Koob kabmob
Koob muaj nqi dab tsi?
Koob rau cov menyuam cov kabmob yog cov menyuam kabmob nrog cov menyuam nrog cov sib piv nrog lub siab sib piv. Koob rau cov menyuam bearings siv elongated, cylindal rollers uas sib zog rab koob rollers. Lawv feem ntau muaj cov menyuam uas muaj tsawg kawg yog plaub zaug ntev dua lawv lub taub. Nws yog cov kabmob uas ua tau zoo ntawm kev kub ceev. Lub rab koob rollers tau coj los ntawm profiled high-rigidity precision tawb kom ntseeg tau tsawg kawg nkaus. Txawm hais tias lawv cov bearcent-sortal thaj tsam, cov kabmob no muaj lub zog thauj khoom muaj peev xwm, ua rau lawv zoo tshaj rau cov kev npaj cov kabmob nrog tsawg radial chaw.
Qhov Zoo Ntawm Cov Kab Mob Koob
Tsawg txij nkawm
Feem ntau rab koob txhaj rau cov menyuam cov kabmob tsis tas yuav txhua hnub, txhua lub lim tiam, lossis ib hlis ib zaug txij nkawm. Txawm li cas los xij, lawv yuav tsum tau khaws cia kom tsim nyog lubricated. Qhov no txhais tau hais tias xaiv txoj cai ntawm txoj cai ntawm cov roj nplua nyeem kom raug rau cov khoom siv yob (koob) ntawm cov kabmob.
Qhov tshwj xeeb axial & radial thauj khoom
Axial loads, qee zaum hu ua tshuab thauj khoom, yog cov tub rog sib piv rau lub axis, thaum lub zog radial thauj khoom mus rau axis. Koob rau cov menyuam cov kabmob muaj peev xwm zoo heev thiab radial load muaj peev xwm vim tias lawv txhawb nqa cov khoom lag luam siab nyob rau hauv cov rooj mounting (axial taw qhia) thiab kev taw qhia radial.
Zoo heev rigidity
Rigidity hais txog cov ntaub ntawv muaj peev xwm los tswj nws cov duab thiab tsis deform, khoov, lossis tawg thaum lub zog sab nraud tau siv. Kev lag luam koob cov menyuam muaj kev tawm tsam zoo heev, thiab txawm tias muaj kev cuam tshuam me me ntawm cov kabmob cov kabmob yuav tsis cuam tshuam rau nws txoj haujlwm. Siv cov kabmob sib zog hauv cov ntawv thov nruj nrog cov xim kub thiab radial loads pab tiv thaiv cov chaw mating thiab ib sab los ntawm kev sib txhuam thiab kev hnav ntau dhau.
Zoo rau kev siv ceev
Pob cov kabmob tsim cov nyiaj tsawg dua ntawm cov quab yuam Centrifugal thaum cov ntawv thov ceev. Qhov no nce kev sib txhuam, ua rau cov pob kabmob overheating thiab nws thiaj li tawg. Sib piv, Koob rau cov menyuam cov kabmob tsim kom muaj ntau dua centrifugal quab yuam nrog kev nplua ntau vim tias cov khoom siv ntau dua li cov khoom hauv pob bearings. Koob rau cov menyuam cov kabmob tseem ua rau muaj kev sib hloov ntau thiab yuav tsis muaj kev sib hloov ntawm kev kub ceev, uas ua rau lawv zoo rau cov kev siv kub siab.
Tsawg coefficient ntawm kev sib txhuam
Ib coefficient ntawm kev txhuam hniav txhais tau tias kev tawm tsam ntawm ob thaj chaw qis. Koob rau cov menyuam cov kabmob muaj cov coefficient tsawg ntawm kev sib txhuam thaum ua haujlwm. Qhov no txhais tau tias kev sib txhuam yog tsawg, thiab raws li qhov tshwm sim, cov kabmob yuav tsis overheat. Nws kuj txhais tau tias cov kabmob tsis tas yuav tsum muaj ntau lubrication los tswj kev sib txhuam ntawm mating qhov chaw.
Tshwj Xeeb Cov Khoom Siv Neeg Kho Tshuab
Vim tias cov kabmob yuav sib cuag nrog lwm cov hlau, nce nws lub hardness, tensile lub zog, du los ntawm kev kho mob kub ntawm cov kabmob thaum tiv thaiv ib qho mating. Qhov no ua rau muaj zog, ntau cov kabmob ruaj khov uas kav ntev dua thiab xav tau tsawg hloov hloov.
