Cov Lus Qhia Txog Kev Thauj Khoom Rau Cov Ntawv Yob Jumbo

Ib daim ntawv loj loj yuav zoo li ruaj khov, tab sis thaum thauj khoom nws zoo li cov khoom thauj khoom muaj nqis heev. Nws qhov hnyav, lub voj voog, thiab kev rhiab heev rau cov av noo ua rau nws yooj yim rau kev tsoo, kev hloov pauv, kev sib sau ua ke, thiab kev hloov pauv ntev ua ntej nws mus txog chav xovxwm. Thaum lub sijhawm dej hiav txwv, tsheb ciav hlau, thiab tsheb thauj khoom txav mus los, txawm tias qhov yuam kev me me hauv kev nias clamp, qhov xwm txheej ntawm lub thawv, lossis kev thaiv tuaj yeem ua rau cov khoom xa tuaj ua cov khoom tsis lees paub lossis kev thov pov hwm kim. Phau ntawv qhia no piav qhia txog yuav ua li cas los daws qhov teeb meem.thawv ntawv yob thauj khoomnrog rau lub tswv yim ua tau zoo thiab raws li kev pheej hmoo, suav nrog kev tiv thaiv dej noo, kev tswj kev tuav, cov kev xav tau ntawm lub dunnage, thiab cov kev coj ua uas pab cov yob tuaj txog huv si, qhuav, puag ncig, thiab npaj txhij rau kev tsim khoom.

Vim Li Cas Kev Thauj Khoom Rau Lub Thawv Ntawv Yob Thiaj Tseem Ceeb

Cov ntawv yob loj muaj cov teeb meem tshwj xeeb hauv kev xa khoom thoob ntiaj teb. Vim lawv qhov hnyav heev, cov duab kheej kheej, thiab kev nkag siab heev rau cov xwm txheej ib puag ncig, kev thauj lawv yuav tsum tau npaj kom zoo. Kev thauj khoom hauv lub thawv kom raug yog qhov kev tiv thaiv tseem ceeb tiv thaiv kev puas tsuaj loj thaum thauj khoom hauv dej hiav txwv, kev thauj mus los ntawm tsheb ciav hlau, thiab kev thauj khoom hla txoj kev.

Tiv thaiv kom tsis txhob muaj dej noo, kev tuav, thiab kev thauj mus los puas tsuaj

Daim ntawv muaj hygroscopic heev, yooj yim nqus thiab tso cov dej noo ntawm huab cua ib puag ncig. Thaum lub thawv 20-foot lossis 40-foot hla thaj chaw huab cua sib txawv, qhov kub thiab txias hloov pauv (feem ntau yog txij li 10 ° C txog 45 ° C) ua rau muaj dej noo ntau, feem ntau hu ua nag hauv thawv. Yog tias cov dej noo no mus txog daim ntawv tsis muaj kev tiv thaiv, nws ua rau ntug o, warping, thiab poob lub zog tensile mus tas li. Cov txheej txheem tuav nws tus kheej kuj ua rau muaj kev pheej hmoo. Cov forklifts tshwj xeeb uas muaj cov clamps yob ntawv yuav tsum tau calibrated kom zoo; kev siv lub clamp siab tsis raug tuaj yeem tsoo lub yob ua ntej nws nkag mus rau hauv lub thawv. Cov neeg ua haujlwm yuav tsum sab laj nrog cov lus qhia tshwj xeeb ntawm lub chaw tsim khoom clamp siab (feem ntau yog txij li 1,500 txog 3,000 PSI) raws li qib ntawv.

Tsis tas li ntawd xwb, qhov loj ntawm cov yob loj ua rau lawv yooj yim raug kev puas tsuaj los ntawm kev siv tshuab. Ib daim yob lag luam feem ntau hnyav ntawm 1.5 thiab 3.0 metric tons, nrog rau txoj kab uas hla feem ntau ncav cuag 100 txog 150 centimeters. Kev nres tam sim ntawd, kev hloov tsheb ciav hlau, lossis kev dov nkoj tuaj yeem ua rau cov khoom thauj tsis ruaj ntseg txav mus los. Qhov kev txav no feem ntau ua rau telescoping, qhov twg cov khaubncaws sab hauv ntawm daim yob thawb tawm zoo li lub tsom iav, ua rau daim ntawv tsis siv tau rau cov tshuab tsis siv neeg.

