Rau feem ntau marine- daim ntawv thov dej num, cov nyiaj siv ua haujlwm crane yuav tsum tau nruab los tiv thaiv cov dej hiav txwv hnyav hauv cov ntsev corrosive- ib puag ncig dej. Daim ntawv thov no hu rau cov hom tshwj xeeb ntawm cov khoom nqa nqa nqa uas tau tsim tshwj xeeb rau kev siv dej hiav txwv thiab sab nraum zoov.
Yog tias koj tab tom nrhiav lub crane koj tuaj yeem siv li ntawm tsib mais ntawm ntsev - dej, peb muaj qee cov lus qhia, tau piav qhia hauv qab no.
Freestanding Jib Cranes tuaj yeem galvanized los tiv thaiv corrosion thaum ntsia ze ntawm lub cev dej. Nws yog ib qho tseem ceeb kom ntseeg tau tias tag nrho cov khoom tsim los rau daim ntawv thov tshwj xeeb no. Piv txwv li, motorized boom rotation yuav xav tau NEMA 4X enclosure kom cov xov hlau muaj kev nyab xeeb ntawm ntsev- dej thiab hiav txwv pos huab pom nyob rau hauv marine- daim ntawv thov. Tsis tas li ntawd, galvanizing cov hlau yuav tiv thaiv nws los ntawm corroding nyob rau hauv ntsev - dej ib puag ncig. Cov no yog cov ntsiab lus zoo nkauj uas yuav tsum nco ntsoov, tab sis muaj ntau lwm yam uas yuav tsum tau xav txog:
Stainless hlau motors
Stainless hlau Cheebtsam, xws li brackets thiab chains
Hmoov coated iav thawv
NEMA 4X: los ntawm ob qhov sib txawv tsim, stainless hlau lossis fiberglass, ob qho tib si ua kom cov khoom yuav tsis xeb.
Sodium chloride (lub ntsiab lus tshuaj rau ntsev) yog qhov hnyav heev rau cov hlau. Stainless hlau yuav tsum yog 316 Stainless Hlau rau kev ua haujlwm siab tshaj plaws. Koj tuaj yeem siv 303 lossis 304 Hlau, tab sis lawv tsis nyiam. Cov hlau no tsis yog stainless thiab yuav tsis tiv thaiv corrosion zoo li 316 Steel. Aluminium yuav tsum tau zam ib txwm, tab sis muaj tsawg zaus nws tuaj yeem siv tau yog tias nws muaj marine-cov dej num anodized nto txheej los ua kom corrosion kuj.
Dab tsi yog Marine -Duty Crane?
Ib qho crane uas tau teeb tsa lossis siv nyob rau hauv tsib mais ntawm lub ntsev -lub cev dej lossis dej hiav txwv yog suav tias yog marine- lub luag haujlwm crane. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias marine- lub luag haujlwm cranes tsis zoo ib yam li marine cranes. Maritime cranes yog lub cev bolted rau lub nkoj, nkoj, lossis hauv av ntawm ib sab ntawm lub cev dej. Txhua lub tshuab nqa uas yuav tsum tau siv rau ntawm lub nkoj lossis lub nkoj yuav tsum tau tsav tsheb / tsav zoo txhawm rau txhawm rau tuav cov khoom uas tuaj yeem cuam tshuam ntawm hiav txwv. Kev txhim kho lub crane ntawm ntug dej hiav txwv tuaj yeem ua rau muaj kev phom sij heev vim o, dej hiav txwv siab, kev sib tsoo, thiab dej tam sim no.
Cov ntawv thov Dockside
Txhawm rau kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm, muaj ntau yam uas yuav tsum tau xav txog. Piv txwv li, huab cua txwv, hiav txwv - qhov siab txwv, dej- ceev tam sim no, thiab qhov deb ntawm dej nws tus kheej tag nrho ua ib feem ntawm kev txiav txim siab hom kev cai twg koj yuav xav tau rau koj cov nyiaj siv ua haujlwm crane thiab daim ntawv thov.
Jib cranes, piv txwv li, tuaj yeem siv los rub lub nkoj los ntawm dej lossis nqa lub cav los hloov lossis kho. Gantry cranes kuj tseem siv tau los nqa cov cuab yeej hnyav los ntawm lub nkoj hauv chaw nres nkoj lossis rau lub chaw cob qhia dhia dej. Cov khoom siv uas ua haujlwm hauv cov dej ntsev yuav tsum tau tsim tshwj xeeb kom ua tau raws li qhov yuav tsum tau ua ntawm daim ntawv thov marine rau kev nyab xeeb thiab kav ntev.
Rau feem ntau cov chaw tsim khoom nws yog ib lub tswv yim zoo kom tau txais cov lus sau los ntawm cov neeg siv khoom kom paub tseeb tias marine - lub luag haujlwm crane yuav tsis siv nyob ze nthwv dej, yuav tsis muaj kev hloov pauv ntawm cov khoom nqa, thiab yuav tsis muaj kev thauj khoom ntawm lub boom. Cov lus no yuav tsum muaj xws li: "Hoses yuav tsis muab ib sab los yog lateral load ntawm lub boom, thiab lub jib yuav tsis siv los rub los yog rub hoses tom qab." Jib cranes, piv txwv li, tsis yog tsim los rau ib qho kev txav mus los ntawm txhua qhov lossis los tiv thaiv kev thauj khoom sab nraud (rub lossis rub tawm).
Yog tias koj tab tom xav txog kev muab qhov chaw nres nkoj lossis marine- lub luag haujlwm crane ntawm txhua lub cev dej, nws yog lub luag haujlwm rau cov neeg siv los nruab lub crane kom nyab xeeb thiab tiv thaiv lawv cov neeg ua haujlwm. Piv txwv li, daim phiaj xwm nqa yuav tsum tau sau los tsim kom muaj kev nyab xeeb ua ntej kev nqa nqa. Tab sis, muaj qee qhov kev ceev faj koj tuaj yeem ua rau hauv kev teeb tsa ntawm koj cov khoom siv rau kev siv dej hiav txwv.
Yuav kom ua tau li ntawd, nws yog ib qho tseem ceeb uas koj yuav tsum qhia rau txhua tus neeg tsim khoom paub tias koj lub crane yuav tsum tau tsim kom tau raws li qib marine - qib lossis cov qauv hauv hiav txwv. Feem ntau, cov neeg siv khoom yuav yuav lub crane rau cov dej num hauv hiav txwv, tab sis tsis qhia rau cov chaw tsim khoom seb lawv yuav siv nws li cas. Yog tsis muaj kev paub no, cov chaw tsim khoom tsis muaj cov ntaub ntawv tsim nyog los tiv thaiv koj lub crane los ntawm corrosive thiab ntsev- ib puag ncig dej. Tab sis yog tias koj piav qhia seb koj yuav siv lub crane ua dab tsi ua ntej nws tsim thiab muag, cov chaw tsim khoom crane feem ntau yuav siv cov kev tiv thaiv tshwj xeeb los tiv thaiv cov crane thiab cov neeg ua haujlwm ntawm kev raug mob.
Yog tias koj tab tom nrhiav yuav lub tshuab nqa nyiaj siv ua haujlwm rau koj qhov chaw nres nkoj, nkoj, nkoj, lossis nkoj nkoj, ib txwm ua koj qhov kev tshawb fawb ua ntej thiab xyuas kom meej tias koj lub cev tsis muaj kev phom sij, txaus ntshai, lossis tsis muaj txiaj ntsig rau koj daim ntawv thov tshwj xeeb.