Vim li cas thiaj xaiv peb
Peb Lub Hoobkas
Peb lub Hoobkas npog tau ntau tshaj li 20, {1}} square meter av suav nrog 16, {square}}}} cov neeg ua haujlwm tshaj 200 tus neeg ua haujlwm.
Peb Daim Ntawv Pov Thawj
Peb kuj muaj cov hom lag luam, chger, kev siab ntev, thiab txais ISO, SGS, ROHS daim ntawv pov thawj. Peb lees txais Alibaba kev paub tseeb.
Siab zoo
Peb zoo siab rau cov khoom siv khoom siv khoom siv thiab xyuas kom txhua tus ua kom peb tus qauv nruj rau kev ua tau zoo.
Tus me nyuam sai
Qhov kev xa ceev nrawm nrawm nrawm, thiab kev xa khoom yuav raug txheeb tawm rau koj sai li sai tau thaum qhov kev txiav txim tso.
Hom rab koob kabmob
Sab nraud ntiv nplhaib rau kos cov khob rab koob rau cov menyuam bearings (DC hom)
Lub nplhaib sab nraud rau kev kos lub khob rab koob rau cov menyuam bearings (DC hom) yog ua los ntawm cov qauv txias-rolled steel sawb. Nws tsim nyog rau cov ntawv thov uas muaj kev txwv thiab tsev nyob uas tsis txaus ua haujlwm ua kev sib tw. Nws tsis muaj qhov xav tau rau qhov chaw ntsuas axial thaum DC koob rau cov menyuam cov kabmob tau nias rau hauv tsev.
Cov tub ntxhais tawm sab nraud Ring Koob Rau Cov Menyuam Clutch
Lub suab tawm sab nraud ntiv tes rab koob clutch yog ib hom clutch stutched sab nraud (ib-txoj kev clutch)
Koob rau cov menyuam thiab cov retainer los ua ke
Lub koob rau cov menyuam thiab lub tawb cov rooj sib txoos sib cais cov kabmob. Txhua rab koob yog qhov tseeb qhia thiab tuav los ntawm lub tawb. Nws muaj qhov muaj peev xwm siab tshaj plaws tsim thiab muaj kev tsim qauv loj heev hauv cov qauv me me thiab chaw. Qhov kev ncua deb ntawm ob qho kev qhia ntawm lub tawb kom paub meej cov lus qhia ntawm rab koob thiab cov lim tiam tas li. Koob rau cov menyuam lub cev cov limhiam yog tsim nyog thaum tus ncej thiab vaj tse bore yog siv ua RemiWays.
Ntsawj Cov Menyuam Bearings
Thrust cov menyuam cov kabmob muaj ntau qhov ntau thiab tsawg ntawm 5 hli rau 24 {4 hli (0.1969 - 9.4488 ntiv tes) thiab muaj ib txheej ntawm rab koob rollers tuav hauv qhov chaw los ntawm lub tawb.
Khoom Nplhaib Koob Rau Cov Menyuam Bearings
Khoom Nplhaib Koob Rau Cov Menyuam Bearings yog kev cog lus hauv cov qauv, me me hauv Radial qhov loj me, thiab siab hauv kev nqa muaj peev xwm. Qhov no haum rau thaj chaw uas muaj radial zuag qhia tag nrho. Nws tseem dav siv rau cov shafts lossis cov tsev nrog cov khoom txav oscillating. Koob rau cov menyuam kabmob tsuas yog dais radial loads thiab tsis txhob dais axial loads. Thaum tus ncej muaj ib lub axial thauj, nws tuaj yeem siv ua ke nrog lwm cov kabmob. Txawm li cas los xij, nws tsis txwv lub Axial qhov kev tshem tawm ntawm tus ncej lossis vaj tse. Koob rau cov menyuam cov kabmob muaj qhov nrawm tsawg. Thaum lub cav tseem ceeb tau khiav ntawm kev kub ceev, sim siv rab koob rau cov menyuam kabmob nrog tawb. Zoo li lwm hom rab koob rau cov menyuam bearings, nyob rau hauv rooj plaub ntawm tib cov menyuam bearings muaj lub peev xwm loj thiab muaj kev sib txhuam loj heev.
