tuag, tab tom loj hlob ntawm11.7% CAGR.
  2. Cov ntaub ntawv Sustainable tam sim no hais txog 85% ntawm lub neej emissions.

Conical thiab parallel twin ntsia hlau chim, qhov tseem ceeb rau kev ua tau zoo, ua raws li cov kev nce qib no. Lawv precision txo cov khib nyiab thiab txhim kho cov nqi ua haujlwm, ua rau lawv yog lub hauv paus ntawmzoo ntxaib ntsia hlau thiab yas chim.

Sab saum toj Manufacturers thiab lwm tus neeg ntawm Parallel Twin Screw Barrels

Sab saum toj Manufacturers thiab lwm tus neeg ntawm Parallel Twin Screw Barrels

Kev lag luam thoob ntiaj teb extrusion cia siab rau cov tuam txhab tsim khoom tshiab kom xa cov khoom zooparallel twin ntsia hlau chim. Cov tuam txhab lag luam no ua lag luam nrog cov thev naus laus zis siab, kev tsim vaj tsev precision, thiab kev cog lus rau cov neeg siv khoom txaus siab. Hauv qab no yog cov ntsiab lus ntawm cov tuam txhab sab saum toj thiab lawv cov kev koom tes rau kev lag luam.

Coperion

Coperion tau tsim nws tus kheej ua tus pioneerhauv kev lag luam extrusion. Lub tuam txhab tshwj xeeb hauv kev sib txuas sib txuas, sib koom ua ke ntxaib-ntsia hlau extruders, uas yog ib qho tseem ceeb rau kev ua tau zoo ntawm kev sib txuas ntxaib ntsia hlau chim.

  • Tshaj li 15,000 lub tshuab ua ke tau teeb tsa thoob ntiaj teb qhia txog Coperion qhov kev lag luam dav dav.
  • Txij li thaum xyoo 1950, lub tuam txhab tau teeb tsa cov qauv tshiab hauv tshuab thiab cov qauv tsim rau kev siv tshuab.
  • Nws cov kev daws teeb meem tshiab ua kom cov khoom siv tau zoo, ua rau nws muaj lub npe ntseeg hauv kev lag luam.

Coperion qhov kev txawj ntse hauv kev tsim cov tshuab ua haujlwm siab ua kom ntseeg tau thiab ua tau zoo rau ntau yam kev siv, suav nrog cov yas thiab cov khoom noj.

Leistritz

Leistritz muaj npe nrov rau nws cov tshuab extrusion siab heev. Lub tuam txhab tsom rau kev sib koom ua ke ntawm cov ntsia hlau thiab kev tswj qhov kub thiab txias, uas txhim kho kev ua haujlwm ntawm cov ntsia hlau sib npaug sib npaug.

Hom Technical Parameters Pros Cons
Leistritz Co-rotating screws, Kub tswj Txhim khu kev sib xyaw, Muaj peev xwm ntau lawm Cov nqi pib nqis peev ntau dua

Leistritz txoj kev cog lus rau kev tsim kho tshiab ua kom muaj peev xwm ntau lawm thiab muaj peev xwm ua tau zoo dua. Nws cov tshuab yog qhov zoo tagnrho rau kev lag luam uas xav tau cov khoom siv ua tiav.

KraussMaffei

KraussMaffei ua ke ntau yam thiab precision hauv nws cov tshuab extrusion. Lub tuam txhab muaj ob qho tib si co-rotating thiab counter-rotating designs, catering rau ntau yam kev siv.

Hom Technical Parameters Pros Cons
KraussMaffei Co-rotating thiab counter-rotating designs Kev sib xyaw ua haujlwm siab, Kev siv dav dav Yuav tsum muaj kev txawj ua haujlwm thiab kev saib xyuas

KraussMaffei cov txheej txheem ua tau zoo hauv kev sib xyaw thiab kev tuav cov khoom, ua rau lawv xaiv rau kev lag luam xws li plastics thiab tshuaj.

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Zhejiang Zhongyang Screw Manufacturing Co., Ltd. Lub tuam txhab tsom mus rau kev xa cov khoom ruaj khov thiab cov khoom zoo raws li cov neeg siv khoom xav tau.

