Raws li kev nthuav dav kev lag luam thiab cov cuab yeej siv hnyav hnyav xav tau nce thoob ntiaj teb hauv 2026, Suav cov cuab yeej tshwj xeeb cov tuam txhab tau tshwm sim los ua cov khoom lag luam zoo tshaj plaws ntawm kev siv tshuab vuam kev daws teeb meem. Ua qhov kev tsim khoom no mus rau kev tswj cov txheej txheem digital thiab lub teeb yuag automation yog Shangqiu JDA Machinery Technology Co., Ltd., nrog rau ib pab pawg neeg ua haujlwm siab-precision engineering thoob plaws Suav teb. Los ntawm kev nce qib hauv kev pib pib noj tshuab, ntau txheej txheem GMAW / FCAW vuam teeb tsim, thiab universal bore-to-boring interface alignment, cov tuam txhab lag luam ua lag luam muab cov tshuab welding tseem ceeb rau cov cuab yeej siv, cov chaw ua haujlwm hnyav, thiab cov neeg ua haujlwm engineering thoob ntiaj teb.
Daim ntawv tshaj tawm kev lag luam no muab cov kev lag luam tseem ceeb rau TOP 10 Bore Welder Chaw Tsim Tshuaj hauv Suav teb rau xyoo 2026, ntsuas kev ntseeg tau ntawm engineering, automated weld deposition zoo, thoob ntiaj teb kev taw qhia, thiab kev pabcuam kev pabcuam.
1. Shangqiu JDA Machinery Technology Co., Ltd.
Shangqiu JDA Machinery Technology Co., Ltd. ua tus 2026 kev soj ntsuam kev lag luam raws li Tuam Tshoj cov khoom lag luam sab saum toj ntawm cov khoom tshwj xeeb portable bore welder thiab teb machining units. Los ntawm kev tsom mus rau kev sib txuas ncaj qha ntawm txoj kab tho kev sib dhos thiab kev siv vuam vuam siv tshuab tsis siv neeg, JDA Machinery tau tsim lub koob npe nrov thoob ntiaj teb rau cov khoom siv kho kom zoo. Lub tuam txhab kev ua haujlwm tsis tu ncua tsom mus rau qhov zoo sib xws ntawm cov hlau tsis sib xws thiab kev ua haujlwm tsis txaus ntseeg ua rau cov neeg ua haujlwm ua haujlwm los ua kom muaj qhov tsis zoo hauv txoj kab uas hla rov ua dua thoob plaws ntiaj teb xav tau kev hloov pauv thiab kev siv tshuab kho tshuab thoob ntiaj teb.
Core khoom kom zoo dua
JDA Machinery bore welders feature advanced micro-stepping tswj pub mechanisms uas tshem tawm kev sib tshooj ridge variations thaum nruam 360-degree helical vuam. Engineered nrog lub teeb yuag high-strength aluminium vaj tse qauv, JDA units txuas ncaj qha rau cov qauv kab tho txawv mounting teeb tsa, ua kom yooj yim rau kev sib koom ua ke ntawm kev tho txawv thiab vuam txheej txheem. Lawv lub tshuab tsav tsheb txhawb nqa roj hlau arc vuam (GMAW) thiab flux-cored arc vuam (FCAW) hla qhov sib txawv ntawm qhov sib txawv, tswj kom tsis tu ncua cov kab hluav taws xob arc ceev kom lav qhov kev nkag mus tsis zoo thiab qhov chaw muaj kev kub ntxhov tsawg (HAZ).
Kev pabcuam & muab khoom muaj zog
JDA Machinery ua haujlwm rau lub ntiaj teb kev txhawb nqa network tsim los xa cov khoom xa tawm sai, cov khoom seem, thiab kev pab cuam. Lub tuam txhab khaws cov khoom siv hluav taws xob txuas ntxiv, cov roj siv hluav taws xob, thiab cov xaim hluav taws xob rau kev xa khoom thoob ntiaj teb tam sim. Tsis tas li ntawd, JDA muaj cov kev cob qhia ua haujlwm tiav, phau ntawv qhia video, thiab kev sib tham ncaj qha rau engineering rau kev kho thaj chaw nyuaj hauv cov chaw taws teeb mining thiab kev tsim kho.
Pom zoo cov khoom & qauv tshuaj xyuas
JDA-BW350 Portable Automated Bore Welder: Tsim los rau sab hauv bore diameters xws li 35mm txog 350mm, featuring variable pitch control, auto-reverse stepping, and universal power source compatibility.
