Ob Chav Beam Gantry Crane Nqe Nkoj Unloader Crane

 

 

Dab tsi yog aOb Chav Beam Gantry Crane?

A ob chav nqaj gantry craneyog hom hnyav nqa crane qhov twgob parallel steel beam(girders) tsim tus choj uas hla dhau qhov chaw ua haujlwm. Lub hoist thiab trolley khiav raws ob kab teeb, ua kom zoo dua qublub zog, stability thiab lifting muaj peev xwmpiv nrog ib qho - nqaj cranes. Lawv tau dav siv rau cov khoom hnyav, ntim ntim, shipyards, cia yards, factories thiab ports. Kino Cranes +1

🛠️ Cov Cheebtsam

Main beams (ob chav girders)- txhawb nqa hnyav

Trolley thiab hoist systems- rau kev nqa thiab txo qis

Mus ncig teb chaws mechanisms- cia lub crane txav mus ntev ntawm txoj kev tsheb ciav hlau

Control cabin los yog tej thaj chaw deb system- tus neeg teb xov tooj interface Voitto Crane

🔧 Vim Li Cas Ob Kab?

Kev txhawb nqa siab dua (feem ntau mus txog500 + tons)

Ntau dua cov qauv rigidity thiab txo deflection

Muaj kev nyab xeeb & txhim khu kev qha ntau dua rau kev ua haujlwm hnyav -Kino Cranes

Hom kev siv suav nrogshipyards, thawv terminals, tej khoom tuav yards, rail freight yards, thiab hnyav manufacturing.

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⚓ Dab tsi yog aNkoj Unloader Crane?

A nkoj unloader craneyog tshwj xeeb chaw nres nkoj khoom siv rautshem tawm cov khoom thauj ntau (xws li thee, nplej, ore, minerals) los ntawm cov hlab ntshathiab hloov nws mus rau ntug dej systems xws li conveyors lossis cia. Nws tuaj yeem ua ntau hom ntawv-los ntawm lub thoob / tuav hom mus rau cov ntsia hlau txuas ntxiv lossis siv lub tshuab- thiab tuaj yeem ua ke nrog cov cranes xws li gantry cranes lossis lub hom phiaj- tsim cov unloaders. TAKRAF Group+1

Yam tseem ceeb

Grab- hom nkoj unloaders

Siv mechanical grabs los xaiv cov khoom loj los ntawm tuav

Feem ntau rau qhuav bulk terminals

Muaj peev xwm feem ntau los ntawm400 txog ~ 2,500 tons / teevTAKRAF Group

Nruam nkoj unloaders

Siv cov ntsia hlau conveyors, siv conveyors, lossis thoob elevator

Muabnruam ntws unloading

Ua tau zoo rau cov thee, minerals, grain thiab cement nrog cov hmoov av tsawg dua / paug 中兴科技

Hom Functions

Nkag mus rau hauv cargo tuav thiab rho tawm cov khoom

Hloov cov khoom mus rau ntug dej conveyors lossis cia

Hloov mus rau qhov sib txawv ntawm cov nkoj loj thiab cov khoom thauj khoom TAKRAF Group

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💰 Nqe Ntau: Gantry Cranes & Nkoj Unloaders

📍 Ob Chav Beam Gantry Crane Nqe (Kev Siv Khoom Siv Dav Hlau)

Cov nqi sib txawv raws li specifications (muaj peev xwm, ncua, qhov siab, kev cai nta), tab siskev siv ntau yamyog:

Hom / Muaj peev xwm	Tus nqi (USD)
5-20 tujob chav nqaj gantry crane	~$22,000–$50,000+ (cov cranes me) Voitto Crane
10-50 tujindustrial ob kab teeb	~$44,000–$206,000+ AICRANE
100 tuj chav kawm	~$80,000–$220,000+ (hnyav luag hauj lwm) Henan Province Mine Crane Co., Ltd
Muaj peev xwm ntau dua / customized qauv	$200,000+ nyob ntawm qhov specs Henan Province Mine Crane Co., Ltd

📌 Qhov tseeb quotes nyob ntawm qhov ncua sij hawm, nqa qhov siab, ib puag ncig specs, tswj (chaw taws teeb / cabin), automation, kev xaiv kev nyab xeeb thiab qhov chaw xa khoom.AICRANE

📍 Nkoj Unloader Crane Nqe

Grab- hom bulk nkoj unloaderstuaj yeem pib ib ncig~$450,000+rau kev lag luam loj (piv txwv li los ntawm Qingdao chaw tsim khoom). 圣威工业

⚠️ Hnyav lossis nruam nkoj unloaders nrog conveyors feem ntau raug nqi siab dua thiab feem ntau muab los ua ib feem ntawm kev ua tiav, suav nrog cov khoom siv thiab kev siv tshuab.

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📊 Tus nqi cuam tshuam dab tsi?

Seb nws yog ibob chav nqaj gantry cranelos yog ankoj unloader crane, tus nqi cuam tshuam los ntawm:

Lifting peev & ua haujlwm load txwv

Qhov dav dav & nqa qhov siab

Kev ua haujlwm ib puag ncig (hauv tsev / sab nraum zoov, marine tej yam kev mob)

Tswj systems (manual, tej thaj chaw deb, automated)

Kev nyab xeeb & ntawv pov thawj cov qauv

Accessories (tshwj xeeb hooks, grabs, conveyors, plua plav tswj)

Kev cai engineering specifications feem ntau ntxiv rau tus nqi. AICRANE

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🧠 Tej kev siv

Ob Chav Beam Gantry Crane

Thawv stacks thiab docks

Cov chaw tsim khoom hnyav

Shipyards thiab fabrication yards

Yas loading / unloading bulk cargo

Nkoj Unloader Cranes

Bulk terminals raucoal, grain, ore, minerals

Lub zog cog thiab steel zeb terminals

Integrated chaw nres nkoj stacking nrog conveying systems

Hauv chaw nres nkoj logistics, ob hom crane feem ntau ua haujlwm ua ke:gantry cranes tuav cov thawv & hnyav units, thaumnkoj unloaders lis qhuav bulk cargo.