  • Nws cov thoob yog engineered rau uniform melting, sib tov, thiab conveying ntawm cov ntaub ntawv.
  • Lub tuam txhab ua haujlwm rau ntau hom kev lag luam, suav nrog cov yas, roj hmab, thiab kev ua zaub mov.
  • Customization xaiv kom muaj kev sib raug zoo nrog ntau lub tshuab extrusion.

Zhejiang Zhongyang kev cog lus rau kev ua tau zoo thiab kev tsim kho tshiab tau txais nws lub koob npe nrov hauv kev lag luam thoob ntiaj teb.

Shanghai Jurry Plastic Machinery Co., Ltd.

Shanghai Jurry Yas Machinery Co., Ltd. specializes nyob rau hauv manufacturing parallel ntxaib ntsia hlau chim rau PVC yeeb nkab ntau lawm. Lub tuam txhab tsim cov khoom lag luam kom ntseeg tau tias muaj txiaj ntsig zoo thiab ua haujlwm zoo ntawm cov khoom siv PVC.

  • Tshwj xeeb ntsia hlau ntsiab thiab chim geometry txhim khu cov khoom tuav.
  • Lub tuam txhab cov khoom lag luam xa cov txiaj ntsig zoo ib yam, ua kom cov kav dej PVC zoo.
  • Nws tsom ntsoov rau cov neeg siv khoom txaus siab ua rau muaj kev txhim kho txuas ntxiv hauv cov khoom tsim.

Shanghai Jurry qhov kev txawj ntse hauv PVC yeeb nkab ntau lawm ua rau nws muaj kev ntseeg siab koom tes rau cov tuam txhab nrhiav kev txhim khu kev qha extrusion.

Cov yam ntxwv tseem ceeb thiab cov txiaj ntsig ntawm Leading Brands

Durability thiab Material Quality

Cov tuam txhab lag luam saum toj kawg nkaus ua qhov tseem ceeb rau kev ua haujlwm ntev thiab cov khoom siv zoo kom ntseeg tau tias kev ua haujlwm ntev. Lawv siv cov khoom siv zoo libi-hlau liners rau txhim kho hnav tsis kamthiab 45 # steel cylinders rau kev ua haujlwm ruaj khov. N00 nitriding steel txhim kho corrosion kuj, thaum H6 lossis D11 cov ntaub ntawv muaj qhov tshwj xeeb hnav tsis kam. Rau cov xwm txheej hnyav, HSS-PM steel muab qhov tsis sib haum xeeb.

Hom khoom Kev piav qhia
Bi-hlau liner Enhances durability thiab hnav tsis kam
45 # steel lub tog raj kheej Muab cov qauv kev ncaj ncees
N00 nitriding hlau Txhim kho corrosion kuj
H6 los yog D11 Muab siab hnav tsis kam
HSS-PM Cov hlau tshwj xeeb rau cov mob hnyav

Cov ntaub ntawv no xyuas kom meej tias qhov sib npaug ntxaib ntsia hlau chim tuaj yeem thov cov ntawv thov, tswj kev ua haujlwm zoo ib yam dhau sijhawm.

Precision thiab kev ua tau zoo

Cov khoom lag luam ua ke ua ke cov kev tswj hwm qib siab kom ua tiav qhov tseeb thiab kev ua tau zoo. Cov tshuab no tswj xyuas qhov tseem ceeb xws li qhov kub, qhov ceev ceev, thiab tus nqi pub. Kev saib xyuas lub sijhawm tiag tiag ua kom cov khoom siv tsis sib xws, txo cov khoom pov tseg thiab txhim kho cov khoom zoo. Qhov no theem ntawm precision ua rau parallel ntxaib ntsia hlau chim indispensable rau industries yuav tsum tau zoo ib yam.

Customization Options

Cov neeg tsim khoom muaj ntau txoj kev xaiv los ua kom tau raws li kev xav tau ntawm kev lag luam sib txawv. Cov neeg siv khoom tuaj yeem xaiv cov qauv ntsia hlau tshwj xeeb, lub thoob geometry, thiab cov khoom sib xyaw ua ke raws li lawv daim ntawv thov. Piv txwv li, tshwj xeeb configurations rauPVC yeeb nkab ntau lawmxyuas kom muaj kev ua haujlwm zoo ntawm cov khoom siv PVC. Qhov kev hloov pauv no tso cai rau cov lag luam los txhim kho lawv cov txheej txheem extrusion kom ua tau zoo tshaj plaws.