Daim ntawv thov ntawm koob
Kev Lag Luam Automotive
Koob rau cov menyuam kabmob ua lub luag haujlwm tseem ceeb hauv kev tsim khoom lag luam. Lawv tau siv dav hauv lub cav, kis tau tus mob thiab chassis ntawm cov thauj khoom siab thiab tuaj yeem tiv thaiv cov thauj khoom siab thiab muaj peev xwm ua haujlwm kom ntseeg tau zoo thiab ruaj khov ntawm cov tsheb.
Ib tug tub rog
Koob rau cov menyuam kabmob tseem ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm oscillating, xws li pob txha pob txha thiab tus ncej kawg ntawm lub npe tis.
Kev Lag Luam Machinery
Hauv kev lag luam machinery, rab koob rau cov menyuam kabmob kuj ua lub luag haujlwm tseem ceeb. Piv txwv li, hauv cov cuab yeej tshuab, tshuab luam ntawv tshuab, tshuab luam ntawv tshuab thiab lwm cov khoom siv neeg kho mob, thiab txhim kho kev ua haujlwm loj thiab txhim kho cov khoom siv.
Khoom Siv Hluav Taws Xob
Koob rau cov menyuam kabmob kuj tau siv dav hauv cov cuab yeej hluav taws xob xws li cov tshuab hluav taws xob, cov tshuab hluav taws xob, cov tshuab hluav taws xob, ua kom muaj zog ntawm cov khoom lag luam.
Yuav ua li cas rab koob bearings txav lub tsheb lag luam kev lag luam
Rocker Caj Npab Pivots
Cov foos no yog ib feem tseem ceeb ntawm ntau lub tsheb sib txuas. Lawv yog lub luag haujlwm rau cov lus txhais ntawm camshaft thiab rau kev qhib thiab kaw ntawm lub system inlet thiab Outlet li qub. Nrog rau lwm hom bearings, pob zeb caj npab feem ntau ua rau siv cov rab koob chais, nyob rau hauv uas ob bearings mate nrog axis ntawm pob zeb caj npab.
Kev tiv tauj
Lub tsheb tuaj yeem hloov tsis siv neeg ntawm lub tsheb siv rab koob bearings raws li ntau li ntau lwm hom bearings. Cov kabmob no feem ntau tau sau nyob rau hauv lub tog raj kheej puag ncig ua ke los ntawm kev sib dhos roj. Txij li cov kabmob tsis tau nrawm rau lub tog raj kheej, lawv tuaj yeem poob yooj yim ntawm cov cab kuj yog tias tsis kho. Lub hom phiaj tseem ceeb ntawm rab koob bearings muaj nyob hauv qhov chaw xa khoom yog kom txo kev sib txhuam thiab tswj cov ncej endPlay.
Twj
Koob bearings tseem siv nyob rau hauv lub tsheb twj, uas lawv muab radial thrust thiab muab kev pab cuam tshuam nrog kev ua tib zoo sib xws ntawm lub twj tso tawm thiab cov vaj tsev uas nqa cov kabmob tau tso rau nws. Yog li, rab koob bearings ua si lub luag haujlwm ntau lub luag haujlwm ntawm muab cov ntaub qhwv thaum tseem ua kom cov qauv ua kom raws li qhov tseeb.
Lub tshuab nqus
Cov tshuab hluav taws xob uas tau nyob hauv cov tsheb ua rau muaj kev lag luam siab ntau thaum lub sijhawm lawv ua haujlwm. Ib qho kev sib txhuam tau zoo kuj tsim, uas tuaj yeem hnav tau sai ntawm cov chaw sab hauv ntawm lub compressor thiab ua rau muaj kev ua tau zoo. Koob bearings tau ntxiv rau compressors kom yooj yim txoj kev sib txhuam lawv raug rau los ntawm kev faib tawm cov load ntau sib npaug ntawm lawv cov npoo.
Tsav Ncej
Nyob rau hauv lub log tom qab lub log tsheb, tus tsav tsheb feem ntau nqa tau ntau li yim rab koob, nrog plaub bearings nyob rau hauv txhua ntawm cov u-pob qij txha. Ntau cov kabmob tuaj yeem ntxiv rau tus kab ntawv tsav yog tias nws tshwj xeeb yog ntev lossis yog tias nws xav tau kev lag luam ntawm cov kab ntxhab ntxhab.
Cheebtsam ntawm rab koob
Lub nplhaib sab nraud
Lub nplhaib sab nraud yog feem ntau yog qhov chaw nyob ruaj ruaj ntawm cov kabmob thiab muab kev txhawb nqa thiab vaj tsev rau lwm cov. Nws feem ntau yog tsim los ntawm cov hlau tawv tawv kom tiv taus sab nraud thauj khoom thiab ua kom muaj kev ruaj ntseg sab ruaj khov.