 

Rated Loading Capacity: 5 tuj, 10 TON, 100 tuj, customized, 16/3.2 tuj, 20/5 tuj, 32/5 tuj, 50/10 tuj

Max. Lifting Qhov siab: 40m, customized

Ntev: 35m lossis cov neeg siv khoom xav tau

Warranty: 1 Xyoo

Qhov hnyav (KG): 20000 kg

Cov ntsiab lus tseem ceeb: PLC, Cav, Cov Kabmob, Gearbox, Lub Cev Muaj Zog, Lub Nkoj Siab, Iav, Twj

Tswj txoj kev: Cab, wireless chaw taws teeb tswj lossis customized

 

 

 

1.Main Girders (Ob Beams)

Ob lub thawv sib txuas- hom steel girders

Dais lub ntsiab load thiab txhawb nqa lub trolley thiab hoist

Muab siab rigidity thiab load stability

1.Lub ntsiab beam ntawm kev lag luam gantry crane yog kab rov tav kab uas hla qhov kev ncua deb ntawm ob qho tib si lem los yog rails. Nws feem ntau yog ua los ntawm cov hlau thiab ua lub luag haujlwm tseem ceeb ntawm cov crane, muab kev txhawb nqa rau lub hoist mechanism, trolley, thiab load.

 

2.Lub ntsiab nqaj yog tsim los tiv taus qhov hnyav thiab lub zog tsim los ntawm kev ua haujlwm ntawm crane, suav nrog kev nqa, txav, thiab txo cov khoom hnyav. Nws tseem yog lub luag haujlwm los tswj kev ruaj ntseg thiab sib npaug ntawm crane thaum ua haujlwm.

 

3.Lub ntsiab nqaj tuaj yeem kho tau los yog kho tau, nyob ntawm qhov tshwj xeeb xav tau ntawm daim ntawv thov. Cov kab teeb tsa ruaj khov tau teeb tsa ntawm qhov siab tshwj xeeb thiab tsis tuaj yeem hloov kho, thaum cov kab teeb kho tau tuaj yeem raug tsa lossis txo kom haum rau qhov sib txawv ntawm qhov siab thiab qhov yuav tsum tau tshem tawm.

 

4.Zuag qhia tag nrho, lub ntsiab nqaj yog ib qho tseem ceeb ntawm kev lag luam gantry crane, muab lub zog tsim nyog thiab ruaj khov los tuav cov khoom hnyav thiab ua haujlwm zoo.

 

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Hoisting Mechanism

Xws li hluav taws xob hoist lossis winch, xaim hlua, nruas, lub cev muaj zog, thiab nres

Lub luag haujlwm rau kev nqa thiab txo cov loads

Tsim raws li qhov ntsuas lifting muaj peev xwm

Lub tshuab nqa ntawm kev lag luam gantry crane yog lub luag haujlwm rau kev nce, txo qis, thiab thauj khoom hnyav. Nws feem ntau muaj ntau yam ua haujlwm ua ke los muab kev txhim khu kev qha thiab muaj txiaj ntsig hoisting mechanism.

Cov khoom tseem ceeb ntawm kev nqa lub cev muaj xws li: Hoist Tsav: Lub cev muaj zog hoist yog lub zog rau lub tshuab nqa. Nws generates lub torque yuav tsum tau nqa thiab txo lub load. Lub cev muaj peev xwm txiav txim siab los ntawm crane lub peev xwm nqa thiab lub voj voog ua haujlwm.

Hoist Drum(s) los yog Sheave Assembly: Lub hoist nruas los yog sheave los ua ke yog txuas nrog lub hoist lub cev muaj zog los ntawm ib tug txo gearbox. Raws li lub cev muaj zog tig, nws tig lub nruas los yog txav cov sheaves, uas nyob rau hauv lem nce los yog txo cov hlau ropes los yog chains.

3.Nyob rau hauv cov ntsiab lus, lub lifting system ntawm ib tug industrial gantry crane yog ib tug complex tab sis tseem ceeb Cheebtsam uas enables lub crane ua nws lub luag hauj lwm: nqa thiab txav hnyav loads yam xyuam xim thiab zoo.

 

 

3.End Carriages (End Trucks)

Nruab ntawm ob qhov kawg ntawm lub ntsiab girders

Nruab nrog lub log mus rau hauv av rails

Hloov load mus rau qhov chaw khiav dej num

1.Qhov kawg ntawm lub tsheb thauj khoom ntawm kev lag luam gantry crane yog ib qho tseem ceeb ntawm kev sib txuas ntawm crane mus rau txoj kab ciav hlau los yog kev tsheb ciav hlau uas nws mus.

2.Ntawm no yog cov yam ntxwv tseem ceeb thiab kev ua haujlwm ntawm lub tsheb kawg:

Structure thiab Functionality

Rollers los yog Log: Lub tsheb kawg feem ntau muaj ob peb lub chais lossis lub log uas caij saum toj ntawm txoj kab ciav hlau los yog kev tsheb ciav hlau. Cov no yog tsim los txo kev sib txhuam thiab tso cai rau kev txav ntawm lub crane.

Bearings thiab Axles: Txhawm rau txhawb nqa qhov hnyav thiab txav mus los, cov chais lossis lub log yog mounted ntawm axles nrog cov kabmob uas ua kom lawv tuaj yeem tig tau ywj pheej yam tsis muaj hnav ntau dhau.

Locking Mechanism: Qee cov tsheb thauj khoom kawg tuaj yeem suav nrog cov txheej txheem xauv khoom uas tuaj yeem ruaj ntseg crane hauv qhov chaw ruaj khov thaum tsis siv lossis thaum tu.

Kev Kho Mechanisms: Tej zaum yuav muaj cov txheej txheem hloov kho kom zoo - kho qhov kev sib dhos thiab xyuas kom meej tias lub crane txav ncaj nraim ntawm txoj kab ciav hlau tsis muaj qhov sib txawv.

3.Qhov kawg carriage yog qhov tseem ceeb rau kev ua haujlwm ruaj khov thiab txhim khu kev qha ntawm gantry crane. Nws ua kom ntseeg tau tias lub crane tuaj yeem txav tau yooj yim thiab ua tau zoo raws txoj kab khiav, nqa tawm nws txoj haujlwm hoisting thiab thauj khoom nrog precision. Kev saib xyuas kom zoo thiab tshuaj xyuas qhov kawg ntawm lub tsheb thauj khoom yog qhov tseem ceeb los tiv thaiv cov teeb meem uas tuaj yeem cuam tshuam cov crane kev ua haujlwm lossis ua rau muaj kev nyab xeeb.

