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Lifting Belt Maintenance Guide: Ntxuav, Cia, thiab Kev Pabcuam Lub Neej Extension
Tsev » BLOG » Xov xwm kev lag luam » Lifting Belt Maintenance Guide: Tu, Storage, thiab Service Life Extension

Lifting Belt Maintenance Guide: Ntxuav, Cia, thiab Kev Pabcuam Lub Neej Extension

Views: 0     Author: Site Editor Publish Time: 2026-07-10 Keeb Kwm: Qhov chaw

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A lifting siv tsis ua haujlwm ntawm kev nqa niaj hnub. Lub load poob. Kev tshawb nrhiav qhia tsis pom qhov laj thawj - tsis muaj kev txiav, tsis muaj kev puas tsuaj, tsis pom kev puas tsuaj. Lub sling tsuas yog muab tawm.

 

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Qhov xwm txheej no tshwm sim ntau dua li feem ntau cov kws tshaj lij rigging xav lees. Thiab nyob rau hauv ntau qhov xwm txheej, lub hauv paus ua rau tsis yog kev tsim khoom lossis kev ua haujlwm ntau dhau. Nws yog kev tsis saib xyuas - kev tu tsis raug, kev cia khoom tsis zoo, lossis tsis paub txog kev ua kom tsis zoo.

 

Dongfang Lishen  tau tsim cov hlua khi hlua khi rau ntau tshaj li ob xyoo lawm, thiab peb cov ntaub ntawv qhia tau hais tias p roper nkawm tuaj yeem txuas lub sling txoj kev pab cuam lub neej los ntawm 300% lossis ntau dua. Hloov pauv, cov hlua uas khaws cia tsis raug lossis ntxuav nrog cov tshuaj hnyav tuaj yeem poob 50% ntawm lawv lub zog ntsuas hauv lub hlis. Txawm tias cov hlua ntawm tib qhov kev qhia tshwj xeeb thiab hom tuaj yeem muaj ntau qhov kev pabcuam sib txawv nyob ntawm seb lawv tswj hwm li cas los ntawm cov neeg siv kawg. Phau ntawv qhia no muab cov tswv yim, cov qauv kev saib xyuas raws li kev tiv thaiv koj cov peev nyiaj thiab koj pab neeg.

 

Kev Ntxuav—Yuav Ua Li Cas thiab Ua Dab Tsi

 

Contrary to popular kev ntseeg, nqa txoj siv tu tsis yog ib qho loj-fits-tag nrho cov lag luam. Cov khoom tseem ceeb - thiab yog li tus neeg saib xyuas tu.

 

Polyester vs. Nylon—Know Your Chemistry

 

Ob qho khoom siv hluavtaws feem ntau muaj cov tshuaj lom neeg sib txawv, thiab siv tus neeg saib xyuas tsis raug tuaj yeem ua kom qhov degradation:

 

Khoom siv

Acid Resistance

Alkali Resistance

Ceev faj ntxuav

Polyester

Zoo

Tsis zoo - puas los ntawm caustics

Tsis txhob muaj cov tshuaj alkaline muaj zog

Nylon

Tsis zoo - puas los ntawm acids

Zoo

Zam cov tshuaj ntxuav cov kua qaub

 

 

Kev lag luam zoo tshaj plaws kev coj ua rau niaj hnub nqa txoj siv sia tu:

 

Tom qab txhua qhov kev siv: So nrog ib daim ntaub ntub dej kom tshem tawm cov av, roj, thiab tshuaj lom neeg ua ntej lawv nkag mus rau cov fibers.

 

Kev ntxuav tob tob (txhua 3-6 lub hlis):  ntxuav tes hauv dej txias lossis dej sov (siab tshaj 40 ° C) siv xab npum me me. Ib qho txhuam mos tuaj yeem siv los ua cov xab npum rau hauv cov ntaub.

 

Rinsing: Yaug kom huv si kom tshem tawm tag nrho cov xab npum seem, uas tuaj yeem nyiam cov av lossis tshuaj lom neeg nrog cov fibers thaum lub sijhawm.