Kev them nyiaj yug tom qab muag thiab Warranty

Kev ntseeg siab tom qab-muag kev txhawb nqa thiab kev lav phib xaub tau teeb tsa cov npe saum toj kawg nkaus. Cov neeg tsim khoom muab kev pabcuam kev pabcuam, kev pabcuam tu, thiab hloov qhov chaw kom ntseeg tau tias tsis muaj kev cuam tshuam. Warranties npog cov khoom tsis xws luag thiab cov teeb meem kev ua tau zoo ua rau cov neeg siv khoom muaj kev thaj yeeb nyab xeeb, txhawb kev ntseeg siab ntawm cov khoom zoo.

Kev siv Parallel Twin Screw Barrels

Yas Extrusion

Parallel twin ntsia hlau chim ua lub luag haujlwm tseem ceeb hauvyas extrusion txheej txheem. Lawv cov qauv tsim ua kom muaj txiaj ntsig zoo los ntawm kev txo lub sijhawm nyob hauv, uas ua rau cov khoom siv nrawm nrawm. Tus kheej-tu feature minimizes cov khoom pov tseg, pab txhawb kev sustainability. Flexibility nyob rau hauv kev khiav hauj lwm tsis tso cai rau manufacturers los kho tus nqi extrusion thiab sib xyaw ua haujlwm tau yooj yim.

  1. Txo lub sij hawm nyobtxhim kho throughput thiab zog efficiency.
  2. Cov txheej txheem ntxuav tus kheej txo cov khib nyiab, txhawb kev ua haujlwm hauv eco.
  3. Adjustable khiav hauj lwm tsis optimize extrusion tus nqi thiab sib tov zog.
  4. Txhim khu kev sib tov muaj peev xwm ua kom muaj kev sib xyaw ua ke ntawm cov ntaub ntawv.

Coperion's ZSK Mc¹⁸ Twin Screw Extruder ua piv txwv cov txiaj ntsig no. Nws qhov kev ua haujlwm siab torque thiab precision manufacturing ua rau nws zoo tagnrho rau engineering plastics, xa cov txiaj ntsig zoo ib yam thaum txuag lub zog.

Kev ua zaub mov

Parallel ntxaib ntsia hlau chim yog indispensable nyob rau hauv daim ntawv thov zaub mov. Lawv muaj peev xwmtexturize cov protein zoostems los ntawm qhov tshwj xeeb tsim ntawm ob sab hauv rotating screws. Cov ntsia hlau no sib dhos thiab ntws cov ntaub ntawv sib npaug, ua kom cov khoom zoo ib yam.

  • Lub extruder tus tsim txhawb precision manufacturing, tseem ceeb heev rau cov zaub mov-qib daim ntaub ntawv.
  • Kev ua haujlwm txuag hluav taws xob txo cov nqi thaum tswj cov khoom siv siab.
  • Txhim khu kev sib xyaw muaj peev xwm tso cai rau kev tsim cov khoom noj khoom haus sib txawv, suav nrog cov proteins thiab khoom noj txom ncauj.

Cov neeg tsim khoom cia siab rau cov kab ke no kom ua tau raws li cov qauv kev nyab xeeb khoom noj uas nruj thaum ua tiav kev ua haujlwm zoo tshaj plaws.

Tshuaj thiab Pharmaceutical Industries

Kev lag luam tshuaj thiab kws tshuaj tau txais txiaj ntsig los ntawm kev siv ntau yam ntawm cov kab sib txuas ntxaib ntsia hlau thoob. Cov tshuab no tswj cov ntaub ntawv nyuaj nrog qhov tseeb, ua kom muaj kev sib xyaw ua ke thiab kev sib xyaw ua ke. Lawv yoog tau rau ntau yam kev ua haujlwm ua rau lawv tsim nyog los tsim cov tshuaj tshwj xeeb thiab cov tshuaj formulations.