4.Travel Mechanism

Ntev -mus ncig teb chaws motors, reducers, log, thiab brakes

Enables crane txav raws gantry rails

Feem ntau synchronized rau kev ua haujlwm du

1.Lub crane mus ncig ua haujlwm ntawm kev lag luam gantry crane yog lub luag haujlwm rau kev txav lub crane horizontally raws nws txoj kab ciav hlau los yog kev tsheb nqaj hlau. Cov txheej txheem no tso cai rau lub crane thauj cov khoom thauj mus rau thaj tsam loj, ua rau nws muaj txiaj ntsig zoo hauv cov tsev khaws khoom, chaw nres nkoj, thiab lwm qhov chaw muaj kev lag luam uas cov khoom hnyav yuav tsum tau txav mus los ntawm qhov dav dav.

2.Ntawm no yog cov khoom tseem ceeb thiab cov yam ntxwv ntawm lub crane mus ncig ua si:

Cov Cheebtsam ntawm Kev Mus Los Mechanism

Tsav Chav (Traction Units): Cov no feem ntau yog cov tshuab hluav taws xob uas muab lub zog txav lub crane. Tus naj npawb ntawm cov tsav tsheb tuaj yeem sib txawv nyob ntawm qhov loj thiab muaj peev xwm ntawm crane; qee cov cranes yuav muaj ntau lub cev muaj zog rau txhua sab los faib cov khoom thauj.

Gearboxes: Gearboxes yog siv los txo cov kev kub ceev ntawm lub cev muaj zog mus rau qhov qis qis tsim nyog rau lub crane mus ncig. Lawv kuj nce lub zog tso zis, uas yuav tsum tau txav lub crane thiab nws cov load.

Log lossis Rollers: Cov log loj lossis cov chais yog mounted ntawm axles thiab yog tsav los ntawm lub cev muaj zog los ntawm lub gearbox. Cov log lossis cov menyuam yaus caij saum toj kawg nkaus ntawm cov kab hluav taws xob los yog cov ntsia hlau thiab yog qhov tseem ceeb rau kev txav mus los.

3.Cov txheej txheem mus ncig yog ib qho tseem ceeb tshaj plaws ntawm kev lag luam gantry crane, raws li nws txiav txim siab lub crane kev txav mus los thiab ntau yam ntawm kev ua haujlwm. Kev saib xyuas kom raug thiab kev tshuaj xyuas tsis tu ncua yog qhov tseem ceeb los xyuas kom meej tias kev mus ncig ua haujlwm ua haujlwm zoo thiab nyab xeeb. Txhua yam teeb meem nrog cov txheej txheem no tuaj yeem cuam tshuam rau crane kev ua tau zoo thiab kev nyab xeeb, ua rau nws tseem ceeb heev los daws cov teeb meem tam sim ntawd.

 

5.Trolley mus ncig teb chaws mechanism

1.Lub trolley mus ncig teb chaws mechanism ntawm kev lag luam gantry crane yog lub luag haujlwm rau kev txav lub hoist lossis lifting mechanism horizontally raws crane lub ntsiab nqaj lossis gantry. Qhov no tso cai rau lub crane mus rau qhov chaw lub load precisely nyob rau hauv lub transverse kev taw qhia.

2.Lub trolley mus ncig teb chaws mechanism muaj ntau yam tseem ceeb:

Cheebtsam ntawm Trolley Traveling Mechanism

Drive Unit: Feem ntau yog lub tshuab hluav taws xob, lub tshuab tsav muab lub zog txav lub trolley. Qhov loj thiab muaj peev xwm ntawm lub cev muaj zog nyob ntawm lub crane lub peev xwm nqa thiab qhov yuav tsum tau ceev ntawm lub trolley.

Gearbox: Lub gearbox txo qhov kev kub ceev ntawm lub cev muaj zog tso tawm kom qis qis haum rau lub tsheb thauj mus los. Nws kuj ua rau kom lub zog torque, uas yog tsim nyog los txav lub hoist mechanism thiab ib qho txuas nrog.

Log los yog Rollers: Lub trolley caij ntawm lub log los yog cov chais uas tau nruab rau ntawm axles. Cov log lossis cov menyuam yaus taug kev raws cov flanges lossis cov kab ntawm cov nqaj loj, tso cai rau lub trolley txav mus los.

Nres System: Lub tshuab nres nres tau muab tso rau hauv lub trolley los tswj nws txoj kev txav thiab tuav nws txoj haujlwm thaum xav tau. Qhov no tuaj yeem yog tus neeg kho tshuab nres, electromechanical nres, lossis lub zog nres nres.

3.Lub trolley mus ncig teb chaws mechanism yog qhov tseem ceeb rau qhov tseeb qhov chaw ntawm lub load nyob rau hauv lub transverse kev taw qhia. Nws tso cai rau lub crane tso cov khoom kom raug ntawm cov ntsiab lus sib txawv raws qhov ntev ntawm lub gantry. Kev saib xyuas kom raug thiab kev tshuaj xyuas tsis tu ncua yog qhov tseem ceeb los xyuas kom meej tias lub tshuab trolley ua haujlwm zoo thiab nyab xeeb. Txhua yam teeb meem nrog cov txheej txheem no tuaj yeem cuam tshuam rau crane kev ua haujlwm zoo thiab kev nyab xeeb, ua rau nws tseem ceeb heev los daws cov teeb meem tam sim ntawd.

 

6.Crane log

1.Lub log crane ntawm kev lag luam gantry crane yog ib qho tseem ceeb tivthaiv uas tso cai rau lub crane txav mus raws nws cov kab hluav taws xob los yog cov ntsia hlau. Cov log no yog tsim los txhawb nqa qhov hnyav ntawm lub crane, nws cov load, thiab ib qho ntxiv dynamic rog generated thaum lub sij hawm ua hauj lwm.

2.Ntawm no yog cov yam ntxwv tseem ceeb thiab kev ua haujlwm ntawm crane log:

Cov yam ntxwv ntawm Crane Log

Khoom siv: Crane log feem ntau yog ua los ntawm siab - cov ntaub ntawv muaj zog xws li steel lossis cam khwb cia hlau kom ntseeg tau tias lawv tuaj yeem tiv taus qhov hnyav thiab kev ntxhov siab cuam tshuam nrog kev nqa nqa.

Loj thiab teeb tsa: Qhov loj ntawm lub log sib txawv nyob ntawm qhov muaj peev xwm thiab tsim ntawm crane. Lawv tuaj yeem loj dua rau cov cranes hnyav dua kom faib cov khoom sib npaug. Tus naj npawb ntawm cov log ntawm ib lub qag thiab cov axles ntawm ib lub crane kuj tuaj yeem sib txawv raws li kev tsim qauv.