Nto Ntiv Nplhaib
Lub nplhaib puab sab hauv tau nruab rau ntawm txoj kev sib hloov rotating thiab muaj lub luag haujlwm rau kis tau lub nra ntawm lub caij sib hloov (xws li cov ntaub pua chaw. Zoo li lub nplhaib sab nraud, nws tseem yog tsim los ntawm cov hlau zoo thiab tej zaum yuav muaj kev sib tw ua ke rau cov rab koob kom txav mus.
Koob yob
Koob yob yog cov khoom thauj khoom hauv rab koob uas cov kabmob uas cov kabmob. Cov cylindrical, rab koob-puab yob muaj ntau dua cov kab uas me me piv rau lawv ntev, tso cai rau lawv kom coj siab radial loads zoo. Lawv yob hauv Rhiav ntawm sab hauv thiab sab nraud ib ncig, faib cov neeg thauj khoom.
Khib nyiab
Cov Roneways yog Groove-zoo li raws lossis txoj kev nyob rau sab hauv thiab sab nraud rings. Lawv coj kev txav ntawm rab koob Rollers, kom lawv nyob twj ywm hauv qhov chaw thiab faib lub nra hnyav. Cov duab thiab kev tsim cov rampears no yuav sib txawv raws li daim ntawv thov tshwj xeeb thiab hom koob uas muaj kabmob.
Tawb los yog tuav haujlwm
Lub tawb los yog khaws cia yog qhov tseem ceeb ntawm rab koob cov menyuam cov kabmob, ua haujlwm tswj kom muaj kev nyab xeeb thiab kev sib zog ntawm rab koob. Nws tiv thaiv kev sib chwv ncaj qha ntawm cov yob ib sab, txo kev sib txhuam thiab hnav thaum tseem ua rau muaj kev ruaj ntseg tag nrho ntawm cov kabmob.
Ntsaws thiab Shields
Koob rau cov menyuam cov kabmob yuav suav nrog cov ntsaws ruaj ruaj lossis daim thaiv npog tiv thaiv sab hauv los ntawm cov paug tsis huv, xws li hmoov av, av, thiab noo noo. Cov ntsaws ntsaws ruaj ruaj muab kev tiv thaiv zoo dua tab sis yuav ua kom muaj kev tiv thaiv zoo dua, thaum cov duab thaiv npog, muaj qee qhov kev tiv thaiv thaum tswj kev sib txhuam qis.
Alloy Steel
Qhov no yog lub siab-zog, muaj cov khoom siv nyuaj ntawm cov pa roj carbon thiab sib txawv ntawm cov ntsiab lus. Alloying cov ntsiab lus tuaj yeem nce lub hardness thiab hnav tsis kam ntawm cov hlau thaum txhim kho nws lub zog thiab lub zog.
Stainless hlau
Stainless hlau yog cov khoom siv nrog cov khoom muaj kev kub ntxhov, feem ntau muaj ntau dua 18%, thiab qee cov ntsiab lus ntawm npib tsib xee, zinc thiab lwm yam.
Iav dawb
Ceramic yog cov khoom siv nrog hardness siab, siab coj kev tawm tsam thiab muaj zog siab. Nws yog feem ntau tsim los ntawm machining superhard cov ntaub ntawv xws li tungsten steel lossis tungsten carbide.
Aluminium Alloy
Aluminium alloy yog cov khoom siv nrog lub teeb yuag, lub zog siab thiab corrosion tsis kam.
Titanium Alloy
Titanium alloy yog ib lub teeb yuag, muaj zog thiab xeb-resistant cov ntaub ntawv.
Yuav Ua Li Cas Yuav Tuav Cov Kabmob
Kho cov kev teeb tsa thiab haum
Thaum txhim kho rab koob rau cov menyuam cov kabmob, nws yog qhov tsim nyog los xyuas kom meej txog qhov yuav tsum tau ua tiav, thiab tib lub sijhawm cuam tshuam nrog kev puas tsuaj lossis tsis ua kev puas tsuaj rau cov kabmob lossis kev ua haujlwm tshwj xeeb. Ib qho ntxiv, cov cuab yeej siv kom haum yuav tsum tau siv thiab cov cuab yeej siv hluav taws xob xws li rauj lossis chisels yuav tsum zam kom tsis txhob muaj kev puas tsuaj sab hauv ncaj qha.