  • Uniform mixing ua kom cov khoom zoo ib yam.
  • Adjustable parameters haum cov khoom siv sib txawv.
  • Cov yam ntxwv tu tus kheej txo qhov kev pheej hmoo kis kab mob, tseem ceeb rau kev siv tshuaj.

Parallel ntxaib ntsia hlau chim streamline ntau lawm txheej txheem, enabling manufacturers kom tau raws li cov qauv zoo thaum tswj kev ua hauj lwm efficiency.

Yuav Ua Li Cas Xaiv Qhov Chaw Tsim Khoom Zoo

Xaiv cov chaw tsim khoom tsim nyog rau cov khoom siv extrusion yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam rau kev tsim khoom thiab cov khoom zoo. Los ntawm kev ntsuam xyuas cov ntsiab lus tseem ceeb xws li kev ua tau zoo, tus nqi, kev hloov kho, thiab cov lus pom zoo rau cov neeg siv khoom, cov lag luam tuaj yeem ua cov kev xaiv paub uas ua raws li lawv cov hom phiaj ua haujlwm.

Kev ntsuas kev ua tau zoo thiab kev ntseeg siab

Kev ua tau zoo thiab kev ntseeg tau yog lub hauv paus ntawm txhua qhov zoo tshaj plaws extrusion system. Cov neeg tsim khoom yuav tsum ua kom pom cov ntaub ntawv pov thawj ntawm kev xa cov khoom siv ruaj khov thiab siv tau zoo. Cov lag luam tuaj yeem ntsuas qhov no los ntawm kev tshuaj xyuas cov khoom siv hauv kev tsim cov khoom siv, xws li hnav-resistant alloys lossis corrosion-resistant coatings. Tsis tas li ntawd, kev ntsuam xyuas cov cuab yeej nyob rau hauv lub ntiaj teb tiag tiag tej yam kev mob muab kev nkag siab rau nws kev ua hauj lwm stability thiab sib xws.

Tswv yim: Nrhiav cov tuam txhab lag luam uas muaj ntawv pov thawj kev ua tau zoo los yog cov ntaub ntawv ntsuam xyuas thib peb. Cov ntaub ntawv no tau lees paub qhov kev ntseeg tau ntawm lawv cov khoom.

Sib piv Tus nqi thiab tus nqi

Txawm hais tias tus nqi yog qhov tseem ceeb, nws yuav tsum tsis txhob cuam tshuam tus nqi muab los ntawm cov chaw tsim khoom. Tus nqi qis dua yuav zoo li ntxim nyiam thaum xub thawj, tab sis nws tuaj yeem ua rau cov nqi kho mob ntau dua lossis txo qis kev ua haujlwm dhau sijhawm. Hloov chaw, cov lag luam yuav tsum tsom mus rau tag nrho cov nqi ntawm cov tswv cuab, uas suav nrog cov khoom xws li kev siv hluav taws xob, kev tu vaj tse, thiab kev ua neej nyob.

Qhov xwm txheej Kev piav qhia Qhov tseem ceeb
Tus nqi pib Upfront tus nqi ntawm cov khoom siv Pab txiav txim seb muaj peev xwm ua tau li cas
Cov nqi kho mob Cov nuj nqis rau kev tu thiab kho Muaj feem xyuam rau kev them taus mus sij hawm ntev
Zog Efficiency Kev siv hluav taws xob thaum ua haujlwm Txo cov nqi ua haujlwm
Cov khoom siv Lifespan Durability thiab lub neej ntev ntawm cov khoom Xyuas kom muaj nuj nqis mus sij hawm ntev

Los ntawm kev sib piv cov xwm txheej no, cov lag luam tuaj yeem txheeb xyuas cov tuam txhab lag luam uas muaj qhov sib npaug zoo tshaj plaws ntawm tus nqi thiab tus nqi.

Ntsuam xyuas Customization Capabilities

Customization plays lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li cov kev xav tau tshwj xeeb. Cov tuam txhab ua lag luam muab cov kev daws teeb meem, xws li cov qauv tsim tshwj xeeb los yog cov khoom siv tshwj xeeb hauv lub thoob, txhawm rau txhim kho kev ua tau zoo rau cov ntawv thov tshwj xeeb. Piv txwv li, ib lub chaw tsim khoom tshwj xeeb hauv PVC yeeb nkab ntau lawm yuav muab cov Parallel Twin Screw Barrel tsim los tswj cov khoom siv PVC kom zoo.