Txo cov kev thov, kev poob zoo, thiab kev pheej hmoo lag luam

Cov teeb meem nyiaj txiag ntawm kev thauj khoom tsis raug yog qhov tsis tseem ceeb tshaj qhov nqi ntawm kev hloov daim ntawv puas tsuaj. Ib daim ntawv loj loj uas puas lawm uas yog daim ntawv tshwj xeeb, thermal, lossis coated muaj nqis ntau heev rau kev lag luam, feem ntau yog li ntawm $ 1,000 txog $ 2,500+ rau ib metric ton, nyob ntawm seb muaj xwm txheej dab tsi hauv kev ua lag luam. Thaum cov ntawv tuaj txog nrog cov tub ntxhais tawg, cov ntug tawg, lossis cov duab deformation uas dhau qhov kev kam rau siab (feem ntau nruj li 3 txog 5 millimeters), cov tshuab luam ntawv ceev ceev tsis tuaj yeem teeb tsa lawv.

Qhov tsis muaj peev xwm ua daim ntawv no ua rau muaj cov teeb meem loj heev:

• Tag nrho cov khoom xa tuaj tsis lees txais:Tsis kam lees cov khoom thauj tam sim ntawd ntawm qhov chaw nres nkoj txais, feem ntau ua rau poob 100% ntawm tus nqi khoom.
• Cov kev thov nyiaj pov hwm kim heev:Ua rau muaj kev tshawb nrhiav txog kev pov hwm hauv dej hiav txwv uas nyuaj heev thiab tej zaum yuav nce tus nqi them txhua hli ntawm 10% txog 20%.
• Kev xa khoom kim heev rov qab:Qhov xav tau kev thauj, pov tseg, lossis rov ua dua cov khoom puas tsuaj nrog tus nqi ntxiv rau ib tuj.
• Kev cuam tshuam kev tsim khoom:Kev ncua sij hawm luam ntawv thiab cov sijhawm tsim khoom loj heev, ua rau tsis tau txais cov nqi nplua rau SLA.

Los ntawm kev siv cov txheej txheem thauj khoom raws li cov ntaub ntawv, cov neeg muab khoom tuaj yeem txo cov kev pheej hmoo lag luam no thiab xyuas kom meej tias cov khoom tuaj txog hauv qhov xwm txheej npaj txhij.

Cov Kev Cai Rau Kev Ntim Khoom, Thawv, thiab Dunnage

Kev ruaj ntseg cov ntawv yob kom zoo yuav tsum muaj kev tswj hwm zoo rau ob qho tib si lub ntim khoom tseem ceeb thiab lub cev ntawm lub thawv xa khoom. Yog tsis muaj cov khoom thaiv kom zoo thiab ib puag ncig sab hauv uas tswj tau zoo, txawm tias cov txheej txheem thaiv thiab txhawb nqa zoo tshaj plaws yuav tsis tiv thaiv daim ntawv kom tsis txhob puas tsuaj.

Siv cov ntaub qhwv kraft, zaj duab xis ncab, cov khoom tiv thaiv kawg, thiab cov pallets