Kev So kom raug
Thaum txhim kho cov rab koob cov kabmob uas muaj cov kabmob uas tsim nyog los ua cov kabmob yob hauv cov kabmob thiab txhim kho qhov tseeb thiab kev sib hloov qhov tseeb ntawm cov kabmob. Txawm li cas los xij, lub zog preload yuav tsum tsis txhob loj dhau los yog me me, muaj kev puas tsuaj, muaj kev puas tsuaj ntau dhau yuav ua rau cov kabmob lossis kev co. Yog li ntawd, nws yog qhov yuav tsum tau los xaiv cov khoom plig uas tsim nyog raws li qhov xwm txheej tiag tiag.
Zoo lubrication
Koob rau cov menyuam cov kabmob yuav tsum tau siv cov roj ntau tsim nyog los txo kev sib txhuam thiab hnav thiab ntev ua lawv lub neej pabcuam. Cov roj nplua nyeem muaj pes tsawg yog cov roj thiab roj, thiab nws yog qhov tsim nyog los xaiv cov roj nplua khoom uas tsim nyog raws li kev ua haujlwm thiab kev siv tau. Nyob rau tib lub sijhawm, cov roj nplua nyeem yuav tsum tau rov ua dua lossis hloov tsis tu ncua kom lub roj nyob hauv sab hauv cov kabmob hauv cov kev coj zoo.
Tswj cov ceev thiab kub
Qhov ceev thiab kub ntawm rab koob uas cov kabmob muaj kev cuam tshuam rau nws lub neej. Hauv kev ua haujlwm, nws yog ib qho tsim nyog los tswj cov kev coj ceev ntawm cov kabmob tsis pub dhau cov kabmob tau ua kom muaj cua sov cov kabmob, kev ua phem ntawm kev hnav thiab muaj kev puas tsuaj. Nyob rau tib lub sijhawm, qhov kub ntawm cov kabmob yuav tsum tau tswj nyob rau hauv cov kev pub rau kev kub hnyiab, deformation lossis kev puas tsuaj rau cov kabmob sab hauv los ntawm kev kub ntau dhau.
Kho
Nquag tshuaj xyuas thiab tswj hwm cov koob Rab phom rau cov menyuam kabmob, suav nrog kev ntxuav, roj nplua nyeem rov qab, thiab tshuaj xyuas kev hnav. Yog tias muaj kev txawv txav hauv cov kabmob, nws yuav tsum tau hais txog nyob rau lub sijhawm kom tsis txhob poob ntau dua.
Cov txheej txheem ntawm koob cov kabmob
Kev xaiv cov ntaub ntawv
Koob rau cov menyuam cov kabmob feem ntau yog ua los ntawm cov khoom lag luam hlau zoo, thiab cov khoom sib txawv yog xaiv raws li cov kabmob ntawm cov kabmob. Cov ntaub ntawv yuav tsum muaj cov yam ntxwv xws li lub zog siab, kev coj ua tau zoo, siab corrosion thiab kub siab ntev. Cov ntaub ntawv uas nquag siv xws li GCR15, GCR15SIMN thiab 9CR18.
Tshuab
Cov txheej txheem ua ntawm rab koob rau cov menyuam kabmob feem ntau yog suav nrog cov kauj ruam hauv qab no:
Precision Txias Teeb Duab
Ua ntej, cov khoom uas tau xaiv txias txias los txhim kho lub xeev crystalline ntawm cov hlau, nce nws lub zog thiab cov yas, thiab txhim kho qhov zoo.
Precise Txiav
Cov hlau txias-kos cov hlau yog ces qhov precision txiav thiab txiav mus rau hauv qhov ntau thiab tsawg qhov sib txawv, rab koob, nrog kev xyaum lossis xaws lossis riam.
Kev Kho Cua Sov
Tom ntej no, feem yog cov cua sov kom hloov pauv lawv microstructure thiab lub zog, txhim kho lawv lub hardness, thiab coj lawv lub zog thiab txhim kho kev ruaj khov thiab txhim kho lawv lub zog ruaj khov.
Sib sau
Thaum kawg, cov machined thiab cov khoom kub-kho tau sib phim kom tau txais kev sib txuam zoo thiab ua haujlwm tau zoo ntawm rab koob rau cov menyuam cov kabmob.