Thaum ntsuam xyuas cov peev txheej customization, cov lag luam yuav tsum xav txog cov hauv qab no:

  • Muaj cov qauv tsim tshwj xeeb rau cov khoom tshwj xeeb lossis cov txheej txheem.
  • Flexibility hauv kev hloov kho cov cuab yeej uas twb muaj lawm kom tau raws li qhov xav tau tshwj xeeb.
  • Kev them nyiaj yug rau kev koom ua ke cov thev naus laus zis siab, xws li automation lossis IoT nta.

Cov neeg tsim khoom lag luam uas muaj qhov tseem ceeb ntawm kev hloov kho ua kom cov lag luam txhim kho lawv cov txheej txheem tsim khoom thiab ua tiav cov txiaj ntsig zoo dua.

Qhov tseem ceeb ntawm cov neeg siv khoom xyuas thiab cov lus pov thawj

Kev tshuaj xyuas cov neeg siv khoom thiab cov lus pov thawj muaj txiaj ntsig zoo rau cov chaw tsim khoom lub koob npe nrov thiab cov khoom zoo. Cov nyiaj xub thawj no qhia txog qhov ua tau zoo thiab qhov tsis muaj zog ntawm cov cuab yeej siv, nrog rau qib ntawm cov neeg siv khoom txhawb nqa. Kev tshuaj xyuas zoo feem ntau qhia txog kev ua tau zoo, txhim khu kev qha tom qab muag, thiab tag nrho cov neeg siv khoom txaus siab.

Nco tseg: Ua tib zoo xyuas cov kev tshuaj xyuas uas hais txog kev siv mus sij hawm ntev thiab kev txhawb nqa tom qab yuav khoom. Cov xwm txheej no yog qhov tseem ceeb rau kev ua kom muaj kev ua haujlwm zoo.

Ntxiv nrog rau kev tshuaj xyuas online, cov lag luam tuaj yeem thov cov ntaub ntawv los ntawm cov chaw tsim khoom. Kev hais lus ncaj qha nrog lwm tus neeg siv khoom muab lub sijhawm los nug cov lus nug tshwj xeeb txog lawv cov kev paub dhau los.

Los ntawm kev soj ntsuam xyuas cov xwm txheej no, cov lag luam tuaj yeem ntseeg siab xaiv cov chaw tsim khoom uas ua raws li lawv cov kev xav tau ua haujlwm thiab cov hom phiaj mus sij hawm ntev.

Cov Kev Lag Luam Tshaj Tawm nyob rau hauv Parallel Twin Screw Barrel Kev Lag Luam

Tsom ntsoov rau Energy Efficiency

Zog efficiencytau dhau los ua ib qho tseem ceeb hauv kev lag luam thaum uas tig mus ntxaib ntsia hlau thoob. Cov neeg tsim khoom tsim cov tshuab uas siv lub zog tsawg dua thaum tswj kev ua haujlwm siab. Advanced ntsia hlau tsim thiab optimized chim geometries txo lub zog poob thaum lub sij hawm ua khoom. Cov kev tsim kho tshiab no tsis yog tsuas yog txo cov nqi ua haujlwm xwb tab sis kuj tseem ua rau muaj kev ruaj ntseg ib puag ncig.

Cov tshuab hluav taws xob siv hluav taws xob kuj ua raws li kev siv zog thoob ntiaj teb los txo cov pa roj carbon hneev taw. Los ntawm kev txo qis kev siv hluav taws xob, cov tuam ntxhab tuaj yeem ua tau raws li kev cai nruj ib puag ncig. Cov qauv no qhia txog kev lag luam kev cog lus los ntsuas kev tsim khoom nrog lub luag haujlwm ecological.