3.Crane log ua lub luag haujlwm tseem ceeb hauv kev txav mus los thiab kev ruaj ntseg ntawm kev lag luam gantry cranes. Lawv yog lub luag haujlwm rau kev hloov qhov hnyav ntawm lub crane thiab nws cov khoom thauj mus rau cov kab hluav taws xob los yog cov ntsia hlau thaum tso cai rau kev mus ncig zoo. Kev ua haujlwm ntev thiab kev ua haujlwm ntawm crane lub zog feem ntau nyob ntawm qhov zoo thiab qhov xwm txheej ntawm cov log no.

4. Kev saib xyuas kom zoo ntawm crane log, suav nrog kev tshuaj xyuas tsis tu ncua thiab hloov sijhawm ntawm cov khoom hnav, yog qhov tseem ceeb rau kev nyab xeeb thiab txhim khu kev lag luam ntawm crane. Kev tsis saib xyuas lub log tuaj yeem ua rau muaj kev poob qis, txo qis kev ua haujlwm, thiab muaj peev xwm muaj kev nyab xeeb.

 

7.Crane Hook

1.Lub crane nuv ntawm kev lag luam gantry crane yog ib qho tseem ceeb tivthaiv uas tso cai rau lub crane nqa thiab txav ntau yam loads. Tus nuv yog lub ntsiab lus ntawm kev sib cuag ntawm crane lub hoisting mechanism thiab lub load, ua rau nws yog ib qho tseem ceeb heev interface rau kev nyab xeeb thiab ua haujlwm tau zoo.

2.Ntawm no yog cov yam ntxwv tseem ceeb thiab kev ua haujlwm ntawm crane hooks:

Cov yam ntxwv ntawm Crane Hooks

Khoom siv: Crane hooks feem ntau yog ua los ntawm siab - lub zog steel lossis hlau alloy kom ntseeg tau tias lawv tuaj yeem tiv taus cov khoom hnyav uas cuam tshuam nrog kev nqa khoom. Cov khoom siv yog xaiv rau nws cov kav ntev thiab tsis kam hnav thiab tsim kua muag

Tsim: Tus tsim ntawm tus nuv muaj xws li ib qho qhib rau sab saum toj uas nws txuas rau lub hoist hlua, saw, lossis lwm yam khoom nqa. Qhov hauv qab ntawm tus nuv muaj ib qho nkhaus uas tso cai rau nws kom ruaj ntseg nrog kev nqa cov ntsiab lus ntawm lub nra.

Kev Nyab Xeeb Latch: Muaj ntau cov hooks tau nruab nrog lub latch kev nyab xeeb los yog kev xauv lub tshuab kom tsis txhob muaj kev cuam tshuam ntawm kev sib tsoo. Lub latch no yuav tsum tau qhib manually kom tso lub load ntawm qhov chaw xav tau.

Load Ratings: Txhua tus nuv yog ntsuas rau qhov tshwj xeeb tshaj plaws loads, thiab nws yog ib qho tseem ceeb uas yuav tsum tau siv cov hooks uas tau ntsuas rau cov kev npaj thauj khoom kom muaj kev nyab xeeb thiab ua raws li cov cai.

 

Lub cev muaj zog

Lub cev muaj zog ntawm kev lag luam gantry crane yog ib qho tseem ceeb tivthaiv uas muab lub zog tsim nyog rau kev nqa thiab txav mus los. Cov motors nyob rau hauv gantry cranes feem ntau yog hluav taws xob thiab tuaj yeem faib ua ob hom loj raws li lawv txoj haujlwm: lub cev muaj zog hoisting thiab kev mus ncig (lossis traversing) lub cev muaj zog.

Lub hoisting lub cev muaj lub luag haujlwm rau kev nqa thiab txo tus nuv lossis rub uas koom nrog lub nra. Lub cev muaj zog lub luag haujlwm tseem ceeb yog los tswj kev txav ntsug ntawm crane qhov chaw thau khoom.

Crane motors yog lub zog ntawm kev lag luam gantry cranes, muab lub zog xav tau rau ob qho tib si nqa thiab txav haujlwm. Kev ua tau zoo, kev ntseeg siab, thiab kev nyab xeeb ntawm lub crane yog hnyav heev nyob ntawm cov motors 'efficiency thiab durability. Kev xaiv kom raug, kev saib xyuas, thiab kev tshuaj xyuas tsis tu ncua ntawm cov motors no yog qhov tseem ceeb rau kev ua kom lub crane ua haujlwm zoo thiab nyab xeeb. Txhua yam teeb meem nrog lub cev muaj zog tuaj yeem ua rau muaj kev ua haujlwm tsis zoo, nce lub sijhawm poob qis, thiab muaj peev xwm muaj kev nyab xeeb, ua kom ceev faj txog cov teeb meem ntawm lub cev muaj zog.

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Suab thiab lub teeb tswb system & txwv hloov

1.Industrial gantry cranes tau nruab nrog lub suab thiab lub teeb ceeb toom thiab txwv kev hloov pauv los txhim kho kev nyab xeeb thiab kev ua haujlwm zoo. Cov khoom siv no ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev sib tsoo thiab ua kom lub crane ua haujlwm nyob rau hauv nws cov kev txwv tsis pub dhau.

2.Sound thiab teeb tswb System

Lub suab thiab lub teeb ceeb toom yog tsim los ceeb toom cov neeg ua haujlwm nyob ib puag ncig ntawm crane txog nws txoj haujlwm ua haujlwm. Cov kab ke no tseem ceeb tshwj xeeb hauv ib puag ncig uas lub crane ua haujlwm nyob ze rau cov neeg ua haujlwm lossis qhov chaw pom kev txwv.

3.Limit Switches

Limit switches yog cov khoom siv hluav taws xob uas ua haujlwm tseem ceeb ntawm kev nyab xeeb ntawm cov khoom siv gantry cranes. Lawv kuaj xyuas txoj haujlwm ntawm crane lossis nws cov khoom thiab txiav tawm lub zog thaum lub crane ncav cuag nws cov kev txwv kev ua haujlwm, tiv thaiv cov xwm txheej thiab kev puas tsuaj.