 

Drying: Cua qhuav ib txwm nyob rau hauv ib qho chaw zoo-ventilated kom deb ntawm tshav ntuj ncaj qha thiab tshav kub. Tsis txhob siv lub tshuab ziab khaub ncaws, ze ntawm qhov hluav taws kub, lossis ntawm lub tshuab hluav taws xob-kub siab tshaj 90 ° C (194 ° F) tuaj yeem ua rau cov hluavtaws fibers mus tas li.

 

Yuav zam li cas:

 

● Cov tshuaj detergents hnyav, tshuaj dawb, lossis cov kuab tshuaj-cov qauv fiber ntau degrade

 

● Cov tshuab ntxhua khaub ncaws siab-lub zog tuaj yeem tsav cov kab mob kom tob rau hauv cov ntaub

 

● Qhuav nyob rau hauv tshav ntuj ncaj qha-UV hluav taws xob embrittles polyester thiab nylon

 

Cia—Qhov twg thiab Yuav Ua Li Cas Khaws Lifting Belts

 

Kev khaws cia kom zoo yog qhov sib txawv tshaj plaws ntawm kev nqa txoj siv sia . Ib txoj hlua uas huv si zoo kawg nkaus tab sis khaws cia tsis raug tuaj yeem degrade sai dua ib qho uas siv txhua hnub tab sis khaws cia kom raug.

 

Peb tus yeeb ncuab - UV, noo noo, thiab cua sov

 

Cov qauv kev lag luam thiab cov tub ceev xwm kev nyab xeeb tsis tu ncua txheeb xyuas peb qhov kev hem thawj ntawm kev cia khoom:

 

Kev hem

nyhuv

Critical Threshold

UV hluav taws xob

Fiber embrittlement, bleaching, lub zog poob

Nruam tshav ntuj raug = ceev degradation

Moisture

Mildew, fiber ntau o, txo load peev xwm

Wet frozen slings poob peev xwm

Kub

Fiber melting, deformation, ceev kev laus

> 90 ° C (194 ° F) rau nylon / polyester

Optimal Storage Conditions

 

Raws li Dongfang Lishen cov lus pom zoo thiab cov qauv kev lag luam:

 

Qhov chaw: txias, qhuav, zoo-ventilated cheeb tsam. Zam tsis txhob hauv qab daus los yog qhov chaw uas muaj qhov ntub dej.

 

Txoj hauj lwm: Khaws cia rau ntawm lub txee los yog dai ntawm racks. Tsis txhob quav  ib txoj siv nqa nyob rau hauv lub siab-ntev creases tsim cov ntsiab lus tsis muaj zog. Dai los yog coil xoob kom muaj kev ruaj ntseg zoo.

 

Kev tiv thaiv: Khaws kom deb ntawm tshav ntuj ncaj qha, cov kav dej, qhib nplaim taws, vuam splatter, thiab cov pa hluav taws xob.

 

Kev sib cuag hauv av: Tsis txhob cia ncaj qha rau hauv pem teb, qhov chaw noo noo, roj, lossis kab tsuag tuaj yeem ua rau puas tsuaj. Siv pallets lossis racks.

 

Cov lus ceeb toom tseem ceeb: Cov hlua khi uas ntub thaum siv lossis ntxuav yuav tsum tau muab cua kom qhuav ua ntej cia. Khaws ib txoj siv damp lifting caw mildew kev loj hlob thiab fiber ntau degradation.

 

Kev tshuaj xyuas-Nrhiav kev puas tsuaj zais ua ntej ua tsis tiav

 

Kev tu thiab khaws cia yog kev tiv thaiv-tab sis kev tshuaj xyuas tsis tu ncua yog kab kawg ntawm kev tiv thaiv. Cov qauv zoo li ASME B30.9 thiab EN 1492 txoj haujlwm kev tshuaj xyuas, tab sis cov lus nug tiag tiag yog: koj tab tom nrhiav dab tsi?

