FAQ
Daim Ntawv Qhia Kev Xaiv Cov Menyuam - Cov Khoom Siv, Hardness & Deg Kho
Q1: Kuv yuav xaiv cov khoom siv rau cov menyuam li cas rau kuv txoj haujlwm?
A: Cov khoom siv rau cov menyuam tsim nyog yuav tsum raug xaiv raws li ntau yam, suav nrog kev ua haujlwm ib puag ncig, av noo, kub, thauj khoom, kab nrawm, thiab cov ntaub ntawv lossis tshuaj lom neeg hauv kev sib cuag nrog cov menyuam.
- Cov ntawv thov dav dav thiab cov qauv thauj khoom: 45 # steel lossis 20 # carbon steel muab tus nqi -kev daws teeb meem zoo nrog cov khoom siv txhim khu kev qha.
- Cov av noo, khoom noj khoom haus- ua, lossis chaw kho mob: 304 lossis 316 stainless hlau raug pom zoo rau nws cov kev tiv thaiv corrosion zoo heev thiab cov khoom tu cev.
- Lub teeb yuag lossis siab - daim ntawv thov ceev: Aluminium alloy yog qhov kev xaiv zoo tshaj plaws vim nws qhov hnyav qis thiab kev ua haujlwm zoo.
- Kev hnav tsis kam, siab nip siab, lossis roj- daim ntaub ntawv tiv taus: NBR-, PU-, lossis silicone- cov menyuam coated tuaj yeem xaiv raws li kev ua haujlwm tshwj xeeb.
Q2: Cov kev kho deg twg muaj rau cov menyuam, thiab lawv cov txiaj ntsig yog dab tsi?
A: Peb muab ntau yam kev kho mob saum npoo kom tau raws li cov txheej txheem sib txawv thiab cov ntawv thov.
- Hard Chrome Plating: Muab cov tawv tawv siab txog li HRC 60+ thiab zoo heev hnav tsis kam. Nws feem ntau yog siv rau cov menyuam txias, tshuab luam ntawv, thiab lwm yam siab - hnav daim ntaub ntawv.
- Daim iav Polishing: Nto roughness tuaj yeem ncav cuag Ra Tsawg dua lossis sib npaug li 0.02 μm, muab kev tiv thaiv zoo heev - adhesion thiab yooj yim - ntxuav kev ua haujlwm. Nws yog tsim rau yas zaj duab xis, optical zaj duab xis, zaub mov- ua, thiab lwm yam kev siv uas yuav tsum tau ib tug ultra- du nto.
- Roj Hmab Txheej: Muab kev sib txhuam ntxiv, cushioning, lossis kev tiv thaiv. Cov ntaub ntawv txheej xws li NBR, silicone, thiab PU tuaj yeem hloov kho raws li cov roj tsis kam, kub tsis kam, hardness, thiab kev sib txhuam.
Q3: Dab tsi yog qib siab JHC cov menyuam tuaj yeem ua tiav?
A: Peb precision rollers tuaj yeem ua tiav concentricity thiab Total Indicator Runout (TIR) hauv 0.02 hli. Rau siab -cov iav iav qhov tseeb, qhov roughness tuaj yeem ncav cuag li Ra 0.005–0.01 μm.
Ntau dua precision specifications kuj tuaj yeem kho raws li koj cov khoom siv, txheej txheem, thiab daim ntawv thov.
Cov txheej txheem tsim khoom & Kev Tswj Xyuas Zoo
Q4: Dab tsi yog JHC hauv - lub peev xwm tsim khoom hauv tsev suav nrog, thiab qhov zoo yog dab tsi?
A: Tag nrho cov txheej txheem tsim khoom tseem ceeb tau ua tiav hauv peb 7, 000+ m² chaw tsim khoom, suav nrog:
- Roller plhaub welding
- Precision machining
- Dynamic ntsuas
- Chrome plating
- Nto sib tsoo thiab polishing
- Roj hmab txheej
Ua kom cov txheej txheem tseem ceeb no nyob rau hauv -tsev tso cai rau peb kom tswj tau zoo dua ntawm cov khoom zoo, qhov tseeb ntawm qhov loj me, cov sijhawm tsim khoom, thiab lub sijhawm xa khoom.