4.Ob lub suab thiab lub teeb ceeb toom thiab txwv cov keyboards yog ib qho tseem ceeb rau kev nyab xeeb ntawm kev lag luam gantry cranes. Lub tswb nrov ua kom cov neeg ua haujlwm paub txog lub crane txav thiab ua haujlwm raws li txoj cai, txo qhov kev pheej hmoo ntawm kev sib tsoo lossis lwm yam kev phom sij. Txwv cov keyboards, ntawm qhov tod tes, automate kev nyab xeeb los ntawm lub cev tiv thaiv lub crane los ntawm kev khiav hauj lwm tshaj nws qhov kev txwv. Ua ke, cov tshuab no pab txhawb rau qhov chaw ua haujlwm nyab xeeb thiab tiv thaiv ob qho tib si crane thiab cov neeg ua haujlwm nyob ib puag ncig nws. Kev saib xyuas kom raug thiab kev ntsuas tsis tu ncua ntawm cov tshuab no yog qhov tseem ceeb kom ntseeg tau tias lawv ua haujlwm tau zoo thiab muaj txiaj ntsig.

10. Cov khoom siv ruaj ntseg

Overload Protection Devices

Cov khoom siv tiv thaiv overload yog tsim los tiv thaiv lub crane los ntawm kev khiav hauj lwm tshaj nws qhov kev nyab xeeb ua haujlwm tsis txwv. Cov cuab yeej no saib xyuas lub thauj khoom raug nqa thiab yuav xa ib qho kev ceeb toom lossis kaw lub crane yog tias lub load tshaj qhov txwv. Qhov no yog qhov tseem ceeb rau kev tiv thaiv kev puas tsuaj rau lub crane thiab zam kev sib tsoo uas tuaj yeem tshwm sim vim kev thauj khoom ntau dhau.

Limit Switches

Raws li tau hais ua ntej, txwv kev hloov pauv yuav nres lub crane thaum nws mus txog qhov kawg ntawm nws txoj kev mus los lossis thaum twg ib qho ntawm nws cov khoom ncav cuag lawv cov kev txwv. Cov keyboards no yog qhov tseem ceeb rau kev tiv thaiv lub crane kom dhau ntawm nws lub cev ciam teb, uas tuaj yeem ua rau muaj kev puas tsuaj rau cov qauv lossis kev sib tsoo nrog cov teeb meem.

Anti-Collison Devices

Anti- cov khoom siv sib tsoo yog qhov tseem ceeb tshwj xeeb hauv ib puag ncig uas muaj ntau lub cranes ua haujlwm nyob ze lossis qhov chaw muaj tsheb loj. Cov khoom siv no siv cov sensors, lub koob yees duab, lossis lwm yam thev naus laus zis los kuaj pom muaj lwm yam khoom hauv crane txoj hauv kev thiab ceeb toom rau tus neeg teb xov tooj lossis cia li nres lub crane txav los tiv thaiv kev sib tsoo.

Cov Khawm Nres Xwm Ceev

Cov nyees khawm nres thaum muaj xwm ceev yog manually tswj tswj uas tso cai rau tus neeg teb xov tooj crane lossis ib tus neeg ua haujlwm tau tso cai kom nres tag nrho cov haujlwm crane tam sim ntawd thaum muaj xwm txheej ceev. Cov nyees khawm no tau muab tso rau hauv qhov yooj yim ncav cuag tus neeg teb xov tooj thiab feem ntau liab thiab pom tau zoo heev.

Nres Systems

Nres systems ntawm kev lag luam gantry cranes yog tsim los tuav cov khoom ruaj ntseg nyob rau hauv qhov chaw thaum tsis txav thiab muab kev tswj kom nres thaum ua haujlwm. Cov brakes no tuaj yeem yog cov khoom siv hluav taws xob, hluav taws xob, lossis kev sib xyaw ua ke ntawm ob qho tib si, thiab lawv yog qhov tseem ceeb rau kev tiv thaiv kev thauj khoom tsis txaus siab uas tuaj yeem ua rau muaj xwm txheej.

Levelness Indicators

Cov ntsuas qib yog siv los xyuas kom meej tias lub crane yog theem thaum lub sijhawm ua haujlwm, tshwj xeeb tshaj yog thaum nqa cov khoom hnyav lossis cov khoom me me. Kev nqa tsis sib xws tuaj yeem ua rau cov loads hloov mus, uas ua rau poob ntawm kev tswj thiab xwm txheej. Cov ntsuas no pab cov neeg ua haujlwm tswj lub crane qhov sib npaug thiab ruaj khov.

Safe Working Load Indicators

Kev nyab xeeb ua hauj lwm load qhia kom meej meej cim lub siab tshaj plaws kev nyab xeeb load peev rau lub crane. Cov ntaub ntawv no yog qhov tseem ceeb rau cov neeg ua haujlwm kom ntseeg tau tias lub crane tsis dhau thiab ua haujlwm hauv nws cov qauv tsim.

 

11.Control hom

1.Manual Control

Kev cuam tshuam ncaj qha: Tus neeg teb xov tooj crane ncaj qha tswj lub hoisting thiab mus ncig ua si ntawm crane siv tes, levers, lossis laub khawm. Hom no yuav tsum muaj cov neeg ua haujlwm txawj uas tuaj yeem ua synchronize cov kev txav mus los kom ua tiav qhov xav tau ntawm qhov chaw thauj khoom.

Yooj Yim Mechanisms: Kev tswj cov tshuab feem ntau yooj yim hauv kev tsim thiab tej zaum yuav tsis tshua muaj kev ua tsis tiav.

Limited Precision: Lub precision ntawm lub crane txav yog txwv rau tus neeg teb xov tooj txoj kev txawj thiab kev paub.

2.Semi- Tsis Siv Neeg Tswj

Kev Pabcuam Kev Ua Haujlwm: Tus neeg tsav tsheb crane siv cov cuab yeej tswj xyuas xws li joysticks lossis paddle keyboards los hais kom lub crane, tab sis lub kaw lus suav nrog cov yam ntxwv tsis siv neeg uas pab tswj kev ceev thiab synchronization.

Txhim Kho Kev Nyab Xeeb: Semi- cov tshuab tsis siv neeg feem ntau suav nrog cov yam ntxwv kev nyab xeeb xws li nres tsis siv neeg thaum thauj khoom lossis txwv kev mus ncig.

Txhim kho Efficiency: Cov tshuab no tuaj yeem txhim kho kev ua haujlwm tau zoo los ntawm kev txo cov kev xav tau ntawm cov neeg ua haujlwm txawj ntse.

3. Tsis siv neeg tswj tag nrho

Programmable Logic Controller (PLC): Lub crane txoj haujlwm yog tswj hwm los ntawm PLC, uas tuaj yeem ua haujlwm los ua cov haujlwm tshwj xeeb ntawm cov haujlwm tau txais.

Precise Control: Tag nrho cov tshuab tsis siv neeg muab kev tswj xyuas meej ntawm lub crane txav, tso cai rau kev ua haujlwm nyuaj kom ua tiav tas li.