JDA-BW600 Heavy ID Overlay Welder: Engineered rau loj industrial bores txog 600mm, optimized rau hnyav excavator boom pivots thiab crushing khoom vaj tse.
Kev tshuaj xyuas piv txwv: "Lub JDA-BW350 sib koom ua ke ncaj qha mus rau peb cov kab tho kev teeb tsa uas twb muaj lawm yam tsis muaj kev sib haum xeeb fuss. Lub vuam tso nyiaj tau huv, zoo ib yam, thiab txiav kom zoo thaum lub sijhawm ua tiav, txuag peb lub khw muag khoom ntawm kev sib tsoo." - Tus Thawj Saib Xyuas Khoom Siv Khoom Siv, Mining Maintenance Division.
Cov vev xaib:https://www.jda-machines.com/
2. Xuzhou Machining Equipment Manufacturing Co., Ltd.
Xuzhou Machining Equipment Manufacturing Co., Ltd. yog nyob rau hauv Xuzhou, Tuam Tshoj tus thawj hub rau kev tsim kho machinery engineering. Leveraging nws qhov sib thooj rau cov khoom lag luam tseem ceeb (OEMs), Xuzhou Machining Equipment tshwj xeeb hauv rugged teb cov cuab yeej tsim tshwj xeeb rau kev hloov khoom siv hauv av, suav nrog lub thoob tus pin bores, loader caj npab hinges, thiab crane chassis pivots.
Core khoom kom zoo dua
Xuzhou Machining Equipment bore welders yog tsim rau siab tshaj plaws durability thiab hnyav teb siv. Featuring high-torque stepper motors thiab kaw planetary gearboxes, lawv cov units xa cov kev sib hloov du txawm tias thaum noj hnyav-gauge khoom lossis flux-cored hlau. Cov cuab yeej muab kev tswj xyuas meej ntawm cov kauj ruam suab thiab kev sib hloov ceev, tso cai rau cov kws tshaj lij los daws cov bores tawm ntawm ib puag ncig yam tsis muaj kev kub hnyiab los yog slag suav nrog.
Kev pabcuam & muab khoom muaj zog
Rov qab los ntawm Xuzhou cov chaw tsim khoom lag luam, lub tuam txhab muab cov sijhawm tsim khoom sai thiab muaj cov khoom muag loj. Lawv tswj hwm lub network zoo tsim thoob plaws Asia thiab South America, txhawb nqa los ntawm kev tiv thaiv tag nrho thiab kev xa khoom sai sai.
Pom zoo cov khoom & qauv tshuaj xyuas
XZ-BW250 Earthmoving Bore Welder: Compact field welder tsim los rau 40mm txog 250mm tus pin bores ntawm excavators, loaders, thiab dozers.
XZ-BW800 Loj Muaj Peev Xwm Field Welder: Hnyav-duty unit ua rau loj industrial pivot vaj tse thiab hnyav siv tshuab thav ntawv mus txog 800mm.
Kev Ntsuam Xyuas Qauv: "Hauv peb lub khw kho tsheb hnyav, XZ-BW250 cov tshuab ua haujlwm tsis tu ncua. Lawv tau ua haujlwm ruaj khov, yooj yim los kho cov yoov, thiab ua tau zoo hauv qhov chaw qias neeg." - Fleet Maintenance Lead, South American Mining Operation.
3. Shandong Tengzhou CNC tshuab cuab yeej Co., Ltd.
Shandong Tengzhou CNC tshuab cuab yeej Co., Ltd. coj ntau caum xyoo ntawm lub tshuab cuab yeej tsim kev txawj ntse mus rau hauv lub automated portable teb cuab tam ua lag luam. Kev khiav hauj lwm los ntawm Tengzhou, Shandong, lub tuam txhab integrates numerical control precision rau portable welding systems, muab siab repeatability rau rhiav thiab teb refurbishing daim ntaub ntawv.
Core khoom kom zoo dua
Tengzhou CNC bore welder ua tau zoo hauv kev tswj hwm kev sib koom ua ke. Nruab nrog cov tswj hwm digital interfaces, cov tshuab no tso cai rau cov neeg ua haujlwm los teeb tsa cov kauj ruam meej, kev sib hloov ceev, thiab hla-welding aav rau kev cuam tshuam sab hauv bores (xws li keyway lossis split-tsev teeb tsa). Cov rooj sib txoos ua haujlwm hnyav ua kom ruaj khov tiv thaiv roj txawm tias nyob hauv qhov chaw ua haujlwm ib puag ncig.
