Lub cev muaj zog-tsav ib nqaj qij Crane

Lub cev muaj zog-tsav ib qho nqaj siv nyiaj ua haujlwm ua haujlwm Crane yog ib hom ntawm nqa khoom siv hauv kev lag luam thiab chaw lag luam kom txav tau cov cuab yeej hnyav Nws muaj ib tus choj girder (nqaj) txhawb los ntawm cov tsheb thauj khoom kawg uas khiav ntawm cov kab kev khiav tawm lossis cov qauv kev txhawb nqa.

 

Zuag qhia tag nrho, sab saum toj khiav ib leeg girder crane yog ib qho kev ntseeg tau thiab cov tshuaj zoo rau kev tuav cov chaw hnyav hauv cov chaw muaj kev muaj hnyav.

• Muaj peev xwm: {1-20 nyhav ib toos
• Lub peev xwm: 3. 2-80 nyhav ib toos
• SPAN ntev: 4-31. 5m
• Lifting qhov siab: Mekas raws li cov neeg siv khoom 'chaw kawm
• Ua Haujlwm: Poj Niam Txuj A5
• Siv voltage: 220V ~ 690v, 50-60 hz, 3 pd
• Kev Tiv Thaiv Chav Kawm: IP54 IP55
• Crane tswj hom: pendantcontrol \/ chaw taws teeb tswj \/ Alarm tswj

 

 

Lub cev muaj zog-tsav ib nqaj kauj ruam overhead crane yog ib hom ntawm nqa cov khoom siv rau cov khoom tuav. Nws cov khoom tseem ceeb muaj xws li:

1. Cheebtsam tseem ceeb:
Tib Girder (lub ntsiab Main) - lub chaw ua haujlwm tseem ceeb, feem ntau ua los ntawm cov hlau dov lossis welded steel.

Kawg cov tsheb thauj khoom (kawg ntug dej) - nyob ntawm ob qho kawg ntawm Girder, lawv lub tsev lub log thiab txhawb nqa Crane lub zog raws cov kev khiav tawm ntawm txoj kev sib tw.

Hoist chav tsev - lub litrting tshuab, uas tuaj yeem muaj hluav taws xob saw hoist lossis hlua hlau hoist.

Trolley - txav raws tus girder los muab txoj kev npau taws tav toj (phau ntawv lossis tsav-tsav-.

 

 

 

2. Tsav tsheb zuj zus:

Choj tsav (chaw tsheb npav (chaw ua si

Trolley tsav (yog tias motolized) - tso cai rau trolley mus rau traverse ntev ntawm lub nqaj.

Hoist lub cev muaj zog - powers txoj sia ntawm kev nqa thiab txo qis ntawm lub nra.

 

3. Hluav taws xob system:

Tswj Vaj Huam Sib Luag - Lub tsev hluav taws xob sib xyaw ua ke xws li cov neeg ua haujlwm, kev caij nyoog, thiab ntau zaus zaus (VFDs).

Khawm Pendant \/ Xov Tooj Cua Taws Teeb Tswj - siv los ntawm tus neeg teb xov tooj kom tswj crane taw.

Festoon System \/ Cable reel - tswj cov hwj huam thiab tswj cable txav.

Txwv txoj kev hloov mus - tiv thaiv dhau ntawm kev tawm tsam ntawm lub hoist, trolley, lossis choj.

 

4. Kev Nyab Xeeb Cheebtsam:
Tus brakes - kom ntseeg tau tias tus nres tsheb du (tshuab, hluav taws xob, lossis hydraulic).

Bumpers \/ Buffers - nqus poob siab kawg ntawm kev mus ncig.

Overload limkiter - tiv thaiv kev nqa dhau kev ua kom muaj peev xwm.

Nres nres tsheb (E-Nres) - Tam sim ntawd txiav lub zog thaum muaj kev phom sij.

 

5. Txhawb cov qauv:
Cov kab teeb khiav - txhawb nqa Crane lub zog (mounted ntawm cov kab ntawv hauv tsev lossis ua kom zoo nkauj).

Rail tracks - coj cov crane lub log rau kev taug kev du.

6. Kev xaiv cov khoom siv:
Crane nplai - hnyav loads thaum nqa khoom.

Anti-Sway System - Minimizes load viav vias.

LED teeb pom kev zoo - txhim kho pom kev pom nyob hauv thaj chaw ua haujlwm.

