Lub luag haujlwm lim & Standard
Cov khoom no yog positioned raws li ib tugG4 ua ntej- limnyob rau hauv multi-theem cua tuav system:
Lim chav kawm:TS EN 779 G4 (cov lim dej ntxhib)
Hom kev ua haujlwm:Nyob ib ncig ntawm 80-90% tshem tawm rau cov khoom loj dua lossis sib npaug li 5-10 μm
Kev ua haujlwm hauv qhov system:thawj-theem tiv thaiv pem hauv ntej ntawm F-chav kawm, hnab, lub thawv lossis HEPA lim
Nyob rau hauv feem ntau kev nplij siab HVAC thiab lub teeb industrial systems, acoarse G4 vaj huam sib luag limnyob rau hauv cov huab cua ntshiab los yog rov qab cua seem yog txaus los tswj cov khoom loj dua, tsuav yog ib theem finer yog ntsia downstream. Nws ruaj khov cov plua plav load ntawm cov ntxaij lim dej kim dua, txhawb nqa huab cua zoo hauv tsev, thiab txo cov nqi pom tag nrho.
Rau cov neeg yuav khoom xa mus rau lwm cov qauv, G4 feem ntau yog siv los ua cov qib ntxhib sib piv rau qis dua MERV cov chav kawm hauv thawj huab cua pom.

Kev tsim kho & khoom siv
Qhov noG4 thawj vaj huam sib luag limyog tsim rau kev ua haujlwm niaj hnub hauv cov cuab yeej siv huab cua:
Ncej
Rigid aluminium lossis galvanized steel ncej (nyob ntawm tus qauv)
Resistant rau distortion thaum tuav thiab ua haujlwm
Tau tshaj tus qauv tuav thav duab thiab swb- hauv lim lem
Lim Media
Synthetic polyester fiber nrog kev ceev ceev
Coarser fiber ntau txheej nyob rau sab sauv, cov qauv zoo dua ntxaum hauv xov xwm
Optimized tshwj xeeb rau G4 coarse filtration thiab ruaj khov loading cwj pwm
Pleat Pob & Txhawb
Txawm pleat qhov sib nrug los ua kom qhov chaw zoo tshaj plaws
Kev them nyiaj yug sab hauv thiab xaiv hlau thaub qab mesh los tiv thaiv pleat vau nyob rau hauv airflow
Media zoo sib raug zoo rau tus ncej kom txo tau bypass to
Qhov kev tsim kho no muab cov lim kom zoo sib npaug ntawm qhov muaj zog, kev ua haujlwm ntawm huab cua thiab tus nqi, ua rau nws tsim nyog rau cov khoom siv ntau rau cov chaw thiab OEMs.

Cov ntaub ntawv qhia tshwj xeeb
Cov nqi hauv qab no yog qhov qhia tau; Cov ntaub ntawv kawg tuaj yeem hloov kho rau koj qhov loj me thiab kev ua haujlwm:
Lim Class:TS EN 779 G4 (cov lim dej ntxhib)
Media Hom:Synthetic polyester fiber ntau
Ncej:Aluminium los yog galvanized steel vaj huam sib luag ncej
Efficiency Range:kwv yees li . 80–90% rau cov khoom loj dua lossis sib npaug ntawm 5–10 μm (qib coarse)
Initial Pressure Drop:mus txog 100 Pa ntawm 4.7 m / s (tseem ceeb qis ntawm HVAC tshaj tawm)
Lub ntsej muag ceev pom zoo:Feem ntau 1.5-2.5 m / s rau AHU daim ntawv thov
Tej zaum kawg siab poob:200-250 Pa (system-nyob)
Ua haujlwm kub:kwv yees. −10℃rau +40℃hauv ib puag ncig HVAC
Muaj Qhov Loj:standard thiab custom dimensions rau tshiab tsim thiab retrofits
Rau kev sib tw pob khoom lossis kev tsim qauv, cov ntawv qhia ntxaws ntxaws tuaj yeem muab rau ntawm kev thov.
Peb Cov Ntawv Pov Thawj
Peb g4 pleated vaj huam sib luag lim thoob ntiaj teb cov qauv zoo, thiab tag nrho cov khoom tau raug kuaj simulated nruj thiab sim ua haujlwm ua ntej tawm hauv lub hoobkas. Peb txaus siab los nthuav qhia peb cov ntawv pov thawj ISO thiab lwm yam kev lag luam lees paub ua pov thawj ntawm peb txoj kev mob siab rau kev ua tau zoo.ve peb txoj kev mob siab rau kev ua tau zoo.




