Nrhiav rauCov pwm sib npaug Cadweldfeem ntau txhais tau tias yog ib qho ntawm peb yam: koj daim ntawv thov teev npe Cadweld thiab tso cai "lossis pom zoo sib npaug", koj cov neeg ua haujlwm twb muaj cov clamps tuav thiab koj xav tau cov pwm uas haum rau tib lub geometry kev sib txuas, lossis koj tsuas yog piv tus nqi hom lag luam piv rau qhov uas lub Hoobkas Suav them rau tib lub pwm graphite preform. Kuv yog Jane Yang, tus thawj tswj kev muag khoom ntawm Xinchang Shibang New Material - peb lub Hoobkas tau ua cov pwm exothermic vuam rau ntau tshaj 17 xyoo - thiab hauv phau ntawv qhia no kuv taug kev los ntawm yuav ua li cas teev ib qholwm txoj hauv kev rau kev vuam exothermic pwmyog li nws yeej sib xws tiag tiag, qhov sib txawv ntawm tus nqi tiag tiag zoo li cas, thiab cov pov thawj kev tsim nyog twg cais qhov sib npaug tiag tiag los ntawm qhov zoo li pheej yig.
- Cadweld yog nVent ERICO lub hom lag luam - tau txais patent hauv xyoo 1939, nrog ntau dua 100 lab qhov kev sib txuas tau teeb tsa - yog li "Cadweld-equivalent" txhais tau tias yog pwm ua rau tib lub geometry kev sib txuas thiab cov txheej txheem, tsis yog pwm ua los ntawm nVent.
- Peb lub Hoobkas sib piv cov lej ntawm cov khoom lag luam los ntawm plaub qhov chaw khaws ntaub ntawv: hom kev sib txuas (tsev neeg pwm), qhov loj ntawm tus neeg xa hluav taws xob khiav, qhov loj ntawm tus neeg xa hluav taws xob kais, thiab txoj kab uas hla ntawm tus pas nrig lossis qhov chaw.
- IEEE Std 80 ntsuas qhov kev sib txuas exothermic welded rau 1,083 ° C tawm tsam 250–350 ° C rau cov khoom sib txuas siab, thiab IEEE 837 tsim nyog rau kev sib txuas mus tas li - tuav txhua lub pwm sib npaug rau tib ob qhov kev siv.
- Hauv peb cov lus hais txog kev xa khoom mus rau lwm lub teb chaws, cov pwm uas zoo ib yam li lub Hoobkas hauv Suav teb feem ntau khiav qis dua 40–60% ntawm cov pwm uas muaj npe nrov, vim tias tus nqi hla cov txheej txheem faib khoom - tab sis qib graphite thiab cov hmoov piv yog qhov uas koj yuav tsum tsis txhob cia tus neeg muag khoom txuag nyiaj.
- Peb tshuab pwm ntsuas rau 50–100 lub voj voog kev pabcuam (80–100 qhov sib koom ua ke hauv kev siv hauv thaj teb), CEPRI-soj ntsuam, ntawm 10,000 daim ib hlis, hla-referenced los ntawm koj tus lej ib feem lossis tus neeg tsav tsheb daim ntawv qhia.
Dab tsi "Cadweld-Equivalent" Txhais Tau Tiag - thiab Dab Tsi Nws Tsis Ua
Peb pib txhua qhov kev sib tham sib npaug nrog kev ncaj ncees ntawm cov cim lag luam, vim tias cov neeg cog lus raug hlawv los ntawm cov lus tsis meej.Cadweld yog nVent ERICO lub npe sau npeXyoo 1938, Dr. Charles Cadwell tau tsim cov txheej txheem no, thiab xyoo 1939, ERICO tau txais daim ntawv pov thawj patent.nplooj ntawv keeb kwm ntawm nVent ERICO Cadweldcov ntaub ntawv ntau dua 100 lab qhov kev sib txuas tau teeb tsa thiab yog ib qho cim tseem ceeb hauv xyoo 2014 - Cadweld tau dhau los ua thawj hom kev sib txuas kom dhau IEEE 837-2014 kev tsim nyog rau kev sib txuas hauv av hauv substation. Peb qhia cov neeg cog lus meej meej: tsis muaj leej twg "sib npaug" tau txais cov ntaub ntawv ntawd los ntawm kev lees paub.