Txo tib neeg yuam kev: Cov tshuab tsis siv neeg txo cov peev txheej rau tib neeg kev ua yuam kev, txhim kho kev nyab xeeb thiab kev ntseeg tau.

Kev Ua Haujlwm Chaw Taws Teeb: Qee zaum, tag nrho cov cranes tsis siv neeg tuaj yeem ua haujlwm nyob deb, tshem tus neeg teb xov tooj los ntawm qhov chaw muaj kev phom sij.

4. Xov tooj cua tswj

Kev Ua Haujlwm Wireless: Tus neeg tsav tsheb crane siv xov tooj cua xa xov tooj cua los tswj lub crane los ntawm qhov deb, uas tuaj yeem pab tau tshwj xeeb hauv ib puag ncig uas pom kev sib cuag nrog crane yog txwv.

Ntxiv Flexibility: Kev tswj xov tooj cua tso cai rau cov neeg ua haujlwm txav mus los ntawm thaj chaw ua haujlwm thaum tswj hwm lub crane.

Kev txiav txim siab txog kev nyab xeeb: kev tswj xyuas kom raug thiab ntsuas kev ruaj ntseg yuav tsum nyob rau hauv qhov chaw tiv thaiv kev cuam tshuam lossis kev ua haujlwm tsis raug cai ntawm crane.

5.Computer tswj

Advanced Systems: Qee qhov gantry cranes tuaj yeem siv cov tshuab computer uas sib xyaw ua haujlwm zoo xws li lub zeem muag tshuab, kev txawj ntse txawj ntse, thiab cov ntaub ntawv txheeb xyuas kom ua haujlwm zoo.

Kev Sau Cov Ntaub Ntawv: Khoos phis tawj-cov cranes tswj tau tuaj yeem sau cov ntaub ntawv ua haujlwm, uas tuaj yeem siv rau kev npaj kho thiab kev ua haujlwm kom zoo.

Interface Options: Cov neeg ua haujlwm tuaj yeem cuam tshuam nrog lub crane los ntawm cov ntxaij vab tshaus kov lossis lwm yam kev sib txuas siab, muab cov lus qhia ntxaws thiab kev xaiv tswj.

 

12. Daim duab

 

 

 

 

Qhov zoo ntawm Ob Chav Beam Gantry Crane

1. Siab Lifting Capacity

Ob chav girders muab cov khoom muaj zog dua -cov kabmob muaj peev xwm

Haum rau nruab nrab mus rau ultra- hnyav hnyav (20–{2}} tons)

2. Zoo heev Structural Stability

Ob lub ntsiab beam txo deflection thiab vibration

Ua kom muaj kev nyab xeeb thiab du ntawm cov khoom hnyav

3. Kev ua haujlwm dav dav

Muaj peev xwm npog thaj chaw ua haujlwm loj yam tsis muaj kev txhawb nqa vaj tsev

Zoo tagnrho rau cov vaj tsev sab nraum zoov, shipyards, thiab chaw cia khoom

4. Kev ua haujlwm yooj yim

Txhawb kev tswj hauv tsev, pendant tswj, thiab chaw taws teeb tswj

Tso cai rau qhov tseeb ntawm cov khoom thauj

5. High Lifting Qhov siab

Hoist tuaj yeem ntsia nruab nrab ntawm girders, ua kom muaj txiaj ntsig nqa qhov siab

Haum rau siab cargo thiab stacking ua haujlwm

6. Muaj zog Durability

Tsim los rau hnyav- lub luag haujlwm thiab ua haujlwm tas mus li

Ua tau zoo nyob rau hauv qhov hnyav sab nraum zoov

7. Customization Muaj peev xwm

Span, muaj peev xwm, ntev cantilever, lifting qhov siab, thiab kev tswj lub tshuab tuaj yeem kho

Nws tuaj yeem nruab nrog hooks, grabs, hlau nplaum, lossis cov khoom sib kis

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⚓ Qhov zoo ntawm Nkoj Unloader Crane

1. High Unloading Efficiency

Kev ceev ceev ntawm cov khoom loj los ntawm cov nkoj tuav

Muaj peev xwm dhau los (ntau pua txog txhiab tons hauv ib teev)

2. Txo Tus Nqi Ua Haujlwm

Mechanized thiab automated unloading txheej txheem

Minimizes kev tuav tuav thiab txhim kho cov khoom tsim tau

3. Wide Cargo Adaptability

Haum rau thee, grain, ore, chiv, cement, thiab minerals

Grab - hom lossis kev xaiv unloading txuas ntxiv muaj

4. Txhim kho kev ua haujlwm ruaj ntseg

Cov qauv ruaj khov nrog kev tswj hwm qib siab thiab kev saib xyuas

Txo cov kev pheej hmoo cuam tshuam nrog kev tshem tawm phau ntawv

5. Kev tiv thaiv ib puag ncig

Nws tuaj yeem nruab nrog plua plav tiv thaiv thiab kaw cov conveyors

Txo cov plua plav paug thaum tuav cov khoom loj

6. Flexible Nkoj Compatibility

Adjustable boom thiab ua haujlwm vojvoog

Haum rau qhov sib txawv nkoj loj thiab cargo tuav qhov tob

7. Lub neej ua haujlwm ntev

Tsim los rau cov dej hiav txwv thiab hnyav -cov dej num

Corrosion-cov ntaub ntawv tiv taus thiab cov coatings kom ruaj khov

 

 

Daim ntawv thov ntawm Ob Beam Gantry Crane

1. Chaw nres nkoj & Chaw nres nkoj

Lifting thiab hloov khoom hnyav

Kev tuav cov thawv, steel qauv, thiab cov khoom thauj loj

Txhawb nqa nkoj tsim thiab kho cov haujlwm

2. Nkoj nkoj

Kev sib dhos thiab txav ntawm lub nkoj blocks thiab cov seem hull

Lifting cav, propellers, thiab marine Cheebtsam

Sab nraum zoov hnyav -cov khoom siv tuav

3. Choj & Infrastructure Kev Tsim Kho

Lifting precast qhob kab teeb thiab choj ntu

Siv nyob rau hauv txoj kev loj, railway, thiab metro kev tsim kho tej yaam num

4. Hlau & Hlau Industries

Kev tuav steel phaj, coils, kav dej, thiab cov qauv

Haum rau qhov hnyav thiab ua haujlwm tsis tu ncua

5. Precast Concrete Cog

Lifting thiab stacking precast slabs, kab, thiab panels

Txhim kho ntau lawm efficiency thiab kev nyab xeeb

6. Fais fab nroj tsuag & Heavy Manufacturing

Kev teeb tsa thiab kev saib xyuas ntawm turbines, generators, thiab transformers

Kov oversized thiab hnyav machinery

7. Logistics Yards & Warehouses

Loading thiab unloading loj lossis hnyav cargo

Kev khaws cia sab nraum zoov thiab hloov khoom siv

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⚓ Kev Siv Lub Nkoj Unloader Crane

