Cov yam ntxwv thiab qhov zoo ntawmultra-high molecular hnyav polyethylene rollers
Cov menyuam yog ib qho tseem ceeb ntawm cov khoom siv thauj khoom, thiab nws qhov kev ua tau zoo ncaj qha txiav txim siab lub neej ntawm cov khoom siv thauj khoom thiab nws siv zog npaum li cas.Cov khoom siv conveying rollerstam sim no siv nyob rau hauv peb lub teb chaws feem ntau siv hlau rollers.Piv nrog rau cov rollers ntawm cov khoom txawv teb chaws zoo sib xws, muaj qhov tsis zoo xws li kev pabcuam luv luv, kev ua haujlwm loj coefficient, thiab qhov hnyav ntawm cov menyuam.Ntxiv mus, cov khoom siv hlau dav dav tsuas yog tsim rau cov khoom siv dav dav.Hauv cov mines uas xav tau ntau dua rau lub suab nrov thiab hluav taws xob zoo li qub, corrosive coking nroj tsuag, chemical tuam txhab uas muag, thiab lwm yam kev ua haujlwm tshwj xeeb, qhov ntev ntawm daim ntawv thov yog 6 lub hlis, luv luv Ib hlis tau coj cov kev txwv loj thiab txaus ntshai rau kev tsim cov khoom siv conveying.Cov xwm txheej kev nyab xeeb tau tshwm sim ntau zaus, ua rau muaj kev poob loj thiab kev siv hluav taws xob ntau.Nyob rau hauv qhov kev pom ntawm qhov loj ntawm cov chais siv thiab kev siv lub zog loj, kev hloov pauv ntawm cov tsoos hlau chais tau hlawv cov pob muag.Raws li qhov no, peb tsim ultra-high molecular hnyav polyethylene rollers raws li txoj cai quo ntawm domestic thiab txawv teb chaws kev txawj ntse, nyob rau hauv lub hauv paus ntawm dav hlau rollers, thiab los ntawm innovation nyob rau hauv kev txawj ntse, qauv, thiab cov txheej txheem khoom.
1. Cov menyuam ntawm UHMWPE cov ntaub ntawv
Polyethylene nrog qhov hnyav ntawm ntau dua 1.5 lab yog hu ua "UHMW-PE", uas yog siv los ua cov yas yas vim nws lub cev zoo heev.Thaum peb xaiv cov khoom siv raw, peb thawj zaug xav txog cov haujlwm zoo hauv qab no:
(1) Hnav tsis kam Lub hnav tsis kam ntawm UHMWPE yog thawj zaug ntawm cov yas thiab tshaj qee yam hlau.Xws li hnav tsis kam ua rau nws nyuaj rau kev sim nws cov hnav tsis kam los ntawm cov qauv yas coj los kuaj.Yog li ntawd, mortar hnav yog xaiv.Hauv cov khoom siv kuaj, hnav tsis kam yog proportional rau qhov hnyav molecular, raws li qhov hnyav molecular nce, qhov hnav tsis kam yuav zoo dua;
(2) Kev cuam tshuam tsis kam thiab cuam tshuam lub zog nqus.Nws yog ib qho nyuaj rau kev tawg thiab kev puas tsuaj los ntawm kev cuam tshuam cov kev sim.Nws qhov kev cuam tshuam lub zog nce nrog qhov nce ntawm qhov hnyav molecular, ncav cuag qhov siab tshaj plaws thaum lub cev hnyav yog 1.5 lab, thiab tom qab ntawd txuas ntxiv nrog qhov hnyav molecular.Thiab maj mam poob.Tsis tas li ntawd, nws muaj qhov hardness ntau dua tom qab rov ua dua;nws muaj kev cuam tshuam zoo zog nqus, uas muaj qhov cuam tshuam zoo tshaj plaws ntawm lub zog nqus ntawm txhua tus qauv yas, yog li nws muaj suab nrov zoo thiab txo suab nrov zoo;
(3) Self-lubricating UHMWPE muaj qhov tsis sib haum xeeb tsawg heev (0.05 ~ 0.11), yog li nws yog qhov zoo tshaj plaws rau nws tus kheej lubricating.Los ntawm Table 1, nws tuaj yeem pom tias qhov tsis sib haum xeeb yog qhov tsis zoo rau qhov zoo tshaj plaws ntawm tus kheej lubricating polytetrafluoroethylene (PTEE), yog li nws tau qhuas nyob rau hauv kev sib cav kev tshawb fawb raws li cov khoom siv nrog cov peev txheej zoo tagnrho;
(4) Tshuaj tiv thaiv.Nws muaj tshuaj tiv thaiv zoo heev.Ntxiv rau qhov muaj zog oxidizing acids, nws tuaj yeem tiv taus ntau yam corrosive media (xws li acids, alkalis, thiab ntsev) thiab cov organic media ntawm qhov kub thiab qhov tob.Cov tshuaj yej hnyav yog sab nraud).Nws yog immersed nyob rau hauv 80 hom organic solvents ntawm 20 ° C thiab 80 ° C rau 30 hnub yam tsis muaj qhov txawv txav, thiab lwm yam kev ua haujlwm ntawm lub cev yuav luag tsis hloov;
(5) Tsis-stick UHMWPE muaj qhov tsis muaj zog ntawm qhov adsorption quab yuam, thiab nws lub peev xwm los tiv thaiv adhesion yog qhov thib ob tsuas yog PTEE, uas yog cov khoom tsis nplaum tshaj plaws, yog li cov tsos ntawm cov khoom tsis yooj yim rau kev ua raws li lwm yam. cov ntaub ntawv.Tsis tas li ntawd, UHMWPE kuj muaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam (ua rau cov menyuam siv tau rau qhov loj), huv si, tsis muaj tshuaj lom, thiab hydrophobic (cov menyuam yaus tsis yooj yim nqus dej thiab deform).