Peb txhais qhov sib npaug uas raug cai muab: tib lub physics hauv tib lub geometry. Cov txheej txheem exothermic - tooj liab oxide ntxiv rau hmoov txhuas reacting hauv graphite crucible los nchuav tooj liab molten hla cov conductors - yog ze li ib puas xyoo thiab tsis yog proprietary. Cov tsev neeg pwm (GT, GR, TA, SS, VS, XA thiab lwm yam) yog kev sib txuas geometries: kab rov tav tee rau ntawm ib tug ntsug pas nrig, cable splice, cable rau hlau nto.Ib lub pwm sib npaug tau txais nws lub npe thaum nws qhov geometry ntawm qhov, qhov chaw ntawm lub qhov kais thiab cov hmoov av tsim cov kev sib txuas zoo ib yam li lub pwm hom tsim tawm.— thiab thaum tus neeg tsim nws tuaj yeem ua pov thawj nws nrog cov ntaub ntawv xeem es tsis yog cov lus piav qhia.
Hauv peb txoj haujlwm xa khoom tawm peb pom peb qhov kev siv raug cai rau cov khoom sib npaug - thiab peb hais nqe rau tag nrho peb lub lim tiam. Ua ntej, cov ntawv thov sau "Cadweld lossis pom zoo sib npaug", qhov twg kev pom zoo nyob ntawm cov ntaub ntawv. Qhov thib ob, cov neeg ua haujlwm ua tus qauv rau ib lub ecosystem kov-clamp uas xav tau cov tsev neeg pwm ntxiv ntawm qhov ntim. Qhov thib peb, cov neeg faib khoom tsim lub tsev hom ntawmpwm thermocov khoom siv tau nrog OEM cim — ib qho kev pabcuam uas peb khiav tsis tu ncua.
Cov Lus Qhia Tshwj Xeeb: Plaub Lub Ntsiab Lus Qhia uas Lub Hoobkas Suav Xav Tau
Peb pom cov neeg ua haujlwm poob ntau lub lis piam rau cov lus nug tsis meej xws li "tus nqi rau Cadweld pwm thov". Peb qhia cov neeg yuav khoom tias pwm yog qhov tsis zoo ntawm ib qho kev sib txuas tshwj xeeb, yog li qhov kev qhia tshwj xeeb yog qhov kev sib txuas. nVent tus kheej phau ntawv teev npe piav qhia txog qhov laj thawj los ntawm nws lub kaw lus suav pwm - txhua tus lej ntu encodes hom kev sib txuas, tus nqi tseem ceeb thiab qhov loj me ntawm tus neeg coj, thiab cov ntawv teev npe sau tseg lawv tau tsim ntau dua 45,000 qhov sib txuas sib txawv. Peb lub Hoobkas tsuas yog xav tau plaub lub ntsiab lus ntaub ntawv los hla-siv ib qho ntawm lawv:
- Hom kev sib txuas (tsev neeg pwm).Txoj hlua khi rau hauv av ntawm tus pas nrig (GT), txoj hlua khi rau qhov kawg ntawm tus pas nrig (GR), txoj hlua khi rau tus pas nrig lossis txoj hlua khi (TA/SS), txoj hlua khi rau saum npoo hlau (VS), txoj hlua khi rau tus pas nrig (XA), thiab lwm yam. Daim duab ntawm daim duab qhia txog hom lag luam ua haujlwm yog tias koj tsis paub tus lej.
- Qhov loj ntawm tus neeg tsav tsheb khiav.Tus neeg txuas ntxiv mus - piv txwv li 4/0 AWG concentric, 120 mm², lossis 19/#9 Copperweld. Hais txog stranding thiab cov khoom siv, vim tias CCS cov neeg txuas vuam sib txawv ntawm cov tooj liab rub mos.
- Qhov loj ntawm tus kais conductor.Tus neeg xyuas ceg, yog tias qhov kev sib txuas muaj ib qho.
- Qws los yog qhov chaw ntawm qhov chaw.Rau kev sib txuas ntawm cov pas nrig, lub cheeb ntawm cov pas nrig nominal (5/8 nti, 3/4 nti) thiab cov khoom siv pas nrig (tooj liab-bonded vs galvanised hloov qhov chaw); rau qhov vuam nto, cov yeeb nkab lossis qhov ntev tiaj tus.