1. Tej Cargo Ports

Unloading thee, hlau ore, bauxite, thiab minerals

Feem ntau nyob rau hauv loj -scale bulk terminals

2. Fais fab nroj tsuag

Unloading thee thiab biomass roj los ntawm cov nkoj

Pub conveyor systems rau lub zog tsim

3. Grain Terminals

Siv cov nplej, pob kws, taum pauv, thiab lwm yam nplej

Ntxuav thiab ua haujlwm tau zoo nrog cov khoom siv tsawg tsawg

4. Cement & Tsev Khoom Terminals

Tshem tawm cov cement, clinker, limestone, thiab xuab zeb

Txhawb cov khoom siv tsis tu ncua

5. Chemical & Fertilizer Ports

Tuav tej chiv thiab tshuaj raw khoom

Optionally kaw thiab plua plav-dawb unloading systems

6. Hlau Mills

Unloading hlau ore, coke, thiab flux cov ntaub ntawv

Xyuas kom ruaj khov raw khoom rau kev tsim khoom

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🔗 Integrated Port Applications

Nkoj unloader cranesunload bulk cargo los ntawm cov nkoj

Ob chav beam gantry cranesthauj khoom hnyav, ntim khoom, lossis cov khoom siv pabcuam

Ua ke, lawvnce qhov chaw nres nkoj hla, txo cov nkoj xa mus sij hawm, thiab txhim kho kev ua haujlwm zoo

 

 

1. Tsim thiab Engineering

Kev Paub Txog Kev Tsim Nyog: Tsim kom muaj cov duab kos duab kos duab thiab cov lus qhia tshwj xeeb, suav nrog cov nqaj loj, lub hoist, trolley, cov tsheb thauj khoom kawg, thiab lwm yam.

Simulation thiab Modeling: Siv computer-pab tsim (CAD) thiab cov cuab yeej simulation los ua qauv ntawm crane qhov kev ua tau zoo thiab ua kom zoo dua nws cov qauv.

2. Kev xaiv cov khoom siv

Khoom Specifications: Xaiv cov khoom zoo - cov ntaub ntawv zoo uas ua tau raws li qhov yuav tsum tau muaj rau lub zog, ua haujlwm ntev, thiab ua haujlwm kub. Cov ntaub ntawv muaj xws li siab - steel hlau, alloys, thiab cov txheej tshwj xeeb.

Kev yuav khoom: Cov khoom siv los ntawm cov neeg muag khoom pom zoo, ua kom lawv ua tau raws li qhov tsim nyog zoo thiab cov qauv ntawv pov thawj.

3. Cheebtsam Fabrication

Txiav thiab Shaping: Txiav thiab ua cov ntaub ntawv raw rau hauv cov khoom uas yuav tsum tau muaj, xws li kab teeb, kab, thiab brackets. Qhov no tej zaum yuav muaj cov txheej txheem xws li ntshav txiav, laser txiav, thiab machining.Vuam thiab sib dhos: Weld Cheebtsam ua ke los tsim cov crane cov qauv. Qhov no suav nrog vuam lub ntsiab nqaj, cov tsheb thauj neeg kawg, thiab lwm yam thauj khoom -cov kabmob.

4. Kev sib dhos

Sub-Assembly: Sib sau ua ke ib tug neeg cov khoom, xws li lub hoisting system, trolley, thiab kawg carriages, rau hauv sub-semblies. Qhov no suav nrog cov khoom sib dhos ua ke thiab ua kom muaj kev sib raug zoo.Main Assembly: Sib txuas ua ke sub- los ua kom tiav cov qauv crane. Qhov no suav nrog mounting lub hoist thiab trolley ntawm lub ntsiab nqaj, txuas qhov kawg carriages, thiab txhim kho cov kev tswj hwm.

5. Kev koom ua ke ntawm Cov Txheej Txheem

Cov Hluav Taws Xob Hluav Taws Xob: Nruab cov khoom siv hluav taws xob, suav nrog lub cev muaj zog, tswj vaj huam sib luag, xaim, thiab sensors. Xyuas kom tseeb tias lub crane cov tshuab hluav taws xob tau raug sib xyaw ua ke thiab sim ua kom zoo.

Tswj Systems: Siv thiab teeb tsa cov kev tswj hwm, xws li programmable logic controllers (PLCs), cov chaw taws teeb tswj, thiab cov khoom siv kev nyab xeeb. Xyuas kom tseeb tias cov tswj tshuab ua haujlwm kom raug thiab raug ntsuas.

6. Kev xeem thiab kev pov hwm zoo

Ua ntej- Kev Ntsuas Kev Ua Haujlwm: Ua ua ntej- kev sim ua haujlwm txhawm rau kuaj xyuas lub crane ua haujlwm, suav nrog kev ntsuas kev thauj khoom, kev ntsuas kev ua haujlwm ntawm kev nqa thiab kev mus ncig, thiab kev tswj xyuas qhov system.

Kev Ntsuam Xyuas Kev Nyab Xeeb: Xyuas kom meej tias cov yam ntxwv ntawm kev nyab xeeb, xws li txwv cov keyboards, tswb, thiab nres thaum muaj xwm ceev, ua haujlwm raug thiab ua tau raws li cov qauv kev nyab xeeb.

Kev tshuaj xyuas: Ua kom muaj kev soj ntsuam ntxaws ntxaws ntawm crane cov qauv thiab cov khoom kom ntseeg tau tias ua raws li cov qauv tsim thiab cov qauv zoo.

7. Kev hloov kho zaum kawg thiab calibration

Zoo-Tuning: Ua ib qho kev hloov kho uas tsim nyog los txhim kho lub crane kev ua tau zoo thiab ua kom muaj kev ua haujlwm zoo. Qhov no tej zaum yuav suav nrog calibrating sensors, kho cov tswj, thiab zoo -tuning lub lifting system.

Cov ntaub ntawv: Npaj thiab tshuaj xyuas cov ntaub ntawv, suav nrog cov phau ntawv ua haujlwm, cov lus qhia txog kev saib xyuas, thiab cov lus qhia txog kev nyab xeeb.