Xaiv G4 hauv Multi-Stage System
Thaum xaiv cov lim thawj, nws yog qhov zoo rau qhov chaw noG4 vaj huam sib luag limtawm tsam lwm qib:
Siv G4 thaum:
Lub hom phiaj yog txhawm rau cuam tshuam cov plua plav ntxhib thiab fibers ua ntej cov ntxaij lim dej zoo dua
Nws muaj F-cov chav kawm, lub hnab, lub thawv lossis HEPA lim tuav cov khoom me me
Tsawg pib siab poob thiab lub zog efficiency yog qhov tseem ceeb
Lub kaw lus pabcuam kev nplij siab lossis cov txheej txheem dav dav es tsis yog ultra- qhov chaw tseem ceeb
Txav mus rau qib siab dua (xws li F7 thiab siab dua) thaum:
Tsis muaj theem thib ob lim dej yog npaj
Cov huab cua ncaj qha ua haujlwm huv chav lossis thaj chaw uas muaj kev txwv nruj heev
Txoj haujlwm lossis kev cai tswjfwm qhia qhov tsawg kawg nkaus lim lim dej
Hauv ntau qhov haujlwm, G4 thawj theem ua raws li qhov tsim nyog nplua lossis HEPA theem muab kev sib npaug ntawm kev tiv thaiv, lub neej thiab tus nqi khiav.
Tuam txhab Taw Qhia thiab Rhiav Cov Duab
Peb tau nyob hauv qhov kev ua si txij li xyoo 1997, thiab ntau xyoo, peb tau dhau los ua lub npe ntseeg siab hauv kev tsim cov lim cua lim cua -ib qho uas cov neeg siv khoom rov qab los. Peb lub rooj cob qhia tau teeb tsa nrog kev txiav- ntug tshuab, thiab tom qab nws tag nrho yog pab pawg kws tshaj lij uas paub txog lawv cov khoom siv tes ua tiag tiag. Lawv tau siv ntau xyoo los kho lawv cov kev txawj ntse, yog li txhua yam me me tau txais kev saib xyuas nws tsim nyog, nqes mus rau qhov kawg plooj.
Txhawm rau xa cov lim dej rau cov neeg siv khoom thoob ntiaj teb, peb tau tsim kom muaj kev lag luam tawm txawv teb chaws. Tab sis nws tsis yog hais txog shipping khoom hla ciam teb. Nws yog ib qho tseem ceeb rau peb kom ntseeg tau tias txhua lub lim dej uas tawm hauv peb lub Hoobkas tsis zoo, txawm tias nws tau muag rau cov lag luam hauv zos lossis mus deb -fung chaw thoob ntiaj teb. Los ntawm kev txiav txim me me mus rau loj - ntim khoom xa tuaj, peb ib txwm muaj kev txaus siab rau kev tswj xyuas qhov zoo ib yam.




Txhua Yam Koj Yuav Tsum Paub
Dab tsi yog lub luag haujlwm tseem ceeb ntawm G4 coarse vaj huam sib luag lim?
Nws ua raws li thawj qhov teeb meem hauv HVAC lossis AHU systems, ntes cov khoom loj dua los tiv thaiv coils thiab qis qis qis lossis HEPA theem thiab ua kom lub cev huv si tag nrho.
Nws puas tuaj yeem siv los ua cov lim dej nkaus xwb hauv qhov system?
Hauv qee qhov tsis yog- cov ntawv thov kev nplij siab lossis kev tso pa tawm, ib qho qib ntxhib tuaj yeem ua tau. Rau cov huab cua zoo hauv tsev lossis cov txheej txheem rhiab, nws feem ntau yog ua ke nrog cov theem zoo.
Yuav hloov cov lim dej no ntau npaum li cas?
Tsis muaj lub sijhawm ruaj khov, vim nws nyob ntawm cov plua plav load thiab cov sijhawm ua haujlwm. Ntau qhov chaw saib xyuas kev poob siab thiab hloov cov lim dej thaum nws ncav cuag qhov kev tiv thaiv zaum kawg es tsis yog nyob ib leeg.
Koj puas tuaj yeem phim peb qhov loj lim uas twb muaj lawm?
Yog lawm. Peb tuaj yeem tsim khoomkev cai-loj G4 ua ntej- limraws li koj qhov loj me tam sim no lossis cov duab kos, suav nrog tsis yog - tus qauv qhov tob.
Cim npe nrov: Tuam Tshoj g4 pleated vaj huam sib luag lim manufacturers, lwm tus neeg, Hoobkas