Vim li cas geometry thiaj tsim nyog tau qhov kev ua kom nruj no?Vim tias IEEE Std 80 ntsuas cov hom kev sib txuas los ntawm qhov kub thiab txias uas lawv muaj sia nyob: cov khoom sib txuas siab ntawm 250–350 ° C, cov kev sib txuas brazed ntawm 450 ° C, thiab cov kev sib txuas exothermic welded ntawm 1,083 ° C- lub rooj tshwm sim hauvnVent ERICO Cadweld cov ntawv teev khoom sivPeb ceeb toom cov neeg yuav khoom tias qhov kub thiab txias no yog qhov uas lub qhov tsis zoo uas tsis tau tshuab ua pov tseg: lub qhov loj dhau ua rau lub vuam tsis muaj zog, lub qhov me me ua rau cov tooj liab yaj tawm ntawm cov pwm, thiab ob qho tib si qhov tsis zoo zais kom txog thaum muaj qhov txhaum tam sim no pom lawv.
Kev Sib Xws: Kev Siv Cov Naj Npawb Qhia Txog Hom Lag Luam Tsis Muaj Kev Kwv Yees
Peb teb cov lus nug txog kev sib raug zoo txhua hnub, thiab lawv faib ua peb hom, txhua hom muaj ib lo lus teb huv si:
- Puas yuav muaj pwm sib npaug uas haum rau kuv cov clamps uas twb muaj lawm?Peb paub tseeb tias feem ntau cov duab puab ua li ntawd - cov pwm ob-block nrog rau kev clamping sab nraud yog hom kev lag luam. Peb paub tseeb tias clamp sib xws nrog hom thav duab (lub clamp L160-style npog cov pwm C, Q thiab R tus nqi tseem ceeb hauv lub npe hom) ua ntej peb hais nqe, thiab peb muab cov clamps kov sib phim thaum koj cov neeg ua haujlwm lub thav duab tsis haum.
- Puas yog kuv cov khoom siv vuam hom yuav ua haujlwm hauv cov pwm sib npaug?Peb teb yog thaum qhov ntim ntawm lub qhov sib phim - qhov loj ntawm lub thawv (# 90, # 115, # 150, # 200, # 250, # 500) yog qhov hnyav ntawm cov khoom siv, thiab qhov chaw sib txuas lus raug siv tib lub zog. Peb xa txhua lub pwm nrog nws qhov loj ntawm lub thawv uas tau teev tseg, thiab peb sib tov peb cov hmoov rau koj cov khoom siv hluav taws xob kom koj tsis raug kaw rau cov khoom siv ntawm ib hom.
- Puas yog qhov vuam nws tus kheej yuav dhau qhov kev tshuaj xyuas?Qhov ntawd yog ib lo lus nug txog kev tsim nyog, tsis yog ib lo lus nug txog kev sib raug zoo - thiab nws yog qhov uas cov khoom sib npaug yuav tsum qhia pov thawj. Peb tsim cov pob qij txha tiav lawm uas muaj tib lub peev xwm tam sim no li tus neeg coj thiab dhau kev kuaj xyuas pom; peb cov pwm AF-0408 tsim cov pob qij txha uas tsis sib txawv ntawm cov pob qij txha hom pwm hauv seem thiab qhov chaw tiav.
Tus nqi: Qhov twg 40–60% Qhov sib txawv los ntawm - thiab qhov twg nws yuav tsum tsis txhob
Peb qhia cov neeg cog lus txog kev suav lej ncaj ncees.Hauv peb cov lus hais txog kev xa khoom mus rau txawv teb chaws, cov pwm uas zoo ib yam li lub Hoobkas hauv Suav teb feem ntau raug nqi tsawg dua 40–60% piv rau cov pwm uas muaj npe nrov, vim tias tus nqi hla ob lossis peb txheej faib khoom ntawm lub Hoobkas thiab qhov chaw.Hauv peb qhov kev suav tus nqi, cov graphite, kev siv tshuab thiab hmoov yog cov nqi tiag tiag hauv ob qho khoom; qhov hwm ntawm hom lag luam them rau cov catalog, cov khoom lag luam hauv zos thiab cov ntaub ntawv taug qab 100-lab-kev sib txuas - txhua yam muaj nqis tiag tiag, thiab txhua yam raug nqi.