Cov ntim khoom tseem ceeb yog thawj kab tiv thaiv kev hem thawj rau lub cev thiab ib puag ncig. Cov chaw tsim khoom yuav tsum siv cov txheej kraft qhwv hnyav (feem ntau yog 2- txog 4-txheej) ua ke nrog zaj duab xis ncab kom kaw cov dej noo thiab hmoov av. Zaj duab xis polyethylene (PE) qib kev lag luam (tuab 20 txog 30 microns) muab cov pa dej zoo heev. Txawm li cas los xij, zaj duab xis PE tuaj yeem ntes cov dej noo uas tsim los ntawm sab hauv yog tias cov yob raug thauj khoom sov lossis muaj cov dej noo ntau. Ib txwm xyuas kom meej qhov kub ntawm daim ntawv thiab cov dej noo sib npaug ua ntej kaw. Ntxiv mus, cov khoom tiv thaiv kawg uas ua los ntawm cov fiber compressed lossis cov yas hnyav yog qhov tseem ceeb los tiv thaiv cov npoo ntawm cov yob kom tsis txhob raug mob thiab kev sib txhuam hauv pem teb.

Cov yob loj tiag tiag feem ntau yuav luag thauj khoom hauv pem teb vim lawv qhov hnyav loj heev thiab sib sau ua ke. Feem ntau, kev ntim khoom rau hauv pallet yuav tsum txwv rau cov yob me me lossis cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom. Thaum xav tau, kev ntim khoom rau hauv pallet yuav tsa cov khoom thauj kom deb ntawm cov dej noo hauv pem teb tab sis yuav tsum tau siv cov ntoo pallets tshwj xeeb uas tsim los txhawb qhov hnyav ntawm cov ntawv hauv paus yam tsis muaj kev tawg thaum muaj kev nyuaj siab.

Tshawb xyuas cov thawv thiab tswj cov av noo ua ntej thauj khoom

Ua ntej cov khoom thauj hla lub thawv, yuav tsum tau kuaj xyuas lub chaw xa khoom kom zoo. Cov neeg xa khoom yuav tsum xaiv cov thawv Qib A uas tsim nyog thauj khoom, huv si, thiab qhuav uas tsis muaj qhov tsis zoo ntawm cov qauv, qhov xeb, lossis cov roj hmab puas. Cov pab pawg thauj khoom yuav tsum ua qhov kev sim teeb pom kev zoo los ntawm kev nkag mus rau hauv lub thawv thiab kaw lub qhov rooj ib ntus tom qab tus neeg soj ntsuam kom ntseeg tau tias 0% lub hnub ci nkag mus rau hauv cov seams.

Ib qho tseem ceeb yog qhov dej noo ntawm hauv pem teb thawv ntoo. Feem ntau cov neeg tshuaj xyuas xyuas kom meej tias qhov dej noo hauv pem teb nyeem qis dua tus qauv txwv (tsuas yog <18%), vim tias txhua yam siab dua yuav muaj kev pheej hmoo tso cov pa dej ntau thaum thauj mus los. Nws tseem ceeb ib yam nkaus los sim cov ntawv yob cov dej noo (feem ntau 4% txog 7%) ua ntej thauj khoom, vim tias cov khoom thauj hygroscopic feem ntau yog qhov chaw tseem ceeb ntawm cov dej noo hauv lub thawv kaw tsis hais txog hauv pem teb lossis qhov dej noo ib puag ncig. Txhawm rau tswj cov dej noo, cov pab pawg logistics yuav tsum teeb tsa cov desiccants muaj peev xwm siab. Kev coj ua hauv kev lag luam tus qauv hais kom dai cov calcium chloride desiccant kom raug (feem ntau 6 txog 8 kg ib lub thawv 20-foot). Cov kev cai no ntsuas sib npaug rau 40-foot units (12 txog 16 kg), nrog rau qhov hnyav tseeb kho raws li kev hloov pauv ntawm txoj kev, qhov ntev ntawm kev mus ncig, thiab cov lus qhia ntawm cov chaw tsim khoom.

Cov Kauj Ruam Rau Kev Thauj Khoom Rau Lub Thawv Ntawv Yob

Cov txheej txheem thauj khoom lub cev yog qhov uas kev ntim khoom thiab kev npaj txhais ua qhov kev ruaj ntseg khoom thauj tiag tiag.