Txee (rau Cab-ua cranes) - uas ua haujlwm hauv chaw nres tsheb.

 

11. Crane Hook

Lub cev muaj zog-tsav ib qho nqaj overhead crane nrog cov khoom siv crane yog ib hom khoom siv tuav cov khoom siv, cov chaw khaws khoom, thiab chaw teeb tsa. Ntawm no yog cov ncauj lus kom ntxaws tawg ntawm nws cov khoom siv thiab ua haujlwm:

Cov khoom tseem ceeb:
Tib Girder (Beam)

Lub ntsiab kab rov tav uas nthuav dav qhov dav ntawm qhov chaw ua haujlwm.

Feem ntau ua los ntawm cov hlau dov (i-nqaj) lossis cov thawv ntim rau lub zog rau lub zog.

Kawg Cov Tsheb Thauj (End Florry)

Nyob ntawm ob qho kawg ntawm Girder, nruab nrog lub log rau kev txav mus rau kev txav ntawm cov ciav hlau.

Tsav los ntawm hluav taws xob lub tshuab hluav taws xob rau kev mus ncig ntev (raws txoj kev Crane khiav).

Hoist & Farchism

Lub tshuab hluav taws xob ho yog mounted ntawm tib tus girder, muab kev nqa ntsug.

Crane nuv tau txuas nrog lub hoist txoj hlua hlau lossis saw, siv los nqa thiab nqa cov khoom thauj khoom.

Tuaj yeem ua haujlwm ntawm pendant tswj, xov tooj cua chaw taws teeb, lossis alarin.

Tso cov pa dej

Muaj kev sib tw sib txuas ntawm cov kab tsev lossis cov qauv txhawb nqa.

Lub crane txav raws cov kev sib tw no rau kev thauj mus los ntawm kab rov tav.

Tsav Motors & Kev tswj

Cov motors mus ncig rau Choj musniv (raws txoj kev yuav khiav).

HANUY TSAV RAU LOMTTING \/ QIS.

Kev tswj hwm kev tswj hwm: Pendant chaw nres tsheb, tswj chaw taws teeb, lossis kev ua haujlwm Alarin.

Ua haujlwm ua haujlwm:
Lub crane txav raws cov railwail (ntev kev txav mus los).

Tus hoist traverses raws tus girder (hla mus ncig).

Cov nuv tau, lowers, thiab txoj haujlwm ruaj khov.

 

12.Motor

Lub cev muaj zog-tsav ib qho nqaj siv nyiaj ua haujlwm rau CRANE yog ib hom ntawm nqa cov khoom siv thiab chaw tsim khoom hnyav thiab ntsug. Nws muaj ib lub choj ib lub nqaj txhawb los ntawm cov tsheb thauj khoom kawg uas khiav raws cov kev khiav tawm, siv hluav taws xob ntawm hluav taws xob.

Cov khoom tseem ceeb:
Ib Leeg choj Girder (nqaj) - lub ntsiab kab rov tav cov qauv, feem ntau ua los ntawm cov hlau dov lossis ib ntu welded.

Kawg cov tsheb thauj khoom - wheeled sib dhos ntawm ob qho kawg ntawm lub nqaj uas tso cai txav mus raws cov kev khiav tawm ntawm cov ciav hlau.

Hoist & trolley - lub lifting tshuab - saw hoist lossis hlau tsim Hoist) tsiv raws cov nqaj mus rau txoj kev thauj khoom.

Kev tso tawm hauv kev tso pa - cov nqaj hlau mounted ntawm cov tsev tsev lossis cov qauv txhawb nqa rau crane txav.

Tsav Motors - Electric Motors Fais (ntev suab "thiab hoist \/ trolley (nqa thiab hla-nqaj-nqaj txav).

Tswj Txheej Txheem - Pendant laub-khawm, xov tooj cua chaw taws teeb, lossis tswj lub tsev.

Hom muaj zog-tsav ib rab phom cranes:
Sab saum toj-khiav - lub crane txav ntawm cov ntsia hlau mounted nyob rau sab saum toj ntawm cov teeb meem tso tawm (ntau dua lifting qhov siab).

Under-khiav (underhung) - lub crane hangs los ntawm hauv qab flange ntawm cov teeb khiav (haum rau cov roj sib zog).