| Tus nqi / Tus nqi ntawm cov khoom | Hom Tshuaj Pwm | Hoobkas Sib Npaug (Peb Li) |
|---|---|---|
| Tus nqi pwm sib piv (los ntawm peb cov lus hais) | Lub hauv paus 100% | 40–60% qis dua qhov pib, feem ntau yog los ntawm kev hla cov khaubncaws sab nraud povtseg faib tawm |
| Lub cev graphite zoo | Tswj tau, sau tseg | Yuav tsum tau xav tau: graphite zoo rau kev tiv taus kub siab thiab lub foob zoo meej - peb li yog ntsuas 50–100 lub voj voog |
| Cov ntaub ntawv pov thawj txog lub neej pwm | Cov ntawv teev npe tau hais tseg | 80–100 qhov sib koom ua ke rau ib pwm hauv peb daim teb; tau txais nws ua ntawv sau los ntawm txhua tus neeg muag khoom |
| Qhov kub thiab txias ntawm qhov txhaum (IEEE Std 80) | Qhov ntsuas kev sib txuas ntawm 1,083 ° C thaum vuam kom raug | Qhov ntsuas kub zoo ib yam li 1,083 ° C - cov txheej txheem physics zoo ib yam; qhov tseeb ntawm qhov chaw yog qhov uas khaws cia nws |
| Cov pov thawj txog kev tsim nyog | IEEE 837-2014 dhau los (hom kev sib txuas thawj zaug, 2014) | CEPRI-soj ntsuam kev tsim khoom + kev tshuaj xyuas ua ntej xa khoom los ntawm lwm tus neeg (SGS/BV) thaum thov |
| Lub sijhawm ua khoom thiab MOQ | Cov khoom faib tawm rau cov tsev neeg ib txwm muaj | Lub sijhawm ua khoom ntawm lub Hoobkas; cov tsev neeg feem ntau los ntawm MOQs me me, cov khoom tshwj xeeb ua raws li kev txiav txim |
| Dab tsi yuav tsum tsis txhob raug nyiaj txiag | Qib graphite thiab cov hmoov formulation — ib lub pwm uas tuag ntawm 30 qhov sib koom ua ke lossis qhov sib piv hmoov generic rho tawm tag nrho cov nyiaj txuag hauv kev yuav dua thiab kev vuam tsis ua tiav. | |
Peb muab ib qho lus qhia ncaj ncees ntxiv: yog tias koj tus neeg thov kev pab lub npe Cadweld yam tsis muaj kab lus "lossis sib npaug", yuav lub npe lag luam. Peb tsis lees txais cov lus txib ntawd peb tus kheej, vim tias qhov sib npaug hloov pauv tawm tsam qhov kev qhia tshwj xeeb kaw ua rau koj daim ntawv cog lus - thiab peb lub koob npe nrov - muaj kev pheej hmoo. Peb ntseeg tias qhov sib npaug yuav tsum muaj nyob rau hauv cov lus qhia qhib, cov kev pab cuam hom lag luam hauv tsev thiab cov nkoj thauj khoom uas tus neeg cog lus txheem.
Tuav Qhov Sib Npaug Rau Tib Tus Qauv: Cov Pov Thawj Kev Tsim Nyog Yuav Tsum Tau
Peb hais kom cov neeg ua haujlwm siv cov qauv siv rau pej xeem siv rau peb thiab:IEEE 837tsim nyog rau kev sib txuas tas mus li uas siv rau hauv kev sib txuas hauv av ntawm substation - cov vuam hauv lub grid, cov xov hlau txuas nrog nws, thiab cov xov hlau rau cov khoom siv thiab cov qauv.IEC 62561-1teeb tsa cov kev cai thiab kev ntsuam xyuas rau cov khoom siv tiv thaiv xob laim, kev sib txuas exothermic suav nrog meej meej. Peb kho nVent cov ntaub ntawv - thawj hom kev sib txuas kom dhau IEEE 837-2014 - ua tus qauv ntsuas uas lub hom lag luam yuav nws cov nqi nrog, thiab nws txhais tau tias "sib npaug" txhais li cas ntawm daim ntawv.
Peb pom peb daim ntawv cais tus neeg muag khoom sib npaug uas tsim nyog los ntawm cov npe lag luam:
- Kev ntsuam xyuas kev tsim khoom los ntawm sab nraud.Peb lub Hoobkas qhov kev tsim khoom raug soj ntsuam los ntawmCEPRI (Lub Koom Haum Tshawb Fawb Txog Fais Fab Hluav Taws Xob Tuam Tshoj)— nug txhua tus neeg muag khoom uas ntsuas lawv li, thiab xav kom muaj lub tsev kawm ntawv uas muaj npe, tsis yog daim duab cim.
- Daim ntawv pov thawj zoo.Peb ua haujlwm nyob rau hauvISO 9001: 2015kev tswj xyuas zoo, tau txheeb xyuas ntawm nplooj ntawv siv ISO - tus lej daim ntawv pov thawj yuav tsum nyob rau ntawm daim ntawv hais, tsis yog lub logo xwb.