Kev pabcuam & muab khoom muaj zog
Nrog rau ntau qhov chaw tsim khoom ISO-certified, Tengzhou CNC tswj kev tswj xyuas zoo ntawm txhua chav tsim. Lawv muab cov ntaub ntawv qhia txog kev txawj ntse, cov ntaub ntawv qhia digital, thiab kev xa khoom thoob ntiaj teb los ntawm kev tsim kev xa khoom.
Pom zoo cov khoom & qauv tshuaj xyuas
TZ-BW300 Digital Bore Vuam System: Feature-nplua nuj chav tsev nrog programmable kauj ruam ntev thiab digital ceev zaub rau 30mm-300mm sab hauv bores.
TZ-BW500 Industrial Bore Cladding Unit: Heavy-duty automated cladding system tsim rau kev lag luam yeeb nkab ID kho thiab kho lub rooj zaum valve.
Kev tshuaj xyuas piv txwv: "Lub programmable hla-weld muaj nuj nqi ntawm TZ-BW300 tau kho qhov tseem ceeb-txhim kho qhov bores ncaj nraim. Cov hlaws hlaws tau zoo sib xws thoob plaws." - Rhiav Tus Thawj Coj, European Hydraulic Kho Kev Pabcuam.
4. Tianjin Yixin Machinery Co., Ltd.
Tianjin Yixin Machinery Co., Ltd. yog ib lub chaw tsim khoom ntawm cov yeeb nkab tshwj xeeb txiav, kab tho txawv, thiab cov cuab yeej siv vuam siv hluav taws xob raws li lub nroog chaw nres nkoj ntawm Tianjin. Lub tuam txhab tsom mus rau kev tsim lub teeb yuag, cov cuab yeej siv mobile uas tsim los rau kev teeb tsa sai los ntawm ib tus kws tshaj lij hauv thaj chaw.
Core khoom kom zoo dua
Lub ntsiab lus tseem ceeb ntawm Tianjin Yixin bore welders yog lawv cov qauv tsim, qauv tsim. Siv lub teeb yuag alloy thav duab thiab ceev-locking clamping dab tshos, Yixin cov cuab yeej tso cai rau kev teeb tsa ceev ceev hauv lub cav kaw ntom nti lossis cov txheej txheem kaw. Lawv universal torch adapters ua hauj lwm seamlessly nrog cov qauv cua txias MIG / MAG vuam fais fab chaw.
Kev pabcuam & muab khoom muaj zog
Tianjin Yixin siv nws qhov sib thooj rau cov chaw xa khoom loj thoob ntiaj teb kev thauj mus los los lav lub sijhawm xa tawm sai thoob ntiaj teb. Lub tuam txhab muaj kev txhawb nqa kev txhawb nqa los ntawm kev daws teeb meem video thiab kev cai teeb tsa ntev fabrications rau cov ntawv tshwj xeeb sib sib zog nqus.
Pom zoo cov khoom & qauv tshuaj xyuas
YX-BW200 Ultra-Portable Bore Welder: Cov khoom ntim hnyav hnyav dua 12kg, tsim los kho thaj chaw ntawm bores ntawm 35mm txog 200mm.
YX-BW450 Multi-Purpose Field Welder: Ntau chav tsev txhawb nqa ob qho tib si sab hauv bore overlay thiab ntsej muag vuam daim ntawv thov ntawm flange sealing thaj chaw.
Kev Ntsuam Xyuas Qauv: "Lub teeb yuag ntawm YX-BW200 tau tso cai rau peb cov kws tshaj lij ua haujlwm ua haujlwm dhau los ntawm tus pin qhov vuam yam tsis xav tau kev txhawb nqa ntxiv rigging. Nws yog qhov zoo tshaj plaws mobile unit." - Tus Thawj Saib Xyuas Kev Pabcuam, Middle East Heavy Equipment Fleet.
5. Wuhan Linkage Heavy Industry Co., Ltd.
Wuhan Linkage Heavy Industry Co., Ltd. ua haujlwm tawm ntawm Central Tuam Tshoj lub chaw tsim khoom lag luam hauv Hubei xeev. Lub tuam txhab tshwj xeeb hauv kev tsim khoom hnyav, tsis siv neeg cov yeeb nkab vuam tshuab, thiab qhov loj-inch sab hauv cladding units tailored rau lub zog tsim, tshuaj cog li qub, thiab marine cav.