Qhov tsis txaus ntawm UHMWPE: Piv nrog cov hlau thiab lwm yam khoom siv yas, cov cua sov ua haujlwm, thiab tawv tawv yog qis dua, tab sis lawv tuaj yeem txhim kho los ntawm "sau" thiab "crosslinking".
2. Lub superiority ntawm ultra-siab molecular hnyav polyethyleneconveyor idler cov menyuam
(1) Vim hais tias kev khiav hauj lwm kuj coefficient thiab dov inertia yog heev txo, cov menyuam ua hauj lwm yuav rhiab heev thiab ruaj khov.Ultra-siab molecular hnyav polyethylene muaj kev cuam tshuam zoo rau lub zog nqus thiab damping, uas tuaj yeem txo cov suab nrov ntawm kev khiav hauj lwm thiab pab kom cov khoom siv thauj mus los ua kom tiav qhov ntev ntev, muaj peev xwm loj, thiab kev ua haujlwm siab.Txawm li cas los xij, xav txog qhov tsis txaus ntawm qhov tsis muaj zog ntawm polyethylene raw cov ntaub ntawv, nws yog ib qho tsim nyog yuav tsum ua kom tiav cov kev suav thiab kev sim.
(2) Vim hais tias lub siab molecular hnyav polyethylene cov menyuam muaj qhov zoo ntawm cov khoom uas tsis yog-sticking, tsis xeb, thiab nws tus kheej-lubricating, nws muaj kev tiv thaiv zoo dua rau kev thauj mus los, txawm tias thaum cov menyuam raug puas tsuaj thiab tsis yob, nws yuav tsis zoo. raug puas tsuaj.Conveyor sivtsis yooj yim rau hnav thiab kev pab cuam lub neej ntawm txoj siv conveyor,conveyor cov menyuam
UHMWPE Yas Conveyor Belt Roller khaws tag nrho cov khoom zoo ntawm ultra-siab molecular hnyav polyethylene, nrog kev sib txhuam nws tus kheej lubrication, cuam tshuam tsis kam, suab nrov thiab kev co tshem tawm, tiv thaiv adhesion, tiv thaiv corrosion, anti-aging, thiab lwm yam. .Tom qab muab tso rau hauv kev ua lag luam, UHMWPE Yas Conveyor Belt Roller tau tiv thaiv qhov kev sim ntawm kev siv mus ntev thiab tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom.Nws yog dav siv nyob rau hauv metallurgical mines, thee mines, tshuaj lom neeg kev lag luam, grain cia, tsev cov ntaub ntawv, ports, ntsev teb, hluav taws xob fais fab, thiab lwm yam lag luam.Qhov zoo tshaj lwm txoj kev.
Txij li thaum feem ntau ntawm cov rollers raug cov plua plav thiab dej paug, thiab cov khoom yog hnav los yog corroded los ntawm cov menyuam lub cev, lub zoo tagnrho cov menyuam yuav tsum muaj peb technologies:
1. Lub labyrinth foob uas tsis muaj paug.Tshuab;
2. roller manufacturing precision, sib xws ntawm kev siv tshuab;
3. cov menyuam lub cev tiv thaiv corrosion thiab hnav-resistant technology.
Feature
Muaj peev xwm tswj tau cov kabmob lub neej voj voog, npaj kev saib xyuas;
Kev daws qhov tsis sib haum xeeb tias cov tsoos roller sealing kev ua tau zoo yog qhov zoo thiab qhov kev sib hloov tsis zoo yog qhov loj;
Txuas lub neej ntawm daim kab xev, cov menyuam roj hmab nto, reducer, thiab lub cev muaj zog ntau dua 5 zaug;
Kev zam ntau ntawm cov neeg ua haujlwm thiab cov khoom siv rau kev saib xyuas;
Txo qhov kev siv zog ntawm cov neeg ua haujlwm thiab txhim kho lawv txoj kev noj qab haus huv;
Qhov chaw sib txawv tuaj yeem xaiv cov khoom sib txawv ntawm cov menyuam yaus, qhov tsim nyog tshaj plaws peev, thiab cov nqi khiav lag luam;
Txo downtime, txhim kho tag nrho cov txiaj ntsig kev lag luam ntawm kev thauj mus los 5-8 zaug.
Siv tau zoo sealing system
Lub hauv paus labyrinth foob tiv thaiv feem ntau ntawm cov hmoov av kom nkag mus rau hauv cov kabmob hauv tsev, thiab tsis muaj dej tuaj yeem nkag mus rau hauv.
clearance nruab nrab ntawm lub tsev bearing thiab ncej tsim qhov thib ob sealing, lub tsev bearing yog ua los ntawm UHMWPE uas muaj ib tug
Tsis tshua muaj zog nto zog thiab yog anti-adhesion, yog li nws yog repulsive rau plua plav thiab dej.Nws yog qhov nyuaj heev rau cov plua plav kom dhau los ntawm
nqaim channel
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Post lub sij hawm: Aug-10-2021