8. Kev xa khoom thiab kev teeb tsa

Kev Thauj Mus Los: Npaj rau kev thauj mus los ntawm crane mus rau qhov chaw teeb tsa, kom ntseeg tau tias nws tau tuav thiab xa khoom kom zoo los tiv thaiv kev puas tsuaj.

Installation: Saib xyuas lub installation ntawm lub crane ntawm tus neeg siv khoom qhov chaw, nrog rau kev sib dhos, kev sib dhos, thiab kev sib txuas rau cov khoom siv hluav taws xob thiab kev tswj xyuas.

Kev cob qhia: Muab kev cob qhia rau cov neeg ua haujlwm thiab cov neeg ua haujlwm saib xyuas kom paub tseeb tias lawv paub txog kev ua haujlwm ntawm crane thiab cov txheej txheem kev nyab xeeb.

9. Kev Ua Haujlwm thiab Kev Xa Khoom

Kev Ua Haujlwm: Ua qhov kev ntsuam xyuas zaum kawg kom paub tseeb tias lub crane ua haujlwm raug raws li -lub ntiaj teb cov xwm txheej thiab ua tau raws li kev ua tau zoo.

Kev Tshaj Tawm: Tshaj tawm lub crane rau cov neeg siv khoom, muab tag nrho cov ntaub ntawv tsim nyog, suav nrog cov ntawv pov thawj ntawm kev ua raws cai, cov ntaub ntawv pov thawj, thiab cov sijhawm saib xyuas.

 

 

 

Kev tshuaj xyuas cov khoom

Kev soj ntsuam zoo: Kev soj ntsuam nruj nruj yog ua los ntawm cov khoom siv raw khoom kom ntseeg tau tias lawv ua tau raws li cov qauv tsim thiab cov qauv hauv tebchaws.

Cov Khoom Siv Cia: Cov ntaub ntawv tsim nyog tau muab khaws cia raws li kev faib tawm los tiv thaiv corrosion lossis kev puas tsuaj.

Txiav thiab sib sau

Hlau Txiav: Siv cov plasma txiav, laser txiav lossis nplaim txiav thiab lwm yam thev naus laus zis los txiav cov hlau raws li qhov loj ntawm cov qauv tsim.

Kev tsim cov txheej txheem: Tsim cov hlau phaj los ntawm kev khoov, dov, vuam thiab lwm yam txheej txheem los tsim cov nqaj loj, kawg nqaj thiab lwm yam khoom siv.

Vuam

Cheebtsam Vuam: Cov txiav thiab tsim steel qhov chaw yog welded rau hauv cov qauv tseem ceeb xws li lub ntsiab nqaj, kawg nqaj thiab trolley. Cov txheej txheem vuam yuav tsum tau tswj nruj me ntsis kom ntseeg tau tias cov txheej txheem muaj zog thiab vuam zoo.

Weld Inspection: Siv tsis yog-kev kuaj kev siv thev naus laus zis (xws li kuaj ultrasonic, kuaj hluav taws xob) los tshuaj xyuas cov welds kom ntseeg tau tias tsis muaj qhov tawg lossis lwm yam tsis xws luag.

Tshuab dhos

Precision Machining: Precision machining yog ua los ntawm cov khoom tseem ceeb ntawm lub crane, xws li lub log teeb, bearing rooj, pulleys, thiab lwm yam.

Kev sib dhos ntawm tag nrho lub tshuab

Kev sib dhos dav dav: Raws li lub hauv paus ua ntej- kev sib dhos, tag nrho lub rooj sib txoos ntawm lub crane yog nqa tawm, suav nrog kev teeb tsa zaum kawg ntawm lub ntsiab nqaj, qhov kawg nqaj, nqa mechanism, taug kev mechanism, thiab lwm yam.

Kev ua haujlwm thiab kev sim

Nyob rau hauv cov xwm txheej zoo, kev ua haujlwm ntawm lub crane raug kuaj, suav nrog kev kuaj nqa, taug kev, kauj thiab lwm yam haujlwm. Zuag qhia tag nrho qhov loj ntawm qhov sib dhos choj crane raug kuaj xyuas kom ntseeg tau tias txhua qhov ntev ua tau raws li cov qauv tsim.

Txau thiab tiv thaiv - kev kho corrosion

Kev kho deg xeb tshem tawm: Kev tshem tawm xeb ntawm qhov chaw ntawm lub crane, ntau txoj hauv kev muaj xws li sandblasting, pickling, thiab lwm yam. Primer spraying: Txau los tiv thaiv -corrosion primer rau ntawm qhov chaw kho kom tiv thaiv hlau oxidation thiab corrosion. Topcoat spraying Xim txau: Txau topcoat raws li cov neeg siv khoom xav tau lossis cov qauv kev lag luam kom muab cov crane muaj kev tiv thaiv thiab kho kom zoo nkauj. Marking: Tom qab txau, kos lub crane cov ntaub ntawv txheeb xyuas raws li cov lus qhia tshwj xeeb, xws li qauv, ntsuas load, thiab lwm yam.

Factory thiab installation

Ntim thiab thauj

Kev tiv thaiv kev ntim khoom: Tiv thaiv ntim cov khoom tseem ceeb ntawm crane kom tsis txhob muaj kev puas tsuaj thaum thauj. Kev thauj mus los: Raws li cov khoom siv loj thiab cov xwm txheej thauj mus los, xaiv txoj kev thauj mus los uas tsim nyog los thauj cov crane mus rau cov neeg siv khoom qhov chaw.

Txais thiab xa khoom

Kev txais neeg siv khoom

Ntawm - qhov chaw txais: Tus neeg siv khoom ua rau ntawm - qhov chaw lees txais ntawm crane raws li daim ntawv cog lus yuav tsum tau thiab cov kev qhia tshwj xeeb los xyuas qhov ua tau zoo thiab cov khoom siv zoo.

Kev kho qhov teeb meem: Yog tias pom muaj teeb meem, cov chaw tsim khoom yuav tsum tau kho lawv raws sijhawm kom ntseeg tau tias cov cuab yeej ua tau raws li cov neeg siv khoom xav tau. Kev xa khoom thiab siv kev cob qhia Kev Ua Haujlwm: Cov chaw tsim khoom feem ntau cob qhia cov neeg siv khoom lag luam kom ntseeg tau tias lawv tuaj yeem ua haujlwm crane kom raug thiab nyab xeeb.

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