Nws kuj ua rau peb pab neeg ua haujlwm ua haujlwm teb tau zoo dua rau cov txheej txheem nyuaj, tsis yog - tus qauv, thiab cov kev xav tau ntawm cov menyuam.
Q5: JHC ua li cas kom cov menyuam zoo?
A: Peb ua raws li kev tswj hwm nruj nruj thoob plaws hauv tag nrho cov txheej txheem tsim khoom, los ntawm kev tshuaj xyuas cov khoom siv raw mus rau kev xa khoom kawg.
Peb cov kev tswj xyuas zoo thiab cov txheej txheem tsim khoom ua raws li TÜV Rheinland thiab CE daim ntawv pov thawj yuav tsum tau ua. Cov kev ntsuam xyuas tseem ceeb muaj xws li:
- Dimensional raug
- Roller runout thiab concentricity
- Nto hardness
- Txheej los yog plating thickness
- Dynamic tshuav nyiaj li cas
- Nto roughness
- Kev tshuaj xyuas zaum kawg
Txhua tus menyuam raug tshuaj xyuas raws li cov kev qhia tshwj xeeb ua ntej ua zaub mov xa tuaj.
Cov txheej txheem kev cai rau cov menyuam - Kev kos duab, nqe lus, qauv & ntau lawm
Q6: Dab tsi yog cov txheej txheem ua tiav rau kev txiav txim rau cov menyuam yaus?
A: Peb cov txheej txheem kev cai rau cov menyuam yog tsim los ua kom tiav qhov project kom meej thiab ua haujlwm tau zoo:
1. Kev lees paub qhov yuav tsum tau ua
Muab koj cov duab kos, kev ua haujlwm, kev qhia tshwj xeeb, lossis kev tsim qauv thawj zaug.
2. Kev tshuaj xyuas engineering & nqe lus
Peb cov engineers soj ntsuam cov kev xav tau thiab tuaj yeem muab cov lus pom zoo thiab cov lus hais hauv 24 teev rau cov qauv nug.
3. Order Confirmation & Sampling
Tom qab cov lus qhia tshwj xeeb thiab cov nqe lus lag luam raug lees paub, peb pib nrog qhov kev txiav txim. Prototype lossis qauv tsim tuaj yeem npaj tau thaum xav tau.
4. Kev tsim khoom
Cov rollers yog tsim los ntawm peb kev koom ua ke hauv -cov txheej txheem tsim khoom hauv tsev.
5. Kev soj ntsuam zoo
Dimensional, nto, dynamic tshuav nyiaj li cas, thiab lwm yam kev soj ntsuam yuav tsum tau ua kom tiav ua ntej xa zaub mov.
6. Kev xa khoom & Tom qab-Kev Pabcuam Muag
Peb npaj cov khoom thauj khoom tsim nyog thiab muab kev ua haujlwm tsis tu ncua thiab tom qab- muag kev txhawb nqa.
Q7: Cov ntaub ntawv dab tsi uas kuv yuav tsum muab rau cov lus hais txog kev cai?
A: Txhawm rau pab peb ntsuas koj qhov project thiab muab cov lus hais meej sai, thov muab cov ntaub ntawv hauv qab no:
- Kev kos duab, nyiam dua nyob rau hauv PDF hom, lossis cov ncauj lus kom ntxaws xws li cov kab uas hla, lub ntsej muag ntev, tag nrho ntev, thiab ncej-kawg configuration
- Cov khoom yuav tsum tau muaj, xws li carbon steel, stainless hlau, aluminium alloy, chrome-plated steel, los yog roj hmab-coated nto
- Cov kev cai kho deg
- Daim ntawv thov thiab kev khiav hauj lwm tej yam kev mob, nrog rau cov khoom siv, kab ceev, kev khiav hauj lwm kub, load, thiab cov ntaub ntawv tiv tauj
Qhov ua kom tiav cov ntaub ntawv kev tshaj lij, qhov nrawm dua peb cov engineers tuaj yeem pom zoo rau cov qauv tsim nyog thiab kev tsim khoom.