 

8. Suab thiab lub teeb pom kev tswb thiab txwv hloov cov cuab yeej kev nyab xeeb kev nyab xeeb

Lub cev muaj zog-tsav ib qho nqaj overhead crane feem ntau txuam nrog ntau lub suab kev nyab xeeb thiab txwv hloov cov khoom siv kev nyab xeeb kom ntseeg tau. Hauv qab no yog ib qho kev qhia txog cov khoom sib xyaw no:

1. Suab thiab lub teeb tswb
Lub Hom Phiaj: Kev ceeb toom cov neeg ua haujlwm thaum lub nkoj ua haujlwm lossis thaum muaj xwm txheej ceev.

Cheebtsam:

Buzzer \/ Horn: emits ib qho ceeb toom tsis txaus ua ntej Crane lub zog pib.

Teeb Lub Teeb \/ Beacon: muab cov lus ceeb toom pom (nyem lub teeb) los qhia crane kev ua haujlwm.

Ua kom muaj:

Cia li txhais thaum lub crane pib tsiv.

Kuj tseem tuaj yeem qhib thaum muaj ntau dhau, lub zog ua tsis tiav, lossis nres thaum muaj xwm ceev.

Cov Qauv Ua Raws Cai: Ntsib OSHA, Ansi, thiab ISO qhov yuav tsum muaj kev nyab xeeb.

2. Txwv tsis pub hloov cov khoom siv kev nyab xeeb hloov
Lub Hom Phiaj: Tiv thaiv kev ua kom muaj kev nyab xeeb rau kev sib tsoo taug kev, tiv thaiv kev sib tsoo ntawm kev sib tsoo thiab overstravel.

Hom Kev Txwv Kev Txwv Hloov:

Hoist surner \/ qis txwv hloov: nres lub hoist thaum tus nuv mus txog qhov siab tshaj plaws \/ tsawg kawg qhov siab muaj kev nyab xeeb.

Trolley Mus Ncig Tebchaws Hla: Tiv thaiv cov trolley los ntawm kev txav dhau ntawm choj nqaj xaus.

Choj (ntev ncig) txwv hloov: nres lub crane los ntawm kev sib tw raws cov kev khiav tawm.

Kev ua haujlwm:

Cov neeg kho tshuab lossis qhov sib thooj-raws li cov hloov pauv txiav lub zog thaum ua rau.

Qee cov cranes siv cov hlau nplaum lossis encoder-basal txwv hloov mus rau kev tswj kom meej.

Kev tsis muaj kev nyab xeeb tsim: Xav tau phau ntawv pib dua tom qab kev ua kom muaj kev nyab xeeb cov tshev kev nyab xeeb.

 

10. Tswj hom

Lub cev muaj zog-tsav ib qho nqaj siv ua haujlwm ua haujlwm crane feem ntau ua haujlwm siv ib qho ntawm cov ntawv thov kev tswj hwm, kev txiav txim siab nyab xeeb, thiab tus neeg siv kev yooj yim. Ntawm no yog cov qauv tswj cov koom pheej:

1. Pendant Tswj (laub khawm pendant)
Cov lus piav qhia: Tus crane ua haujlwm ntawm kev sib tw sib zog (Wired lossis Wireless lossis Wireless) nrog cov nyees khawm laub rau hoisting, thiab trolley txav.

Daim ntaub ntawv: Qhov zoo tshaj plaws rau kev cob qhia, cov tsev muag khoom, thiab me me mus rau nruab nrab ntawm cov haujlwm tsis sib xws.

Qhov Zoo:

Yooj yim thiab raug nqi.

Tus neeg teb xov tooj ncaj tswj kev pom tseeb.

Qhov tsis zoo: Tsawg ntau yam (rau cov neeg pendants); Tus neeg teb xov tooj yuav tsum nyob ze ntawm lub crane.

2. Xov tooj cua chaw taws teeb tswj (wireless)
Cov lus piav qhia: siv lub wireless chaw taws teeb tswj kom ua haujlwm rau crane los ntawm kev deb.

Cov ntawv thov: Haum rau cov chaw muaj kev phom sij, cov kev cob qhia loj, lossis qhov uas xav tau qhov uas xav tau.

Qhov Zoo:

Kev yoog tau zoo thiab kev nyab xeeb (tus neeg teb xov tooj tuaj yeem txav tau dawb).

Txo kev qaug zog piv rau pendant tswj.

Qhov tsis zoo: Yuav tsum muaj roj teeb kev tswj hwm thiab teeb liab kev ntseeg tau.