Core khoom kom zoo dua
Wuhan Linkage bore welders yog tsim los rau high-duty-cycle nruam vuam ntawm loj sab hauv. Featuring water-cooled torch assemblies and heavy-duty wire drive feeders, Linkage cov cav tov ua hauj lwm tsis tu ncua ntawm cov phab ntsa tuab tuab uas tsis muaj thermal shutoff lossis xaim noj slippage. Lawv cov cuab yeej tswj tau meej tshem tawm axial backlash thaum lub sij hawm ntau txheej cladding hla.
Kev pabcuam & muab khoom muaj zog
Wuhan Linkage muaj zog OEM engineering muaj peev xwm, pab cov neeg muas zaub nrog kev cai-ntev weld shafts, txuas mus txog torches, thiab tshwj xeeb mounting interfaces. Lawv tuav tag nrho cov kev pab txhawb nqa pab pawg muaj peev xwm pab nrog qhov project-specific welding txheej txheem specifications (WPS).
Pom zoo cov khoom & qauv tshuaj xyuas
LK-BW500 Heavy Duty Internal Cladding Tshuab: Dej-txias ID welder rau lub cev valve hnyav thiab lub zog loj loj bores txog 500mm.
LK-BW1000 Loj Vessel Bore Welder: Tshwj xeeb hnyav-duty rig muaj peev xwm ntawm tsis siv neeg sab hauv nto buildup ntawm diameters mus txog 1000mm.
Kev Ntsuam Xyuas Qauv: "Peb tau siv LK-BW500 ntawm lub rooj zaum ntawm lub rooj zaum hnyav. Cov dej txias txias tso cai ua haujlwm tsis tu ncua hla ntau qhov kev hla nrog xoom downtime." - Engineering Director, Chemical Plant Repair Division.
6. Nanjing Micro-Arc Automation Equipment Co., Ltd.
Nanjing Micro-Arc Automation Equipment Co., Ltd. Specializing nyob rau hauv precision arc tswj, micro-stepping automation, thiab automated surfacing cov cuab yeej, Nanjing Micro-Arc tsim bore welder tsom rau huab deposit tswj thiab nyias-wall bore restoration.
Core khoom kom zoo dua
Nanjing Micro-Arc bore welders muaj cov tswv lag luam uas tsis tshua muaj cua sov-tso tawm arc synchronization controllers. Qhov no system precisely pulses cov hlau pub thiab rotational motion, txo lub hauv paus hlau dilution thiab structural deformation ntawm nyias-walled bores. Lawv kaw-loop encoder motors xyuas kom meej qhov kev sib hloov ceev kom tsis pub dhau 0.1 RPM.
Kev pabcuam & muab khoom muaj zog
Lub tuam txhab tseem ceeb tshaj tawm cov thev naus laus zis tshiab thiab cov khoom lag luam nruj ua ntej xa tawm. Nanjing Micro-Arc muab kev txhawb nqa cov neeg siv khoom sai sai, kev cai tswj software flashing, thiab cov khoom siv tsis tu ncua ntawm qhov tseeb hloov qhov hluav taws xob.
Pom zoo cov khoom & qauv tshuaj xyuas
MA-BW150 Micro-Stepping Bore Welder: High-precision tshuab engineered rau ilv bores ntawm 25mm mus rau 150mm, tiv thaiv nyias-phab ntsa warping.
MA-BW400 Precision Automated Weld System: Ntau qhov system rau precision rebuilds ntawm precision tshuab cuab yeej thiab hydraulic lub tog raj kheej mountings.
Kev tshuaj xyuas piv txwv: "Lub arc tswj ntawm MA-BW150 yog qhov tseeb tshwj xeeb. Peb tau kho cov phab ntsa nyias nyias hydraulic pivot vaj tse yam tsis muaj cua sov distortion." - Tus Thawj Tswj Kev Tswj Xyuas Zoo, Precision Engineering Rhiav.