- Cov pov thawj ntawm qib vuam sib xyaw.Kev ntsuas lub neej pwm sau ua ntawv (peb li: 50–100 lub voj voog), cov ntaub ntawv sib sau ua ke hmoov sib phim nrog koj lub sijhawm teem sijhawm, thiab kev tshuaj xyuas ua ntej xa khoom los ntawm SGS lossis Bureau Veritas thaum qhov kev txiav txim pom zoo.
Tsim Koj Daim Ntawv Thov Txuas Rau Cov Pwm
Peb tau tsim cov cuab yeej no rau qhov kev nug uas peb xav tau txais - sau plaub lub ntsiab lus ntawm cov ntaub ntawv thiab nws sau cov lus qhia tshwj xeeb uas koj tuaj yeem muab tso rau hauv email rau peb lossis lwm tus neeg muag khoom:
Tus Tsim Khoom Siv Pwm
Vim Li Cas Cov Neeg Cog Lus Yuav Cov Pwm Sib Npaug Los Ntawm Peb Lub Hoobkas
Peb yog qhov chaw ua haujlwm machining, tsis yog lub rooj lag luam. Peb lub Hoobkas, Xinchang Shibang New Material, tau tsim cov khoom siv earthing thiab tiv thaiv xob laim rau ntau tshaj 17 xyoo los ntawm Xinchang, Zhejiang, ob teev los ntawm Ningbo thiab Shanghai chaw nres nkoj. Peb cov ntaub ntawv tuam txhab raug cai sau cov ntaub ntawv teev tseg:cov khoom muag rau ntau tshaj 60 lub teb chaws, lub Hoobkas 3,000 m² nrog ntau tshaj 40 tus neeg ua haujlwm tsim khoom thiab 5 tus neeg ua haujlwm R & D, cov khoom tsim tawm txhua hli ntau dua 200,000 daim, thiab kev xa khoom tshaj USD 15 lab hauv xyoo 2022Peb cov kab pwm exothermic nkaus xwb khiav 10,000 daim ib hlis thoob plaws peb cov koob AF-0408, AF-0302 thiab AF-0308.
Peb cov neeg siv khoom cog lus siv peb rau tsib yam: kev sib txuas cov lej ntawm cov khoom lag luam rau hauv cov pwm tsim khoom, OEM lub tsev-hom pwm nrog lawv lub logo, cov thawv sib xyaw ntawm cov pwm ntxiv rau cov hmoov thiab cov clamps kov sib phim, thiab cov ntaub ntawv pov thawj - kev ntsuam xyuas CEPRI, ISO 9001: 2015 kev sau npe, cov ntaub ntawv batch - sib sau ua ke rau "kev pom zoo sib npaug". Hauv peb txoj haujlwm xa tawm, kev pom zoo du tshaj plaws sib koom ib tus cwj pwm uas peb tam sim no qhia rau txhua tus neeg siv khoom:tus neeg cog lus xa cov ntaub ntawv pov thawj sib npaug nrog daim ntawv twv, tsis yog tom qab tsab ntawv nug..
Peb caw koj mus saib cov qib tom qab phau ntawv qhia no: peb covCov pwm sib npaug Cadweld ua nyob rau hauv Suav teb, tusnplooj ntawv teev nqi pwm thiab teeb tsa, tiav lawmCov khoom siv vuam Cadweld, thiab tag nrhoexothermic vuam pwm pawg.
Cov Lus Nug Feem Ntau
Cov pwm Cadweld-equivalent puas raug cai yuav thiab siv?
Peb teb tias yog. Cadweld yog nVent ERICO lub npe rau cov txheej txheem exothermic welding, uas nws tus kheej yog ib puas xyoo dhau los tsis muaj patent chemistry. Cov pwm sib npaug yog cov khoom raug cai; qhov uas cov neeg cog lus yuav tsum hwm yog lub cim lag luam (kev ua lag luam sib npaug li "Cadweld-compatible" lossis "exothermic molds", yeej tsis yog Cadweld) thiab cov lus qhia (siv cov sib npaug qhov twg kev sib tw tso cai "lossis pom zoo sib npaug").
Kuv yuav ua li cas thiaj qhia tau ib lub pwm sib npaug kom nws phim kuv cov neeg hlau?