Cov Ntsiab Lus Tseem Ceeb

• Tshawb xyuas thiab npaj txhua lub thawv kom paub seb puas muaj kev pheej hmoo ntawm cov dej noo vim tias qhov kub hloov pauv ntawm li 10°C txog 45°C tuaj yeem ua rau cov dej noo uas ua rau daim ntawv tsis muaj kev tiv thaiv puas tsuaj.
• Siv cov clamps dov ntawv uas tau calibrated thiab ua raws li cov lus qhia ntawm lub chaw tsim khoom, feem ntau yog li ntawm 1,500 txog 3,000 PSI nyob ntawm qib ntawv.
• Thaiv thiab khi cov yob loj kom ruaj ntseg vim tias cov yob uas hnyav 1.5 txog 3.0 metric tons tuaj yeem hloov pauv sai sai thaum lub sijhawm nres, kev tsav tsheb ciav hlau, lossis kev txav ntawm lub nkoj.
• Tiv thaiv cov npoo ntawm cov ntawv yob, cov tub ntxhais, thiab qhov puag ncig vim tias qhov sib txawv ntawm cov ovality me li 3 txog 5 millimeters tuaj yeem ua rau cov ntawv yob tsis haum rau kev nias ceev ceev.
• Xav txog qhov zoo ntawm kev thauj khoom ua ib qho kev tswj hwm kev pheej hmoo ua lag luam, vim tias daim ntawv tshwj xeeb lossis daim ntawv coated puas tsuaj tuaj yeem muaj nqis $ 1,000 txog $ 2,500+ rau ib metric ton thiab tej zaum yuav ua rau tsis lees txais lossis thov nyiaj.

Cov Lus Nug Feem Ntau

Vim li cas cov ntawv yob loj thiaj nyuaj rau xa hauv cov thawv?

Lawv hnyav, kheej kheej, tsis haum dej noo, thiab yooj yim txav mus los. Ib lub yob tuaj yeem hnyav 1.5 txog 3.0 metric tons, yog li kev thaiv, kev txhawb nqa, lossis kev tuav tsis zoo tuaj yeem ua rau tsoo, telescoping, ntug puas tsuaj, lossis deformation.

Dab tsi ua rau muaj nag los ntawm thawv thaum lub sijhawm thauj ntawv yob?

Nag los ntawm thawv tshwm sim thaum qhov kub thiab txias hauv lub thawv ua rau cov dej noo sib sau ua ke rau ntawm phab ntsa lossis qab nthab. Thaum taug kev ntev hla thaj chaw huab cua, qhov kub thiab txias yuav hloov pauv ntawm li 10°C mus rau 45°C, ua rau muaj kev pheej hmoo siab ntawm kev sib sau ua ke.

Cov dej noo ua rau cov ntawv yob puas tsuaj li cas?

Daim ntawv nqus cov dej noo los ntawm huab cua. Yog tias cov dej noo mus txog rau ntawm daim ntawv yob, nws tuaj yeem ua rau ntug o, warping, txo qis lub zog tensile, thiab poob qhov zoo uas yuav ua rau daim ntawv yob siv tsis tau rau kev hloov pauv lossis luam ntawv.

Yuav tsum siv cov khoom siv forklift twg rau cov ntawv yob loj?

Yuav tsum siv cov clamps rau ntawv es tsis txhob siv cov diav rawg txheem. Yuav tsum teeb tsa lub zog ntawm clamp raws li qib ntawv thiab cov lus qhia ntawm cov chaw tsim khoom, feem ntau nyob hauv qhov ntau ntawm 1,500 txog 3,000 PSI.

Dab tsi yog telescoping hauv kev xa khoom ntawv yob?

Qhov kev rub lub tshuab telescoping tshwm sim thaum cov txheej sab hauv ntawm lub yob txav mus rau sab nraud ntawm lub cev yob, feem ntau yog vim muaj kev nres tam sim ntawd, kev sib hloov ntawm txoj kev tsheb ciav hlau, kev txav ntawm nkoj, lossis kev tswj hwm cov khoom thauj tsis zoo. Nws tuaj yeem ua rau lub yob siv tsis tau.