Nyob rau hauv tag nrho cov txheej txheem ntawm kev tsim kho thiab kev khiav hauj lwm ntawm loj - scale theem tej yaam num, theem hluav taws xob hoists, raws li core hoisting khoom, yeej ib txwm ua ib tug indispensable thiab tseem ceeb luag hauj lwm. Thaum lub sij hawm ua ntej kev tsim kho theem, txawm tias nws yog qhov hoisting thiab kho ntawm lub ntsiab steel qauv ntawm theem, qhov tseeb erection ntawm loj - scale backdrops, los yog lub siab - qhov siab installation ntawm cov cuab yeej xws li teeb pom kev zoo trusses thiab suab hangers, theem hluav taws xob hoists muaj peev xwm ua kom tiav lub hoisting lub luag hauj lwm ntawm - ntau yam kev ua haujlwm ruaj khov. hoisting kev ua tau zoo thiab saj zawg zog maneuverability. Qhov no txhim kho kev nyab xeeb thiab kev ua tau zoo ntawm kev tsim kho kev ua haujlwm, muab kev lav zoo rau kev tsim sai ntawm cov qauv theem pib.
Nws yog ib qho tsim nyog sau cia tias cov kws tshaj lij theem hluav taws xob hoists feem ntau lees txais qhov qis - suab nrov ua haujlwm tsim, thiab tseem tuaj yeem tuav cov suab nrov qis heev txawm tias thaum lub sijhawm ua haujlwm siab -. Xws li ib tug humanized tsim tsis yog xwm txheej; es tsis txhob, nws yog tsim precisely raws li cov kev cai tshwj xeeb ntawm theem scenarios. Hauv qab no tus qauv tsim muaj ntau yam hauv - qhov kev txiav txim siab tob txog cov txheej txheem kev thov theem, kev paub ntawm cov neeg tuaj saib, thiab cov cuab yeej ua haujlwm ruaj khov.