3. Cabin Kev Tswj (Tus Neeg Teb Xov Tooj Cab)
Cov lus piav qhia: Lub crane ua haujlwm los ntawm ib qho uas muab xa los yog qhib cab mounted rau crane lossis ntawm chaw nres tsheb ruaj ruaj.

Cov ntawv thov: Hnyav-dej num lossis cov haujlwm ua haujlwm ntau zaus (piv txwv li, steel mills, partries).

Qhov Zoo:

Zoo dua pom kev thiab kev nplij siab rau kev hloov ntev ntev.

Haum rau meej thiab rov ua dua cov haujlwm.

Qhov tsis zoo: Tus nqi ntau dua; yuav tsum tau siv cov kev ntsuas kom raug thiab kev nyab xeeb.

4. Kev Rho Tawm \/ Semi-Rho Tawm Kev Tswj (PLC \/ Computerized)
Cov lus piav qhia: Siv cov tswj hwm logicmable (plcs) lossis tshuab siv tawm rau kev ua ntej ua ntej.

Daim ntaub ntawv: Kev rov ua haujlwm rov ua dua hauv kev tsim khoom, chaw ua lag luam rau cov chaw tsim khoom, lossis siab-precision lifting.

Qhov Zoo:

Txhim kho kev ua tau zoo thiab txo cov tib neeg yuam kev.

Tuaj yeem sib xyaw nrog lub tshuab ua lag luam ua haujlwm.

Qhov tsis zoo: Nqi ua ntej tus nqi; Yuav tsum tau cov phiaj xwm kev paub thiab kho kev txawj ntse.

5. Dual tswj (pendant + chaw taws teeb lossis lwm cov kev sib txuas)
Cov lus piav qhia: tso cai hloov ntawm cov qauv sib txawv (piv txwv li, pendant thiab xov tooj cua chaw taws teeb) rau kev hloov pauv.

Daim ntaub ntawv thov: Cov vaj tse yuav tsum muaj ntau tus neeg ua haujlwm lossis sib txawv.

Cov txiaj ntsig: Ntau yam; txhim kho kev ua haujlwm ua haujlwm.

Qhov tsis zoo: Ntau cov ntaub qhwv hluav taws xob sib xyaw \/ kev teeb tsa.

 

11. Kos duab

 

 

 

 

Lub cev muaj zog-tsav ib qho nqaj siv nyiaj rau Crane muaj ntau qhov zoo, ua rau nws xaiv cov khoom zoo hauv kev lag luam ntau. Ntawm no yog nws cov txiaj ntsig tseem ceeb:

1. Nqi siv
Qis dua tus nqi siv piv rau ob chav nqaj cranes.

Txo cov nuj nqis nruab teeb tsa thiab kev saib xyuas txij nkawm.

2. Chaw-txuag kev tsim qauv
Compact qauv, zoo tagnrho rau cov chaw nrog lub taub hau tsawg.

Yuav tsum muaj cov rhiav rhiav ntau dua piv rau cov tshuab loj.

3. Yooj yim installation & ua haujlwm
Yooj yim sib dhos thiab teeb tsa vim nws lub teeb tsim kev.

Tus neeg siv-tus phooj ywg tswj hwm (pendant lossis chaw taws teeb ua haujlwm).

4. Versatility
Haum rau lub teeb mus rau nruab nrab-ua hauj lwm nqa (feem ntau txog li 20 tons).

Siv nyob rau hauv kev cob qhia, cov chaw khaws khoom, sib dhos, thiab chaw thau khoom.

5. Zog txuag
Hluav taws xob hluav taws xob-tsav lub lag luam siv tsawg dua lub zog piv rau cov tshuab hydraulic.

Du thiab meej lou load tuav tuav kom muaj zog pov tseg.

6. Txhim Kho & Kev Txij Nkawm Me
Tsawg dua txav feem dua li ob npaug girder cranes, txo kev hnav thiab kua muag.

Kev siv ruaj khov nrog kev saib xyuas tsawg kawg nkaus.

7. Txhim Kho Kev Nyab Xeeb
Nruab nrog kev tiv thaiv ntau dhau, txwv txoj kev hloov chaw, thiab nres nres tsheb ceev.

Ruaj khov thiab tswj tau nqa kev pheej hmoo kev phom sij.