Kev Soj Ntsuam Zoo
Thaum kawg, qhov zoo ntawm rab koob rau cov menyuam bearings yuav tsum tau kuaj nruj thiab kuaj ua ntej lawv tuaj yeem muab tso rau hauv kev pabcuam. Feem ntau, kev tshuaj xyuas yog nqa tawm siv ntau yam kev kuaj xyuas niaj hnub thiab cov cuab yeej kuaj, suav nrog ntsuas me me, cov cuab yeej siv tawv me, ntsuas pob ntseg thiab ua kom lub pobntsuam. Cov cuab yeej tshuaj xyuas no tuaj yeem tshawb xyuas thiab sim qhov zoo ntawm txhua kauj ruam los ntawm cov khoom los ua kom ntseeg tau cov khoom siv zoo ntawm rab koob rau cov menyuam kabmob.
Yuav Ua Li Cas Xaiv Lub Koob Kab Mob
Thauj Peev Xwm
Txiav txim siab qhov ntau thiab kev coj ntawm lub load cov kabmob uas yuav txhawb nqa, txawm tias nws yog radial, axial, lossis kev sib txuam ntawm ob qho tib si.
Ib puag ncig ib puag ncig
Txheeb xyuas qhov chaw ua haujlwm, suav nrog qhov kub thiab txias, muaj feem, thiab nthuav tawm cov paug tsis huv, raws li cov xwm txheej no tuaj yeem cuam tshuam rau kev coj lub neej.
Hov ceev
Xav txog qhov nrawm ntawm cov ntawv thov raws li kev nrawm ntau tuaj yeem cuam tshuam cov kabmob ua tau zoo.
Qeb kawm thiab misalignment
Txiav txim siab yog tias daim ntawv thov yuav tsum tau cov kabmob los tswj cov misalignment, thiab xaiv cov hom tsim nyog raws li ntawd.
Chaw Cuam Tshuam
Xav txog cov chaw seem nyob hauv cov tshuab, raws li kev daws teeb meem zoo li rab koob rau cov menyuam cov kabmob yuav tsim nyog nyob rau hauv lub quarters.
Precision Yuav Tsum
Qee cov ntawv thov thov cov kev ntsuas siab, xws li cov neeg hauv kev lag luam lossis semiconductor.
Lub hauv paus ntsiab lus ntawm kev them cov menyuam cov kabmob feem ntau yog raws li nws cov qauv sib xyaw ua ke, ua rau muaj ntau dua li lwm hom bearings nyob rau hauv tib lub nra. Cov kabmob no tsuas tuaj yeem tiv thaiv radial thauj khoom thiab tsim nyog rau cov ntawv thov uas muaj chaw nyob hauv hluav taws xob tsawg. Koob rau cov menyuam cov kabmob yog cov cim los ntawm kev ua haujlwm siab, kev ua haujlwm du, kev ua haujlwm ntev, thiab yooj yim ntawm kev txij nkawm. Cov chaw tiv tauj me me ntawm cov chais ntawm rab koob ntawm cov menyuam cov kabmob muaj nyob hauv ib thaj tsam me me ntawm cov npoo av siab, uas nce cov thauj khoom nqa muaj peev xwm. Cov menyuam hauv rab koob cov kabmob sib txav ntawm cov npoo npoo ntawm sab hauv thiab sab nraud ntawm lub zog, uas txo cov kev sib txhuam thiab ua kom lub tshuab khiav tau yooj yim dua. Nyob rau tib lub sijhawm, cov pob ntoo nyob hauv rab koob uas cov kabmob cov menyuam tuaj yeem ris lub nra hnyav, uas tuaj yeem txuas ntxiv lub neej ntawm cov kabmob. Vim yog cov menyuam yaus me me ntawm rab koob rau cov menyuam cov kabmob, lawv tuaj yeem siv rau hauv cov cav tov ua haujlwm ntawm kev kub ceev.
Peb lub ntsej muag
Hangzhou Changer Cwj Pwm Co., Ltd. yog ib qho ntawm cov thawj coj thiab cov kws tshaj lij hauv bearings thiab hwj huam kis hauv Suav teb txij li xyoo 2013 xyoo. Lub caij no, kev them nyiaj rov qab txwv cov cuab yeej muaj cov cuab yeej tsim khoom, thiab lwm yam. Peb lub Hoobkas me me} Raws li cov kab nrum rau kev muab cov khoom lag luam ua tiav.
Peb Daim Ntawv Pov Thawj
Peb kuj muaj cov hom lag luam, chger, kev siab ntev, thiab txais ISO, SGS, ROHS daim ntawv pov thawj.
Cov FAQ