Xa plaub lub ntsiab lus ntaub ntawv: hom kev sib txuas (tsev neeg pwm xws li GT, GR, TA, SS, XA lossis VS), qhov loj thiab cov khoom siv ntawm tus neeg xa hluav taws xob khiav, qhov loj ntawm tus neeg xa hluav taws xob kais, thiab txoj kab uas hla ntawm tus pas nrig lossis qhov chaw. Xwb xa tus lej ntawm hom khoom - nws encodes tib plaub tus nqi, thiab peb hla-siv los ntawm nws ncaj qha.
Cov pwm sib npaug puas yuav haum rau kuv cov clamps uas twb muaj lawm?
Hauv feem ntau cov qauv geometries, yog lawm - ob lub pwm nrog lub clamping sab nraud yog hom kev lag luam, thiab lub thav duab L160-style npog cov tsev neeg pwm feem ntau. Peb lees paub qhov sib xws ntawm clamp hauv kev sau ntawv nrog txhua tus nqi thiab muab cov clamps sib phim qhov twg xav tau.
Cov pwm sib npaug ntawm Suav pheej yig dua npaum li cas, tiag tiag?
Hauv peb cov lus hais txog kev xa khoom mus rau lwm lub teb chaws, cov pwm zoo sib xws hauv lub Hoobkas feem ntau khiav qis dua 40–60% ntawm cov pwm hom, feem ntau vim tias tus nqi hla cov txheej txheem faib khoom. Kev txuag nyiaj yog qhov tseeb, tab sis kev tshuaj xyuas qhov twg tus neeg muag khoom pom nws: qib graphite thiab cov hmoov yog ob qho chaw txuag nyiaj ua rau puas tsuaj tus nqi.
Cov qauv twg ntawm cov pwm sib npaug yuav tsum ua tau raws li?
Peb tuav cov khoom sib npaug rau tib cov ntaub ntawv raws li lub hom: IEEE 837 rau kev sib txuas hauv av tas mus li, IEC 62561-1 rau cov khoom sib txuas tiv thaiv xob laim, thiab IEEE Std 80's qhov kub thiab txias, uas ntsuas cov kev sib txuas exothermic welded rau 1,083 ° C piv rau 250–350 ° C rau cov khoom sib txuas siab. Thov kom tus neeg muag khoom lub cev ntsuam xyuas thiab cov ntaub ntawv teev cia sib xyaw ua ke piv rau cov no.
Cov pwm graphite zoo yuav tsum siv tau ntev npaum li cas?
Peb ntsuas peb cov pwm ntawm 50–100 lub voj voog kev pabcuam; peb cov lus tawm tswv yim hauv thaj teb qhia tau tias 80–100 qhov sib koom ua ke rau ib pwm nrog qhov loj me ntawm lub thawv, kev ntxuav qhov khoob ntawm cov txhaj tshuaj thiab kev khaws cia kom qhuav. Tus neeg muag khoom tsis kam hais lub neej pwm ua ntawv qhia rau koj qee yam.
Kuv puas tuaj yeem muab kuv lub npe rau ntawm cov pwm sib npaug?
Peb muab nws - OEM tsev-hom kev tsim khoom yog ib qho kev pabcuam txheem ntawm peb lub Hoobkas, suav nrog koj lub logo rau ntawm pwm thiab ntim khoom, koj cov phiaj xwm lej ib feem, thiab cov ntaub ntawv pob khoom npaj rau koj lub khw. Qhov tsawg kawg nkaus khiav siv rau ib tsev neeg pwm; xa koj cov tsev neeg lub hom phiaj rau kev hais nqe ntawm qhov kev pab cuam.
Koj puas muaj tus lej ntawm ib feem lossis daim ntawv teev sijhawm ntawm tus neeg tsav tsheb kom siv tau?
Xa tus lej ntawm lub hom lag luam - lossis tsuas yog plaub lub ntsiab lus ntawm cov ntaub ntawv - thiab peb yuav xa rov qab cov qauv pwm sib xws nrog qhov loj me ntawm lub thawv, qhov haum ntawm lub clamp thiab tus nqi Hoobkas.
Jane Yang— Tus Thawj Saib Xyuas Kev Muag Khoom, Xinchang Shibang New Material Co., Ltd.
Jane tau siv 12 xyoo ua haujlwm rau lub rooj xa khoom ntawm peb lub Hoobkas tiv thaiv av thiab xob laim, pab cov neeg cog lus thiab cov neeg faib khoom nrhiav cov pwm exothermic uas sib xws nrog Cadweld, cov khoom siv vuam thiab cov ntaub ntawv av nrog kev txhawb nqa tag nrho thiab cov ntaub ntawv pov thawj.
Lub sijhawm tshaj tawm: Lub Yim Hli-19-2026