Nws tau hais tias qhov no yog cov txheej txheem tsim khoom txhua hnub ntawmsaw txuas laj kabcov khoom. Chain txuas laj kab manufacturers yog siv los tiv thaiv thiab txhawb seawalls, hillsides, txoj kev thiab txuas hniav, reservoirs thiab lwm yam civil engineering. Nws yog cov khoom siv zoo rau kev tswj dej nyab thiab tiv thaiv dej nyab. Kuj tseem siv tau rau kev tsim khoom siv tes ua. Warehouse, cuab yeej chav tub yees, kev tiv thaiv qhov cuab lub zog, dej hiav txwv nuv ntses laj kab thiab kev tsim kho lub laj kab, dej hiav txwv, txoj kab nqes taag av (pob zeb), kev tiv thaiv kev nyab xeeb hauv tsev, thiab lwm yam.
Galvanized saw txuas laj kabFeem ntau txais cov txiaj ntsig tshwj xeeb ntawm huab cua permeability ntawm saw txuas laj kab, uas yog dav siv hauv kev tiv thaiv roob, siv los kho pob zeb, thiab txau nrog cov nyom ntsuab kom ua tiav cov txiaj ntsig ntawm kev kho tus kheej hauv theem tom ntej. Nws yog ib qho zoo meej ua ke ntawm ntsuab thiab kev tiv thaiv. Stainless hlau saw txuas laj kab siv qhov tshwj xeeb no los siv cov txheej txheem txheej. Lub uniformity ntawm cov hmoov fluidization xeev nyob rau hauv lub txaj fluidized yog tus yuam sij kom ntseeg tau lub uniformity ntawm txheej zaj duab xis.
Lub txaj fluidized siv nyob rau hauv cov hmoov txheej yog rau "ntim fluidization", thiab tus naj npawb fluidization yuav tsum pom los ntawm kev sim. Feem ntau, nws tuaj yeem coated. Qhov kev ncua ntawm cov hmoov hauv lub txaj fluidized tuaj yeem ncav cuag li 30-50%. Thaum lub sij hawm thauj mus los ntawm cov welded mesh ntev, nws yog feem ntau 2.0-2.4 meters dav (nyob ntawm txoj kev los yog kev tsheb ciav hlau qhov teeb meem). Qhov siab tshaj plaws ntawm cov welded mesh yuav tsum tsis pub tshaj 12m (railway tsheb thauj mus los los yog txoj kev trailer tsheb thauj mus los) thiab 6m (txoj kev tsheb thauj mus los). Nyob rau hauv xyoo tas los no, ib tug loj tus naj npawb ntawm profiled steel daim hlau tau tshwm sim nyob rau hauv lub teeb steel qauv system. Kub-dip galvanizing kuj yog dav siv los tiv thaiv corrosion. Thawj txheej txheem ntawm kub-dip galvanizing yog pickling thiab xeb tshem tawm, ua raws li los ntawm kev tu.
Kev thauj mus los ntawm lub laj kab kev sib sau ua ke yog yooj yim dua thiab cov nqi tsheb thauj mus los tsawg dua. Vim hais tias ua ntej lub laj kab chaw ntau pob tau sib sau ua ke, cov ncej xa khoom, kab teeb thiab laj kab yog ib yam thiab yuav tsum tau rov ua dua ntawm qhov chaw tsim kho. Yog li thaum shipping logistics xam cov freight ntawm cov khoom hnyav raws li lub hauv paus, freight kuj tsawg. Feem ntau hais lus, cov hlau oxide ntawm carbon steel yog hlau oxide, thiab ntxiv oxidation ntawm hlau oxide yuav xeb, uas yuav cuam tshuam rau cov tsos thiab kev pab cuam lub neej ntawm cov khoom. Stainless hlau mesh, ntawm qhov tod tes, muaj ntau tshaj 11.7% ntawm chromium, uas reacts nrog oxygen los tsim oxides, tsim ib zaj duab xis passivation, uas tiv thaiv ntxiv cov tshuaj tiv thaiv ntawm hlau thiab chromium nrog oxygen.
Qhov khoom ntawm tus nuv mesh yog adhesion ntawm txheej galvanized thiab hlau. Qhov kev xav tau tseem ceeb yog cov khoom siv galvanized yuav tsis raug tshem tawm thaum ua tiav, kev thauj mus los, khaws cia thiab siv. Cov kev tshuaj xyuas dav dav suav nrog rauj, extrusion, thiab dov. Txoj kev hammering yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam nws Txhim kho daim ntawv xeem kom tsis txhob muaj rauj kev txhawb nqa platform nrog tib qhov siab thiab qib. Lub rauj yog nruab nrab ntawm qhov kev txhawb nqa platform, kom qhov hnyav ntawm tus kov yog txo qis, thiab 5 cov ntsiab lus raug ntaus nyob rau hauv tib lub sijhawm ntawm 4 hli. Saib seb puas yog daim tawv nqaij daim tawv nqaij tev tawm rau kev txiav txim.
Qhov no yog cov txheej txheem niaj hnub ntawm kev tsim khoomsaw txuas laj kabcov khoom.
Post lub sij hawm: Oct-21-2020