Roj Hmab-tyred gantries (RTGs) thiab chaw nres nkoj cranes tuaj yeem muab lub zog xav tau thiab hloov tau yooj yim rau kev thauj khoom txav. Cov khoom siv txav tau los ntawm ntau hom thiab ntau thiab tsawg, xws li me me, hluav taws xob forklifts uas tsis pom hnub ci, mus rau cov neeg nqa khoom hla, kom loj dua, Pneumatic Tire Gantry muaj peev xwm txav mus txog 20,000 phaus. Feem ntau, cov khoom no tau nruab nrog lub log hlau rau kev khiav ntawm cov hlau, tab sis SEVENCRANE kuj tau muab cov log tsheb pneumatic, roj hmab, thiab cov log polyurethane, cov tsheb sib dhos, thiab cov menyuam.
Ntawm pneumatic log tsheb, transtainers muaj ntau yam ntawm kev txav thiab tuaj yeem hu ua RTG, uas yog lub ntsiab lus ntawm Rubber-Tyre Gantry Crane. Cov khoom siv ntawm qhov kev thov no suav nrog cov cuab yeej siv hluav taws xob los muab hluav taws xob los ntawm ntug dej hiav txwv mus rau Pneumatic Tire Gantry crane ntawm qhov tsis tshua muaj hluav taws xob, yog li tso cai rau RTG crane txiav tawm ntawm ib qho hluav taws xob hluav taws xob hluav taws xob thiab rov txuas nrog lwm qhov hluav taws xob yam tsis muaj kev cuam tshuam cov kev txuas mus rau high-voltage hlau. Ib qho tshiab RTG crane muaj lub tshuab hluav taws xob thiab lub tshuab hluav taws xob AC tuaj yeem tsim ua haujlwm los ntawm cov hluav taws xob catenary uas muaj DC tso zis, xws li RTG crane tuaj yeem ua txoj haujlwm hla hla tsis tas yuav tsum muaj lub zog hluav taws xob sab nraud ntawm lub zog nkag.
Lub neej ntev kuj yog ib qho kev xav tseem ceeb: cov log tsheb siv nyob rau hauv cov chaw nres nkoj straddle cov neeg nqa khoom thiab cov roj hmab khaus khaus ntawm cov chaw nres nkoj, piv txwv li, yuav tsum muaj cov khoom siv ntxiv los tiv thaiv cov kua muag los ntawm UV. Piv txwv li, cov log tsheb ntawm cov roj hmab khaus khaus yuav tsum muaj peev xwm muab tuav thaum nqa cov khoom loj, tsis tau muaj peev xwm tswj tau qhov loj ntawm lub zog thaum tig 90 degrees thaum sawv ntsug.
Ua ntej yuav pneumatic log tsheb gantry crane, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov siab npaum li cas koj yuav xav tau nws los nqa lub nra. Ua ntej zaum ntawm lub log tsheb log tsheb gantry crane, xyuas kom meej tias nws zoo meej rau koj txoj haujlwm tam sim no nrog rau lwm tus uas tuaj yeem ua haujlwm tib yam.