Hauv lub ntiaj teb muaj cov khoom tsim tawm ntau ntawm PVC (Polyvinyl Chloride) daim ntawv thiab yob tsim tawm, lub tshuab conveyor yog txoj sia ntawm lub Hoobkas. Txawm hais tias koj tab tom tsim cov vuas vinyl zoo nkauj (LVT), cov yob PVC mos mos uas yooj ywm, lossis cov ntawv lag luam ruaj khov, kev sib cuam tshuam ntawm koj cov khoom thiab txoj siv conveyor txiav txim siab koj qhov txiaj ntsig kawg.

Rau cov thawj coj kev yuav khoom thiab cov kws ua haujlwm tsim khoom hauv kev lag luam yas, txoj siv conveyor tsis yog tsuas yog lub cev nqa khoom xwb; nws yog qhov chaw uas yuav tsum tswj hwm kev ruaj khov ntawm cov tshuaj lom neeg thaum muaj kev nyuaj siab. Kev xaiv txoj siv dav dav rau kev ua PVC yog qhov yuam kev kim heev uas ua rau muaj kev ua qias tuaj, qhov tsis zoo ntawm qhov chaw, thiab kev nres ntau zaus ntawm cov kab.

1. Tus Neeg Tua Neeg Uas Ntshai: Kev Hloov Chaw ntawm Yas

Qhov teeb meem tseem ceeb tshaj plaws hauv kev xa cov PVC yob lossis daim ntawv yog Plasticizer Migration. Yuav kom ua rau PVC yoog tau, cov chaw tsim khoom ntxiv cov plasticizers (xws li phthalates). Txawm li cas los xij, cov tshuaj no yog "migratory." Thaum cov roj hmab txheem lossis cov qib qis PVC siv los kov cov khoom PVC, cov plasticizers feem ntau leach rau hauv txoj siv.

Qhov tshwm sim?

• Kev puas tsuaj ntawm txoj siv sia: Txoj siv sia conveyor ua rau tawg, tawg, lossis o, poob nws txoj kev taug qab thiab kev nruj.
• Kev Ua Phem Rau Khoom: Txoj siv yuav tso cov tshuaj lom neeg lossis cov cim "ghosting" rau hauv qab ntawm daim ntawv PVC, ua rau nws tus nqi lag luam puas tsuaj.

ANNILTE txoj kev daws teeb meem: Peb tau tsim ntau yam Plasticizer-Resistant (PR) Belts. Peb cov tshuaj sib xyaw ua ke ntawm cov khoom siv saum npoo av tsis muaj zog rau cov khoom siv PVC feem ntau, ua kom ntseeg tau tias txoj siv tseem mos thiab cov khoom tseem zoo nkauj thoob plaws ntau xyoo ntawm kev ua haujlwm.

2. Kev Ruaj Ntseg Ntawm Qhov Chaw: Tiv Thaiv Kev Khawb Thiab "Kev Ua Phem"

Rau cov khoom zoo xws li cov ntawv PVC ci ntsa iab lossis cov ntaub thaiv qhov muag pom tseeb, qhov chaw tiav yog txhua yam. Cov siv tawv txheem nrog cov qauv tawv lossis cov chaw tawv tuaj yeem ua rau muaj qhov khawb me me lossis "huab" thaum lub sijhawm txias thiab winding.

Cov Siv Uas Muaj Qhov (Tsis Muaj Cim)

Ntawm ANNILTE, peb pom zoo kom siv cov Needled Felt Surface Belts rau cov ntawv PVC uas rhiab heev tshaj plaws. Cov ntaub mos mos muab:

• Kev Thauj Mus Los Uas Muaj Cushioned: Tshem tawm cov khawb uas muaj kev sib txhuam.
• Kev Nkag Tau Huab Cua: Tso cai rau kev txias sai dua ntawm cov ntawv kub-extruded, tiv thaiv cov dej noo hauv qab cov khoom.

Cov Kev Xaiv TPU/PVC Uas Zoo Kawg Nkaus

Rau kev tsim cov ntawv hlau uas xav tau kev tuav siab thiab tsis muaj cim, peb cov siv tawv du thiab matte ua kom daim ntawv txav mus los ruaj khov yam tsis lo rau ntawm qhov chaw ntawm cov siv tawv.

3. Kev Tiv Thaiv Kub Hauv Kab Extrusion

Cov ntawv PVC tawm los ntawm lub tshuab extrusion lossis calender rollers ntawm qhov kub siab. Yog tias txoj siv conveyor tsis tuaj yeem tswj tau qhov kub seem no, nws yuav warp lossis dhau los ntawm "thermal shrinkage," ua rau muaj qhov yuam kev sau npe hauv theem txiav.

ANNILTE cov siv tshwj xeeb rau kev lag luam yas yog ua los ntawm cov polyester uas ruaj khov thaum tshav kub. Cov siv no tuaj yeem tiv taus qhov kub thiab txias tas mus li txog li 100 ° C-120 ° C yam tsis poob lawv qhov ruaj khov, ua rau lawv zoo tagnrho rau cov theem pib txias ntawm cov kab ntau lawm.

4. Kev Tsim Kho Kom Tiv Thaiv Kev Ruaj Ntseg thiab Zoo

Qhov kev sib txhuam ntawm PVC daim ntawv thiab cov siv conveyor tsim cov hluav taws xob zoo li qub ntau heev, tshwj xeeb tshaj yog thaum lub sijhawm unwinding lossis high-speed txiav ntawm cov yob.

• Kev Pheej Hmoo Kev Nyab Xeeb: Cov hluav taws xob uas tsis txav tau tuaj yeem ua rau muaj hluav taws kub hauv cov chaw muaj plua plav.
• Kev Pheej Hmoo Zoo: Cov khoom siv hluav taws xob zoo li qub nyiam cov hmoov av thiab cov khib nyiab, uas raug ntes rau hauv cov yob PVC, ua rau "pitting" lossis ua rau muaj kuab paug.

Txhua txoj siv sia ANNILTE PVC kev lag luam raug kho nrog cov tshuaj tiv thaiv hluav taws xob tas mus li (ua tau raws li ISO 284 tus qauv) kom tshem tawm cov nqi hluav taws xob kom nyab xeeb, ua kom muaj ib puag ncig huv si thiab muaj kev nyab xeeb.

5. Cov Kev Daws Teeb Meem Rau Kev Txiav Thiab Kev Sib Tw

Kev lag luam PVC xav tau ntau yam kev tsim siv siv. ANNILTE muab cov kev daws teeb meem sib xyaw ua ke suav nrog:

• Lub Tshuab Nqus Tsev: Rau cov rooj txiav uas muaj qhov tseeb siab uas cov ntawv yuav tsum tau tuav kom ruaj khov los ntawm kev nqus.
• Cov Pob Qij Txha Siab: Txhawm rau tiv thaiv cov yob PVC hnyav kom tsis txhob swb thaum lub sijhawm thauj mus rau lub tsev rau khoom.
• Kev Dav Dav: Peb tuaj yeem tsim cov siv sia dav dav (txog li 3000mm-4000mm) kom haum rau cov ntawv extruders kev lag luam dav tshaj plaws.