Lead Time & International Shipping
Q8: Dab tsi yog lub sij hawm ua cov txheej txheem thiab cov txheej txheem kev cai?
A: Rau cov menyuam siv cov lus qhia tshwj xeeb, peb khaws cov khoom muag xaiv lossis tuaj yeem npaj cov khoom sai. Qee cov txheej txheem yob tuaj yeem npaj rau kev xa khoom hauv tsawg li 7 hnub.
Rau kev cai rollers, lub sij hawm txhuas nyob ntawm qhov loj me, cov khoom siv, kev kho deg, kev xav tau, thiab kev txiav txim kom muaj nuj nqis. Lub sijhawm tsim khoom tau lees paub yuav raug muab thaum qhov kev txiav txim muab tso rau.
Q9: Koj puas txhawb nqa kev xa khoom thoob ntiaj teb thiab cov ntaub ntawv kev lis kev cai?
A: Yog. Peb muaj kev paub dhau los muab cov yob rau thoob ntiaj teb kev lag luam.
Nyob ntawm seb koj nyiam Incoterms, xws li FOB lossis CIF, peb tuaj yeem npaj:
- Hiav txwv freight
- Cua freight
- Kev thauj mus los hauv av
- Multimodal kev thauj mus los
Peb tseem tuaj yeem muab cov ntaub ntawv xa tawm tsim nyog thiab kev lis kev cai tshem tawm, suav nrog Daim Ntawv Pov Thawj Keeb Kwm thiab lwm yam ntaub ntawv xa khoom xav tau.
Warranty & Tom qab -Kev Muag Khoom
Q10: Lub sijhawm lav rau JHC rollers yog dab tsi?
A: Peb muab tus qauv 12 lub hlis lav txij li hnub xa khoom rau peb cov khoom siv rau menyuam.
Thaum lub sijhawm lav, yog tias cov khoom lag luam tsis raug lees paub los ntawm kev tsim khoom lossis cov khoom siv tsis raug es tsis yog kev ua haujlwm tsis raug, kev puas tsuaj, lossis kev quab yuam majeure, peb yuav muab kev kho lossis hloov kev txhawb nqa raws li cov lus cog tseg.
OEM / ODM & Tsis pub twg paub
Q11: Puas yog JHC txais OEM thiab ODM rau cov menyuam xaj?
A: Yog. OEM thiab ODM kev tsim khoom yog ib feem tseem ceeb ntawm peb lub lag luam.
Nrog peb engineering, machining, kev kho deg, thiab kev tsim muaj peev xwm, peb tuaj yeem tsim cov yob raws li koj li:
- Kev kos duab
- Khoom specifications
- Cov cai thov
- Cov qauv tsim tshwj xeeb
- Branding yuav tsum
Peb kuj txhawb cov uas tsis yog- tus qauv kev tsim kho rau cov khoom siv tshwj xeeb thiab cov kab ntau lawm.
Q12: JHC tiv thaiv kuv cov duab kos thiab cov ntaub ntawv qhia li cas?
A: Peb nkag siab qhov tseem ceeb ntawm kev tiv thaiv cov cuab yeej kev txawj ntse thiab cov ntaub ntawv ntiag tug.
Ua ntej qhov project pib, peb tuaj yeem kos npe rau daim ntawv tsis raug cai tsis yog- Daim Ntawv Pom Zoo Tshaj Tawm (NDA) nrog koj lub tuam txhab. Cov neeg siv khoom kos duab, kev qhia tshwj xeeb, cov txheej txheem yuav tsum tau ua, thiab lwm yam ntaub ntawv tsis pub lwm tus paub yog tswj hwm raws li cov txheej txheem tswj hwm los pab tiv thaiv koj cov cuab yeej cuab tam thiab kev nyiam ua lag luam.