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Kev Ntsuam Xyuas Kev Pom Zoo—Qhov Koj Pom Tau

 

Raws li CCOHS thiab MSU cov lus qhia, tshem tawm txoj siv nqa ntawm kev pabcuam tam sim yog tias koj saib:

 

Txiav, kua muag, snags, los yog qhov nyob rau hauv lub webbing

 

tawg los yog hnav stitching - tshwj xeeb tshaj yog nyob rau hauv load-bearing seams

 

Kev hnav ntau dhau (hnav mus txog 1/10 ntawm qhov dav dav yog ib qho kev sib tsoo)

 

bleached lossis faded xim - qhov no qhia txog kev puas tsuaj rau UV (ib 'bleached sling' yog qhov tsis siv neeg ua haujlwm raws li MSU cov qauv)

 

Melted, hlawv, los yog weld-splatter- puas

 

Ua kom nruj ntawm cov khoom siv hlua-feem ntau yog ib qho kev qhia txog kev puas tsuaj los yog tshuaj lom neeg

 

Crushed webbing los yog embedded hais

 

Tsis muaj lossis tsis lees paub daim ntawv cim npe

 

Tactile Inspection—Koj Xav Li Cas

 

Kev kuaj pom ib leeg tsis txaus. Rau cov hlua hluavtaws, tshwj xeeb tshaj yog cov hlua sib txuas, kev puas tsuaj sab hauv feem ntau pom tau los ntawm kev kov:

 

Khoov lub sling  raws nws qhov ntev thiab mloog rau lub suab tawg-tawg hauv fibers

 

Compress lub webbing  ntawm tus ntiv tes xoo thiab forefinger; qhov muag muag los yog tsis sib haum xeeb qhia tias muaj kev puas tsuaj sab hauv

 

Xav txog cov pob uas tsis tau piav qhia - nyob rau hauv ib puag ncig slings, ib qho nyuaj, peas-loj pob yuav yog txawv teb chaws, tab sis qhov loj, tawv thickening tshaj qhov ntev ntawm qhov tseem ceeb  tuaj yeem qhia qhov ua tsis tiav.

 

Kev soj ntsuam zaus - Ntau npaum li cas?

 

Hom tshuaj ntsuam xyuas

Ntau zaus

Lub luag haujlwm tog

Kev kuaj ua ntej siv

Ua ntej txhua qhov nqa

Operator/Supervisor

Kev tshuaj xyuas tsis tu ncua

Txhua hli lossis peb lub hlis twg

Tus neeg muaj peev xwm

Kev tshuaj xyuas ib ntus

Yam tsawg kawg txhua 6-12 lub hlis

Tsim nyog tus neeg soj ntsuam

 

Slings hauv kev pabcuam hnyav (qhov kub siab, raug tshuaj lom neeg, hnyav hnyav) yuav tsum tau tshuaj xyuas ntau zaus - kev tshuaj xyuas peb lub hlis twg  yog pom zoo rau qhov xav tau ib puag ncig.

 

 

Kev Pabcuam Lub Neej Extension - Ntev npaum li cas yuav tsum nqa txoj siv sia ntev?

 

Tsis muaj txoj siv nqa nqa  kav mus ib txhis-tab sis kev saib xyuas kom zoo ua rau lub neej siv tau.

 

Cov ntaub ntawv muab kev pabcuam

 

Dongfang Lishen  pom zoo kom tsim kom muaj kev siv archive rau txhua lub sling. Ib lub log uas tuav tau zoo muaj xws li:

 

Hnub tim thawj zaug siv thiab muab tso rau hauv kev tshuaj xyuas

 

Lift suav thiab load magnitude rau txhua qhov haujlwm

 

Hitch hom siv ( ntsug, choked, pob tawb, thiab lwm yam)

 

Environmental tej yam kev mob (kub spikes, tshuaj raug, UV)

 

Tag nrho cov txiaj ntsig tshuaj ntsuam - hnub tim, tus neeg soj ntsuam, kev tshawb pom, thiab kev nqis tes ua

 

Cov ntaub ntawv no tso cai rau kev hloov pauv kev kwv yees : kev so haujlwm ua ntej lawv mus txog qhov tsis ua haujlwm tseem ceeb, tsis yog tom qab.