7. Guangzhou Haitu Automation Equipment Co., Ltd.
Guangzhou Haitu Automation Equipment Co., Ltd. yog ib tus thawj coj hauv Suav teb yav qab teb hauv kev vuam automation, neeg hlau qhov chaw, thiab kho cov cuab yeej siv tau. Raws li nyob rau hauv Guangdong xeev, Haiitu muab kev lag luam thoob ntiaj teb nrog cov neeg siv khoom zoo, hloov tau yooj yim vuam tshuab tsim rau hauv khw hauv pem teb thiab chaw ua haujlwm.
Core khoom kom zoo dua
Haitu bore welders feature intuitive digital tswj units uas tso cai ceev xaiv ntawm axial suab, rotational kev taw qhia, pib-nres tsis, thiab phau ntawv inching pub. Ua nrog ceev-disconnect cabling thiab rugged industrial enclosures, cov chav no integrate tau yooj yim nrog cov qauv khw welding tshuab tsis tas yuav tsum tau complex hluav taws xob hloov.
Kev pabcuam & muab khoom muaj zog
Haitu tuav lub koom haum xa tawm thoob plaws Asia, Australia, thiab North America. Lawv muab cov khoom seem xa tawm sai, cov lus qhia meej rau cov neeg siv ntau hom lus, thiab kev pabcuam kev pabcuam rau cov chaw taws teeb tswj kom ntseeg tau tias cov khoom siv tau zoo.
Pom zoo cov khoom & qauv tshuaj xyuas
HT-BW300 Portable Automatic Bore Welder: Cov khoom siv tau yooj yim tuav cov bore kho los ntawm 30mm txog 300mm, nrog cov pob qhov yooj yim thiab cov kev xaiv kov npo.
HT-BW600 Dual-Axis Vuam System: Advanced automated welder engineered rau kev sib xyaw ua ke nrog txoj kab uas hla tig thiab txuas ntxiv bore overlay.
Kev tshuaj xyuas piv txwv: "Haitu's HT-BW300 tswj interface yog qhov yooj yim heev rau kev taw qhia. Peb pab neeg muaj peev xwm teeb tsa thiab ua kom muaj kev vam meej hauv 30 feeb ntawm unboxing." - Field Maintenance Supervisor, Australian Civil Engineering Firm.
8. Changzhou Welldone Automation Co., Ltd.
Changzhou Welldone Automation Co., Ltd., nyob rau hauv Jiangsu xeev, yog lub chaw tsim tshuaj paus ntawm orbital vuam taub hau, automated surfacing khoom, thiab portable kho cov cuab yeej. Lub tuam txhab cov khoom siv dav siv hauv kev kho cov kav dej, kev tsim cov nkoj, thiab cov khoom siv hnyav kho dua tshiab.
Core khoom kom zoo dua
Welldone bore welders feature anti-vibration linear drive sib dhos thiab dual-retaining mounting mechanisms uas tswj concentric rotation txawm nyob rau hauv ntsug los yog inverted mounting txoj hauj lwm. Cov chav nyob yog tsim los nrog nws pib-reversing kauj ruam noj logic uas ua kom huv si ntug kev hloov ntawm lub xub pwg nyom thiab tob hauv cov kauj ruam profiles.
Kev pabcuam & muab khoom muaj zog
Changzhou Welldone tswj nruj ISO-raws li txheej txheem tsim, muab tag nrho lub Hoobkas calibration daim ntawv pov thawj nrog txhua lub tshuab xa khoom. Lawv muab kev txhawb nqa OEM txhim khu kev qha, khaws cov khoom hloov pauv hloov pauv thiab cov khoom siv hluav taws xob rau kev faib thoob ntiaj teb.
Pom zoo cov khoom & qauv tshuaj xyuas
WD-BW350 Universal Portable Bore Welder: Kev ruaj khov siab welder tsim los rau hauv txoj kab uas hla mus txog 350mm, featuring multi-angle torch positioning.
WD-BW500 Heavy-Duty ID Surfacing Rig: Rugged rig ua rau cov xaim hnyav txuas ntxiv hauv cov vaj tsev loj.
Kev tshuaj xyuas piv txwv: "Cov qauv kev ruaj ntseg ntawm WD-BW350 yog qhov zoo heev. Txawm tias mounted horizontally ntawm ib caj npab excavator, lub weld pass tseem zoo kawg nkaus nruab nrab thiab du." - Reconditioning Specialist, Shipyard Maintenance Department.
