Thov ua ntej txiav txim siab koj qhov kev xav tau ntawm peb qhov tseem ceeb rau ob-girder choj crane: "span," "lifting height," thiab "working class." Muab cov ncauj lus kom ntxaws los thov tus neeg xa khoom los tsim cov kev daws teeb meem thiab muab cov lus sib cais.
Yam cuam tshuam rau tus nqi ntawm a
10-tuj ob-girder hluav taws xob hoist choj crane(vim li cas thiaj muaj tus nqi sib txawv loj):
Kev ncua ntawm ob-girder hluav taws xob hoist choj crane: Qhov no yog ib qho tseem ceeb tshaj plaws. Qhov loj dua qhov ntev, cov khoom siv ntau dua yog siv rau lub ntsiab nqaj, qhov kawg kab teeb, ntsia hlau, thiab lwm yam khoom siv, uas ua rau cov khoom tsis yog linear nce hauv cov kev xav tau thiab cov nqi.
Piv txwv li, tus nqi ntawm 10-tuj ob-girder hoist crane nrog 10-meter span tuaj yeem txawv los ntawm ob peb zaug ntawm ib qho nrog 30-meter ncua.
Lifting qhov siab: Standard lifting heights (piv txwv li, 6-12 meters) thiab ntxiv-high lifting heights (piv txwv li, 18-30 meters) muaj cov nqi sib txawv. Qhov siab dua, qhov siab dua qhov yuav tsum tau ua rau lub tshuab hluav taws xob hoist lub xaim hlua muaj peev xwm thiab nruas.
Qib Ua Haujlwm (Frequency of Use):
A3/A4 (Lub Teeb rau Nruab Nrab): Haum rau kev cob qhia dav dav thiab warehouses, kev siv tsis tu ncua. Tus nqi qis dua.
A5/A6 (Hnyav): Haum rau metallurgy, nquag thauj khoom thiab tshem tawm, thiab lwm yam. Yuav tsum muaj cov qauv muaj zog, lub cev muaj zog, thiab cov khoom siv hluav taws xob, cov nqi nce ntxiv.
Main Component Brands thiab Configurations:
Hluav taws xob Hoist: Cov ntsiab lus tseem ceeb. Tus nqi sib txawv ntawm cov khoom lag luam tseem ceeb hauv tsev (Weihua) thiab cov khoom lag luam tuaj yeem / koom tes ua lag luam (xws li Demag, Konecranes) yog ob peb zaug.
Hluav Taws Xob: Cov khoom lag luam thoob ntiaj teb xws li Schneider Electric thiab Siemens PLCs, zaus converters, thiab contactors muaj cov nqi sib txawv tseem ceeb piv rau cov hom lag luam hauv tsev.
Hom qib ntawm cov hlua hlau, lub cev muaj zog, thiab reducer kuj cuam tshuam rau tus nqi.
Tswj txoj kev:
Cov chaw taws teeb tswj hauv av (wireless /wired) feem ntau pheej yig dua li kev tswj cab. Txawm li cas los xij, cov tsheb tavxij siab heev (cua txias, qhov muag pom) yuav nce nqi.
Rail thiab Installation Requirements:
Cov nqi feem ntau tsis suav nrog cov nqi tsheb ciav hlau thiab kev teeb tsa! Kev yuav khoom, tso, thiab kev ua haujlwm ntawm cov tsheb ciav hlau (QU-type heavy rails), nrog rau cov nqi hoisting, installation, thiab tshuaj xyuas cov crane, ua rau lwm cov nuj nqis tseem ceeb, muaj peev xwm suav txog 15% -30% lossis ntau dua ntawm cov khoom siv.
Ib puag ncig tshwj xeeb thiab kev xav tau:
Cov chaw tshwj xeeb xws li tawg-pov thawj, corrosion-resistant, high-temperature, thiab sab nraum zoov (nrog los nag npog) yuav tsum tau tshwj xeeb tsim thiab cov ntaub ntawv, ho nce nqi.
Puas yog nws tsim nyog los qhia txog cov haujlwm tshwj xeeb xws li kev tswj hwm kev hloov pauv ntau zaus (rau qhov pib muag muag thiab qhov chaw meej) lossis kev nqa ob-ceev?