Kev koom ua ke ntawm Automation thiab Smart Technology

Kev koom ua ke ntawm automation thiab cov cuab yeej ntse yog revolutionizing kev lag luam extrusion. Cov tuam txhab tau txais kev lag luam 4.0 thev naus laus zis los txhim kho kev ua haujlwm zoo thiab raug. Cov tshuab ntse nruab nrog IoT muaj peev xwm ua kom muaj kev saib xyuas lub sijhawm thiab kev tswj xyuas qhov tseem ceeb xws li qhov kub thiab txias ceev. Qhov no ua kom cov khoom zoo sib xws thiab txo qis sijhawm.

Ntsiab Lus Kev piav qhia
Kev loj hlob ntawm Biodegradable Plastics Muaj kev tsom mus rau kev tsim khoom lag luam kom ruaj khov uas ua rau muaj kev nce qib ntawm biodegradable plastics.
Txais Kev Lag Luam 4.0 Technologies Cov tuam txhab lag luam tau koom ua ke cov kev tsim khoom ntse los txhim kho kev ua tau zoo thiab tsim khoom.
Kev thov rau cov txuj ci tsim tau zoo Automation thiab IoT yog tsav qhov kev xav tau ntawm cov txheej txheem ntau lawm hauv kev lag luam.

Automation kuj txhawb kev saib xyuas kev kwv yees, tso cai rau cov tuam txhab lag luam daws teeb meem ua ntej lawv nce ntxiv. Qhov no txo ​​cov nqi kho thiab ncua cov cuab yeej siv lub neej, ua rau nws muaj txiaj ntsig zoo rau kev lag luam.

Kev siv cov khoom siv ruaj khov

Sustainability yog shaping lub neej yav tom ntej ntawmparallel twin ntsia hlau chim. Cov neeg tsim khoom tau nce siv cov khoom siv hauv eco los tsim cov thoob thiab cov ntsia hlau. Biodegradable plastics thiab recyclable Cheebtsam tau txais kev muaj koob meej, qhia txog kev lag luam hloov mus rau kev coj ua ntsuab. Cov ntaub ntawv no txo ​​cov pov tseg thiab txhawb kev lag luam ncig.

Kev siv cov khoom siv ruaj khov kuj tseem txhim kho lub koob npe nrov. Cov tuam txhab siv cov kev coj ua no qhia lawv txoj kev cog lus rau kev saib xyuas ib puag ncig, uas cuam tshuam nrog cov neeg siv khoom paub txog. Cov qauv no qhia txog kev lag luam lub luag haujlwm hauv kev txhawb nqa lub neej yav tom ntej kom ruaj khov thaum ua tau raws li qhov xav tau ntau lawm.


Cov khoom lag luam zoo li Coperion, Leistritz, thiab KraussMaffei tswj hwm kev lag luam extrusion nrog cov kev daws teeb meem tshiab. Lawv cov thev naus laus zis nce qib thiab ntau hom khoom lag luam txhim kho cov txheej txheem extrusion thoob ntiaj teb. Cov lag luam tau txais txiaj ntsig los ntawm lawv qhov chaw nyob hauv cheeb tsam, kev muag khoom muaj zog, thiab cov kab ke txhim khu kev qha. Xaiv lub chaw tsim khoom ntseeg tau ua kom cov txiaj ntsig zoo rau cov ntawv thov uas xav tau Parallel Twin Screw Barrel.

FAQ

Dab tsi yog qhov txawv ntawm parallel thiab conical twin ntsia hlau chim?

Parallel ntxaib ntsia hlau chim feature sab-los-sab screws rau kev sib xyaw ua ke. Conical tsim taper rau kev txhim kho siab, zoo tagnrho rau kev siv extrusion tshwj xeeb.


Yuav ua li cas thiaj tswj tau qhov sib npaug ntxaib ntsia hlau chim?

Kev tu tsis tu ncua tiv thaiv cov khoom tsim. Lubricate txav qhov chaw thiab tshuaj xyuas rau hnav. Ua raws li cov chaw tsim khoom cov txheej txheem rau kev ua haujlwm zoo thiab ua haujlwm ntev.


Parallel ntxaib ntsia hlau chim tuav ntau yam ntaub ntawv?

Yog lawm, lawv ua cov khoom sib txawv xws li yas, roj hmab, thiab cov khoom noj khoom haus. Customization ua kom muaj kev sib raug zoo nrog cov ntawv thov tshwj xeeb.


Post lub sij hawm: Jun-12-2025