 

Cov Txheej Txheem Nyiaj Laus—Thaum Yuav Tshem Tawm

 

Raws li cov qauv kev lag luam thiab cov chaw tsim khoom pom zoo, rub txoj hlua nqa tam sim ntawd thaum:

 

Hnav mus txog 1/10 ntawm qhov dav dav

 

Pom pom kev txiav, abrasion loj, los yog qhov chaw rupture nyob rau hauv lub sling lub cev

 

Stitching rub-tawm, tawg, lossis hnyav hnyav ntawm cov kabmob sib dhos

 

Tshuaj kub hnyiab, kua qaub / alkali puas, los yog kub puas tsuaj (melting / charring)

 

Pwm, mildew, los yog rotting

 

Kev puas tsuaj UV qhia los ntawm kev ua kom dawb, daj, lossis deg tev tawm

 

Kev sib tw hnyav, deformation, lossis fuzzing

 

Hlau fittings qhia corrosion, distortion, los yog tawg

 

Liab ceeb toom stitches pom - qhia tias lub sling tau overloaded

 

Lub hauv paus ntsiab lus tseem ceeb: thaum tsis ntseeg, muab pov tseg. Ib qho kev hloov lifting siv yuav raug nqi tsawg tshaj li qhov poob qis, raug mob, lossis kev tuag.

 

Summary and Practical Takeaways

 

Lub lifting siv yog ib qho khoom siv hluav taws xob, tsis yog khoom siv. Kev saib xyuas kom raug - ntxuav, khaws cia, thiab tshuaj xyuas - cuam tshuam ncaj qha rau nws lub zog, kev ntseeg siab, thiab kev pabcuam lub neej. Tus nqi ntawm kev tsis saib xyuas yog ntsuas tsis yog nyob rau hauv kev hloov slings, tab sis nyob rau hauv cov khoom puas, qhov project qeeb, thiab kev cuam tshuam kev nyab xeeb.

 

Tsib yam uas yuav tsum tau ua niaj hnub no:

 

Xaiv qhov chaw cia uas qhuav, tiv thaiv UV, thiab tswj qhov kub thiab txias.

 

Tshaj tawm cov txheej txheem tu - xab npum me me, dej txias, cua qhuav xwb. Tsis muaj kuab tshuaj. Tsis muaj cua sov.

 

Qhia koj pab neeg los ua kev soj ntsuam tactile, tsis yog kev kuaj pom.

 

Tsim ib daim ntawv siv rau txhua qhov sling - taug qab nqa suav thiab raug mob.

 

Txais yuav txoj cai nyiaj laus nruj - ntawm 1/10 dav hnav lossis ib qho cim ntawm kev puas tsuaj sab hauv, muab pov tseg.

 

微信图片_20260710162904_64_110.jpg ib

Dongfang Lishen  manufactures polyester lifting siv nrog meej xim-coded muaj peev xwm cim, ua raws li EN 1492 thiab JB / T 8521 tus qauv, thiab tsim kom ntev lub neej thaum khaws cia. Peb cov khoom muaj nyob rau ntawm 1-tuj mus rau 10-tuj rated peev xwm, nrog load-bearing stitching thiab webbing ntawm zoo tib yam high-qib polyester cov ntaub ntawv los mus tshem tawm mismatched degradation txaus ntshai.

 

Yog tias koj xav tau cov lus pom zoo rau kev kho kom haum raws li koj qhov kev ua haujlwm tshwj xeeb - txawm tias cov tshuaj hnyav, qhov kub thiab txias, lossis siv ntau zaus - thov xa email rau sales@lishenflex.com , thiab peb pab neeg tshaj lij yuav muab kev txhawb nqa ib leeg.

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