cov qib khis khis khis khis cov ntau ntawm kev paub piav qhia
saw lub zog hoist qib saw saw hoist, tseem hu ua inverted, yog ib yam cuab yeej nqa rau tes kom ua hauj lwm hnyav.
saw lub zog hoist qhov tshiab, ua kom zoo, nyab xeeb, ruaj thiab muaj lub zog rub, rub, rub peb lub zog, tag nrho cov qauv, tsim qauv tsim nyog, muaj kev nyab xeeb, lub neej ntev, tshwj xeeb tshaj yog rau cov xwm txheej tsis muaj lub zog siv.
saw lub zog hoist yog tsav los ntawm tib neeg txoj hlua lossis saw los ntawm tus kov los rho tawm lub zog txav lub zog nqa cov cuab yeej. qhov ua kom sib txawv, siv tau yooj yim, yooj yim rau kev khiav lag luam rau cov tsiaj qus, chaw deb thiab nqa khoom, rub los txhawm rau ua haujlwm, tab sis txhawm rau txhim kho thiab rub cov txhuas los ntawm qhov tsis txwv, tej zaum yuav xaiv qhov ntev ntawm cov hlua hlau lossis cov saw.
cov qib khis khis haum rau cov chaw ua haujlwm, mines, chaw tsim kho, chaw thau khoom, thauj khoom thiab lwm lub sijhawm, yog kev teeb tsa cov khoom, nqa khoom nqa, cov khoom nyob ruaj ruaj, zoo tagnrho rau lashing thiab traction, tshwj xeeb tshaj yog nyob rau traction ntawm txhua lub ces kaum thiab hauv qhov chaw nqaim, qhib lag luam thiab tsis muaj hluav taws xob teeb meem, tab sis kuj qhia tau nws qhov zoo.
cov saw tes taw hoist nta:
tus qauv siab heev, siv kev nyab xeeb, txhim khu kev qha thiab ruaj khov.
2 tshuab, kev ua haujlwm siab, kev lag luam yooj yim, kev nplij siab.
3 qhov loj me me, lub teeb yuag, yooj yim nqa.
4 cov khoom lag luam kom tau raws li cov hlau nqaj hlau sib tshooj sib tshooj
5 hwm alloy saw
6 txhua lub iav kev sib hloov
7 khoom nto tom qab tshuaj tsuag
8 lub zog thiab cov puab ntais ib feem muaj cov kabmob lossis lub tes tsho
9 txhua tus qauv hlau
10 cov khoom lag luam kom tau raws li 150% ntawm cov rated load hnyav
Lub sij hawm tshaj tawm: Lub Ob Hlis-24-2020