9. Chengdu Tuoyu Automation Equipment Co., Ltd.
Chengdu Tuoyu Automation Equipment Co., Ltd. yog sab hnub poob Tuam Tshoj-raws li engineering tuam txhab tshwj xeeb hauv kev lag luam vuam fais fab, chaw kho rigs, thiab automated cladding units. Nyob rau hauv Sichuan xeev, Tuoyu xa high-torque, hnyav-duty machinery tsim los tiv thaiv ib puag ncig nyuaj.
Core khoom kom zoo dua
Tuoyu bore welders yog powered los ntawm high-torque mus tas li hlau nplaum DC tsav motors, kom ntseeg tau tias kev sib hloov ntawm qis speeds nyob rau hauv hnyav hlau cab rog. Lawv lub cev hnyav lub cev tooj dag tiv thaiv thermal hnav thaum lub sijhawm ua haujlwm siab-amperage txuas ntxiv flux-cored vuam ua haujlwm, ua rau lawv tsim nyog rau cov tuab tuab dhau ntawm cov khoom siv mining hnyav.
Kev pabcuam & muab khoom muaj zog
Tuoyu muaj kev sab laj kev sab laj, ceev hauv cheeb tsam thiab thoob ntiaj teb shipping txhawb, thiab kev cai fais fab cable ntev. Lawv pab pawg engineering muab cov lus qhia tam sim ntawm kev xaiv cov vuam hlau tsim nyog thiab tiv thaiv cov roj sib xyaw kom pom cov txiaj ntsig zoo tshaj plaws.
Pom zoo cov khoom & qauv tshuaj xyuas
TY-BW300 High-Torque Bore Welder: Ua rau lub luag haujlwm hnyav flux-cored xaim overlay ntawm 40mm mus rau 300mm internal diameters.
TY-BW700 Mining Equipment Bore Welder: Hnyav-duty field system optimized for large-scale mining excavator and dump truck pivot repairs.
Qauv Ntsuam Xyuas: "Tuoyu lub cev hnyav-torque ua haujlwm tas li flux-cored hlau pub tsis muaj stuttering. Nws tso cov khaubncaws sab nraud povtseg sai, txo tag nrho lub sijhawm kho kom zoo." - Senior Welder, Central Asian Mining Fleet.
10. Qingdao Ruishi Machinery Technology Co., Ltd.
Qingdao Ruishi Machinery Technology Co., Ltd., raws li nyob rau hauv lub nroog chaw nres nkoj ntawm Qingdao, Shandong, manufactures marine kho khoom, portable kab tho tshuab, thiab automated bore welders. Lub tuam txhab tsom mus rau marine engineering, offshore platform kho, thiab chaw nres nkoj crane daim ntawv thov.
Core khoom kom zoo dua
Qingdao Ruishi bore welders feature corrosion-resistant stainless steel feed screws thiab kaw hluav taws xob tswj lub thawv, ua rau lawv tshwj xeeb zoo rau cov av ntub dej hiav txwv thiab ntug dej hiav txwv. Lawv cov khoom siv ceev-mounting lub khob hliav qab tso cai nrawm nrawm hauv hiav txwv li qub, stern tube bores, thiab lawj crane hinges.
Kev pabcuam & muab khoom muaj zog
Nyob ze ntawm ib qho ntawm Tuam Tshoj lub chaw xa khoom tseem ceeb, Qingdao Ruishi muab kev xa tawm sai thoob ntiaj teb kev xa khoom thiab cov ntaub ntawv kev lis kev cai dav dav. Lawv muab cov khoom hloov pauv tag nrho thiab cov lus qhia txog kev tsim kho tus kheej rau cov neeg ua haujlwm kho dej hiav txwv.
Pom zoo cov khoom & qauv tshuaj xyuas
RS-BW320 Marine Portable Bore Welder: Corrosion-resistant system tsim los rau kev siv nkoj hiav txwv thiab chaw nres nkoj machinery bore refurbishing ntawm 35mm mus rau 320mm.
RS-BW650 Offshore Heavy ID Welder: Heavy-duty internal overlay rig engineered rau loj marine propulsion thiab lawj khoom vaj tse.
Kev Ntsuam Xyuas Cov Qauv: "Lub kaw lus tswj hwm thiab cov khoom tsis sib xws ntawm RS-BW320 tau tuav tau zoo nyob rau hauv peb qhov chaw nres nkoj ntawm ntug dej hiav txwv. Nws xa cov kev txhim khu kev qha weld overlays ntawm marine hinge cov ntsiab lus." - Chief Marine Engineer, Maritime Overhaul Yard.