8. Kev Hloov Kho Yooj Yim
Yuav tuaj yeem kho nrog cov hoists sib txawv (saw hoist lossis hlau tsim Hoist).

Muaj nyob rau hauv ntau yam spans thiab Lifting Heights kom haum cov kev xav tau tshwj xeeb.

9. Nce Khoom Tsim
Ceev dua load thauj mus los ua haujlwm ua haujlwm.

Txo cov phau ntawv ua haujlwm thiab nkees, txhim kho kev ua tau zoo.

 

 

 

Lub cev muaj zog-tsav ib qho nqaj siv nyiaj rau kev siv nyiaj Crane yog ib qho kev siv ntau yam siv hauv ntau yam kev lag luam thiab kev lag luam. Nws muaj ib lub choj ib lub nqaj txhawb los ntawm cov tsheb thauj khoom kawg uas tau khiav ntawm cov kev khiav tawm, nrog lub hoist thiab trolley rau kev nqa thiab txav chaw thaibrecally. Ntawm no yog nws cov ntawv thov tseem ceeb:

1. Kev Tsim Khoom Siv Khoom Siv
Los ua ke kab: Thauj cov khoom siv ntawm cov haujlwm.

Tshuab loading \/ thauj khoom: Tuav cov khoom hnyav hauv kev machining, stamping, lossis Forging kev ua haujlwm.

Lub tsev rau khoom ua ke ua ke: Tsiv cov khoom nyoos lossis cov khoom tiav nyob hauv qhov chaw.

2. Warehousing & Logistics
Chaw thau khoom \/ unloading tsheb: ua tau zoo txav cov khoom hauv thiab tawm ntawm cia.

Kev khaws cia: Pab nyob rau hauv stacking thiab rov ua pallets lossis khoom hnyav.

Hla-docking: hloov chaw ntawm cov tsheb thauj khoom.

3. Cob Qhia & Kho Khw
Kev Kho Automotive: Lifting nyem, kev hloov chaw, lossis lub cev tsheb.

Hlau ntaub thaiv: Kev tuav hlau daim hlau, ci, lossis cov qauv welded.

Kev Txij Nkawm Cov Haujlwm: Kev Ua Haujlwm Cov Machinery lossis Khoom Siv hnyav.

4. Kev tsim kho & khoom siv tuav
Precast pob zeb ua ke: txav slabs, kab, lossis kab teeb.

Hluav taws cua: Pab hauv txoj chaw muab cov txheej txheem steel hlau.

Muab cov khoom siv: kev teeb tsa thiab thauj cov ntaub ntawv siv.

5. Fais fab Nroj Tsuag & Hnyav Industries
Txij Nkawm Lub Tshuab Ntshav & Hluav Taws Xob: nqa cov khoom siv hnyav rau kev ua haujlwm.

Boiler txij nkawm: Tuav cov loj hauv cov nroj tsuag lossis nuclear.

Tsuas & cov ntxhia ua: txav ores, crushers, lossis tshuab hnyav.

6. Ntawv & Luam Ntawv Lag Luam
Roll tuav: thauj cov ntawv loj dua yob kom nyab xeeb.

Nias txij nkawm: txhim kho lossis servicing luam machinery.

7. Aviation & Aerospace
Lub Koom Haum Hlau: Tsiv Tis, Fuselage Tshooj, lossis Xyaw.

Txheej txheem tuav: thauj cov khoom hnyav Aerospace.

8. Automotive & Cov Khoom Siv Hnyav
Cov kab ntau lawm: tsiv lub tsheb lub tsheb, tshuab, lossis cov sibtham.

Log Log Kev tuav: Nqa thiab muab cov log tsheb loj hauv kev tsim cov nroj tsuag.

 

 

 

Cov txheej txheem ntau lawm rau lub cev muaj zog-tsav ib qho nqaj overhead crane suav nrog ntau theem tseem ceeb, los ntawm kev tsim qauv rau kev xeem zaum kawg. Hauv qab no yog ib qib zuj zus ntawm cov txheej txheem tsim khoom lag luam:

1. Tsim & Engineering
Yuav tsum tau tsom xam lub zog: Txiav txim siab thau khoom muaj peev xwm, ncua, lifting qhov siab, thiab kev khiav dej num (piv txwv li sab hauv \/ sab nraum zoov).

Cad qauv: Tsim 3D tsim rau lub ntsiab ntawm lub nqaj, kawg cov ntoo ciaj, hoist, thiab tshuab hluav taws xob.

Kev suav cov qauv kev suav: Tshawb xyuas Beam deflection, kev ua raws li cov qauv (piv txwv li, yog poj niam, Hais txog poj niam, lossis CMAA).

Material Selection: Choose steel grades (eg, Q235B or Q345B for the beam) and components (motors, gears, brakes).

2. Cov Khoom Siv Pauv
Yuav Cov Khoom Siv Hauv (Cov Hlau Hlau, Profiles) thiab Cov Khoom Yuav:

Hluav taws xob hoist los yog trolley (ua ntej tsim los yog kev cai).

Cov Motors, Gearboxes, Log, thiab nres.

Cov hluav taws xob Cheebtsam (tswj hluav taws xob, pendant \/ chaw taws teeb, chaw nres tsheb).

Ntsia (yog tias tsis muaj nyob hauv cov qhua tuaj noj mov).

3. Fabrication ntawm cov khoom tseem ceeb
A. LUB HLOB LUB MOJ TEJ YAM
Txiav: steel daim hlau txiav txiav ntawm cnc ntshav \/ laser txiav.

Vuam:

Weld lub vev xaib thiab flanges los ua I-nqaj (thawv girder rau cov khoom hnyav).

Kev ntxhov siab-kev hloov siab (kev kho cua sov) kom txo vuam distortions.

Machining: tho qhov rau kev sib txuas thiab ua tiav nto.

Txhaj Tshuaj Blasting & Painting: Anti-xeb Tshuaj Kho (Primer + Topcoat).

B. Endbriages (Xaus Truck)
Fabricate thav ntawv nrog lub log, buffers, thiab tsav tsheb.

Nruab cov neeg tsav tsheb tsav tsheb, ntaus cim, thiab nres.

4. Sib Dhom
Beam-kawg nyiag kev sib xyaw: bolt lossis weld lub nqaj loj kom kawg cov ntoo.

Hoist \/ Trolley Txhim Kho: Mount lub hluav taws xob Hoist lossis Trolley mus rau lub nqaj.

Kev xaim hluav taws xob: Txuas cov khoom siv hluav taws xob, tswj cov tshuab, thiab cov khoom siv kev nyab xeeb (piv txwv li txwv, kev tiv thaiv kev tiv thaiv).

5. Kuaj & Tswjhwm Zoo
Kev Soj Ntsuam Qhov System: Tshawb Fawb Tsheb, Lifting qhov siab, thiab cov lej.

Kev Tshawb Xyuas:

Qhov ntsuas zoo li qub li qub: 125% ntawm kev siv hluav taws xob (10 feeb).

Dynamic kev xeem: 110% ntawm kev ntsuas ntsuas nrog cov tshev ua haujlwm.

Muaj cov kev ntsuam xyuas ua haujlwm:

Hoist Lifting \/ Txo, Trolley Mus Ncig, Choj.

Nres ceev, txwv qhov chaw hloov, thiab kev nyab xeeb hluav taws xob.

Ntawv pov thawj: Qhov teeb meem xeem ntawv (ib qho ISO 9001 lossis cov cai hauv zos).

6. Rho tawm & ntim
Kev rho tawm rau kev xa khoom (yog tias yuav tsum tau) thiab tiv thaiv cov khoom siv tsis muaj dej.

Daim ntawv lo rau qhov yooj yim reassembly.

7. Kev xa khoom & installation
Kev sib dhos ua ke (los ntawm cov chaw tsim khoom lossis cov neeg siv khoom).

Qhov kawg ua haujlwm thiab kev kawm teb tsav.

 

 

Lub tuam txhab tau teeb tsa cov khoom siv tswj hwm kev txawj ntse platform, thiab tau teeb tsa 310 teev (teeb tsa) ntawm kev tuav thiab vuam hlau. Tom qab ua tiav ntawm txoj kev npaj, yuav muaj ntau tshaj 500 teev (teeb tsa), thiab cov khoom siv sib txuas lus yuav ncav cuag 95%. 32 siv cov kab sib tw tau muab tso rau hauv kev siv, 50 tau npaj yuav tsum tau nruab, thiab kev siv lub tshuab ntawm cov kab kev tau txais tag nrho.

Cim npe nrov: lub cev muaj zog-tsav ib qho nqaj siv kauj ruam overhead crane, Tuam Tshoj Tsav-Tsav Ib Hlab Nyiaj Siv Crane Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas