Hauv cov chaw khaws tshuaj lom neeg, thaj chaw pov tseg uas muaj kev phom sij ib ntus, thiab thaj chaw cia roj, xau- cov ntaub ntawv pov thawj ua haujlwm kawg ntawm kev tiv thaiv hauv kev tswj hwm kev nyab xeeb. Txawm li cas los xij, ntau tus neeg ua haujlwm muag khoom feem ntau txiav txim siab raws li tus nqi nkaus xwb thaum ntsib cov kev xaiv ntawm "rotomolding" lossis "txhaj tshuaj molding," lossis tsuas yog xaiv qhov chaw tsim khoom pom zoo. Cov kev xaiv zoo li no tuaj yeem ua rau muaj kev pheej hmoo tseem ceeb hauv kev siv tswv yim. Tsab ntawv xov xwm no tsis yog luam tawm cov ntsiab lus ntawm kev lag luam los ntawm cov khoom siv phau ntawv tab sis piav qhia qhov zoo ntawm rotomolded leak- cov ntaub ntawv pov thawj los ntawm qhov kev xav ntawm cov ntaub ntawv tshawb fawb, cov txheej txheem txheej txheem, thiab qhov tseeb- ntiaj teb kev ua haujlwm, qhia meej tias vim li cas cov txiaj ntsig no tsis yog "kev sib tham hauv kev lag luam" tab sis tau txiav txim siab los ntawm lub hauv paus ntawm tus txheej txheem.
1. Kev Ncaj Ncees: Qhov "Tsis Muaj Qhov Tuag" Kev Tiv Thaiv Muab los ntawm ib qho -Pib Moulding
Cia peb pib nrog cov lus nug tseem ceeb: Dab tsi yog qhov kev ntsuas tseem ceeb tshaj plaws rau kev xau -cov ntaub ntawv pov thawj pallets? Cov lus teb yog pom tseeb -kawm tsis kam. Qhov tseem ceeb ntawm kev txiav txim siab tsis kam tiv thaiv tsis yog lub thickness ntawm txheej txheej los yog qhov nruj ntawm lub sealing strips, tab sis seb lub pallet muaj cov ntsiab lus tsis muaj zog.
Lub ntsiab ntawm kev sib hloov molding yog txhaj cov hmoov yas rau hauv pwm, uas yog tom qab ntawd rhuab thaum rotating raws ob txoj kab ncaj nraim. Raws li kev sib xyaw ua ke ntawm lub zog centrifugal thiab lub ntiajteb txawj nqus, cov hmoov melts uniformly thiab adheres rau sab hauv phab ntsa ntawm cov pwm, tsim cov khoom hollow thaum txias. Nyob rau hauv cov txheej txheem no, cov khoom yog tsim nyob rau hauv ib qho kev lag luam, los ntawm lub hauv paus mus rau sidewalls thiab cov npoo, tsis muaj txias welds los yog seams ntawm cov khoom molecules. Rau cov pa tawm- pov thawj cov tais tshwj xeeb, cov txheej txheem molding hloov ua kom muaj kev hloov pauv tsis sib haum ntawm cov kua hauv qab lub tank thiab cov tais sab phab ntsa, tsim kom muaj tag nrho "monolithic thawv" rau cov kua ntim dej -dawb los ntawm tej qhov khoob uas yuav txhawj txog.
Qhov xwm txheej nrog kev txhaj tshuaj molding yog txawv kiag li. Kev txhaj tshuaj molding yuav tsum tau txhaj cov yas molten nyob rau hauv siab siab rau hauv pwm thiab cia nws txias thiab khov. Nws qhov kev txwv tsis pub muaj nyob rau hauv nws lub peev xwm los tsim cov khoom siv nkaus xwb lossis cov plhaub yooj yim. Rau kev xau- pov thawj cov tais uas yuav tsum tau ua cov kua dej ua haujlwm, tom qab- kev tsim cov txheej txheem thib ob yog qhov tsim nyog-xws li cov qhov drilling ntawm lub hauv paus thiab sib sau ua cov tais ntim cov kua, lossis txuas cov xau- cov ntaub ntawv pov thawj thiab ntxiv cov phaj hlau. Txhua qhov kev tshaj tawm ntxiv- cov kauj ruam ua haujlwm qhia txog qhov muaj peev xwm xau. Bolted pob qij txha tuaj yeem xoob, xau{10}} cov ntaub ntawv pov thawj tuaj yeem ua rau tsis zoo, thiab cov tais ntim cov kua hlau tuaj yeem ua rau cov tshuaj lom neeg tsis zoo{11}}cov no tsis yog cov lus nug ntawm "yog" tab sis "thaum" hauv cov chaw cog tshuaj. Lub tuam txhab logistics ib zaug tau ntsib kev kis kab mob ntawm nws cov khoom ntim khoom vim tias muaj cov khoom tawg puas lawm - cov ntaub ntawv pov thawj thaum thauj cov xim ntawm kev txhaj tshuaj - cov tais molded, thaum kawg them nyiaj rau cov neeg siv khoom ntau dua 50,000 yuan hauv kev poob.
Los ntawm cov ntaub ntawv ntawm qhov tshwm sim qhov tshwm sim, qhov "seamless" kom zoo dua ntawm cov tais rotomolded yog qhov tseeb heev. Hauv qab ntawm rotomolded leak- cov ntaub ntawv pov thawj yog tsim los ua ib qho, tsis muaj qhov sib txuas los yog sib txuas, txo qhov kev pheej hmoo los ntawm ntau dua 90% piv rau kev txhaj tshuaj- cov khoom pwm. Thaum lub 200-litre tank uas muaj cov kua corrosive ruptures, cov pa paug{13}} pov thawj tais teb hauv vib nas this xwb. Kev ntsuam xyuas qhia tau hais tias cov tais rotomolded tuaj yeem muaj cov kua dej tsis pub dhau 3 vib nas this, tiv thaiv kev sib kis ntawm 3-tuj qhov tshwm sim. Hauv cov chaw ua si tshuaj lom neeg, cov tais zoo li no tau ua tiav txo qis kev sib tsoo hauv cov txheej txheem ntim khoom los ntawm 82%. Cov ntaub ntawv no qhia tau hais tias: ib-thooj molding tsis yog "kev nyab xeeb nyob rau hauv txoj kev xav," tab sis ib qho kev daws teeb meem zoo tshaj plaws uas muaj pov thawj hauv cov xwm txheej tiag tiag.
2, Cov Khoom Siv Kev Tshawb Fawb: 'Cov Tub Ntxhais Kawm Tshaj Lij' hauv Tsev Neeg Polyethylene
Tom qab sib tham txog cov qauv, cia peb saib cov ntaub ntawv. Ntau tus neeg xav tias ob qho tib si kev sib hloov molding thiab kev txhaj tshuaj molding siv "yas" thiab tsis muaj qhov sib txawv ntau. Qhov tseeb, cov kev xav tau ntawm cov ntaub ntawv sib txawv ntawm cov txheej txheem sib txawv, thiab cov txheej txheem molding rotational tuaj yeem ua kom cov ntaub ntawv los ua kom pom kev ua tau zoo dua.
Cov ntaub ntawv tseem ceeb rau cov ntaub ntawv pov thawj yog siab - ntom polyethylene (HDPE) thiab linear low- ntom polyethylene (LLDPE), ob qho tib si ntawm cov tsev neeg polyethylene tab sis muaj lawv tus kheej tsom. HDPE molecules yog nruj nreem kaw, nrog crystallinity siab thiab zoo heev lub zog thiab tshuaj tiv thaiv, ua rau nws haum rau kev sib cuag nrog corrosive tshuaj xws li muaj zog acids thiab alkalis; LLDPE muaj qhov ua tau zoo dua, muaj kev cuam tshuam zoo dua thiab kev ua haujlwm tawg, thiab tshwj xeeb tshaj yog haum rau kev siv cov xwm txheej uas yuav tsum tau rov ua dua thiab tuaj yeem cuam tshuam. Roll molded pov thawj cov tais feem ntau yog tsim los ntawm cov khoom siv HDPE lossis LLDPE cov khoom siv raw thiab ua tiav los ntawm cov txheej txheem yob moulding paub tab. Qhov tseem ceeb tshaj, ob cov ntaub ntawv no tuaj yeem ua tiav cov phab ntsa tuab thiab tsis muaj kev ntxhov siab sab hauv hauv cov txheej txheem molding, thiab lawv cov khoom siv yuav tsis raug cuam tshuam vim kev taw qhia thaum lub sij hawm molding txheej txheem.
Tshwj xeeb, cia peb saib cov kev ua haujlwm corrosion kuj. Kev sim kuaj tau pom tias cov ntaub ntawv pov thawj xau ua los ntawm HDPE cov ntaub ntawv tsis muaj cov cim corrosion ntawm qhov chaw thiab tswj cov khoom ruaj khov -cov kabmob kev ua haujlwm tom qab tau soaked nyob rau hauv hydrochloric acid nrog ib tug concentration ntawm 30% rau 72 teev. Lub sijhawm ntev - cov ntaub ntawv siv cov chaw kho cov khib nyiab pov tseg tseem qhia tau tias HDPE cov menyuam tuaj yeem tuaj yeem raug cov tshuaj muaj zog corrosive xws li hydrochloric acid thiab sodium hydroxide rau lub sijhawm ntev yam tsis muaj deformation, nrog rau kev pabcuam lub neej ntev dua 5 xyoos. Yob molded cov ntaub ntawv pov thawj muaj kev tiv thaiv zoo rau ntau cov kua qaub thiab alkalis, thiab tuaj yeem tiv taus cov tshuaj feem ntau, haum rau ntau yam lag luam xws li zaub mov, dej haus, tshuaj, thiab tshuaj. Qhov kev tiv thaiv corrosion no tsis ua tiav los ntawm cov txheej txheej saum npoo los yog cov khoom ntxiv, tab sis theej los ntawm "genetic advantage" conferred los ntawm kev sib xyaw ntawm cov khoom nws tus kheej thiab cov txheej txheem.
Nyob rau hauv cov nqe lus ntawm qhov kub thiab txias, lub yob molded leak pov thawj tais kuj ua tau zoo. Siv cov khoom LLDPE ua piv txwv, nws tuaj yeem siv tau ib txwm nyob rau hauv qhov dav ntawm qhov kub ntawm -40℃txog 60 degree, ua tau raws li qhov xav tau ntawm cov saw hlau txias cia. Qee qhov kev ua tau zoo - cov khoom lag luam muaj peev xwm txawm tias muaj kev ruaj ntseg hauv ib puag ncig xws li -40℃txog 80℃. Qhov no txhais tau hais tias txawm hais tias nws yog sab nraum zoov thaum lub caij ntuj no nyob rau sab qaum teb lossis hauv qhov chaw kub kub hauv lub caij ntuj sov hauv kev cob qhia tshuaj, cov yob molded cov ntaub ntawv pov thawj tuaj yeem tswj tau qhov kev ua haujlwm ruaj khov thiab yuav tsis raug tawg los yog softening deformation vim qhov kub thiab txias.
Tsis tas li ntawd, rotational molding khoom kuj tuaj yeem ntxiv nrog cov tshuaj tiv thaiv UV additives, uas tuaj yeem siv sab nraum zoov ntev ntev yam tsis muaj kev laus lossis tawg. Raws li cov ntaub ntawv cov khoom, cov ntaub ntawv txawv teb moulding qib tuaj yeem tiv taus UV sab nraum zoov rau ntau tshaj 10 xyoo yam tsis muaj kev tawg, hmoov av, los yog tawg. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov chaw khaws tshuaj lom neeg sab nraum zoov - ntau cov ntaub ntawv pov thawj yuav tsum tau siv sab nraum zoov, thiab cov hluav taws xob ultraviolet yog qhov ua txhaum loj ntawm kev laus. Cov khoom siv nws tus kheej tsis tiv taus hluav taws xob ultraviolet thiab yuav ua rau nkig thiab tsis muaj txiaj ntsig tom qab ob peb xyoos.
3, Mechanical kev ua tau zoo: kev txiav txim siab los ntawm "compression resistance" mus rau "impact resistance"
Cov ntaub ntawv pov thawj pov thawj tsis yog tsuas yog yuav tsum nqa qhov hnyav li qub xws li cov pallets cia li niaj zaus. Cov xwm txheej uas nws ntsib hauv kev siv tswv yim yog qhov nyuaj dua: qhov cuam tshuam ntawm kev rov ua dua thiab tshem tawm ntawm cov roj ntim puv puv, kev sib tsoo sab nraud thaum tuav lub forklift, thiab compression deformation ntawm sab sauv thiab sab pallets thaum stacking ...
Wb tham txog load-bearing ua ntej. Lub hollow qauv tsim los ntawm kev sib hloov molding txheej txheem tsis yog lub hollow nyias lub plhaub, tab sis tuaj yeem tswj tau cov load -cov kabmob muaj peev xwm los ntawm kev kho cov phab ntsa tuab, uas tuaj yeem ua tiav los ntawm 2 millimeters mus rau kaum millimeters, ua kom muaj kev nyab xeeb ntawm cov khoom pallet nyob rau hauv hnyav load. Nws yog ib qho tseem ceeb hauv qab no: tsis muaj qhov dej ntws taw qhia thaum lub sij hawm molding txheej txheem ntawm rotational molding khoom, thiab cov khoom muaj isotropy zoo, tsis muaj "cov nyhuv luv luv" ntawm lub zog tsis muaj zog nyob rau hauv ib qho kev taw qhia. Hauv lwm lo lus, tsis hais txog kev coj ua ntawm kev siv dag zog, qhov ua tau zoo ntawm kev sib hloov molding phaj yog qhov ruaj khov.
Lub load-cov kabmob muaj peev xwm ntawm kev txhaj tshuaj molded pallets nyob ntawm kev ua tib zoo tsim ntawm tus ncej phaj qauv hauv pwm. Thaum raug rau cov kev taw qhia tsis tsim, xws li forklift fork ntaus los ntawm sab, nws yog ib qho yooj yim rau tawg ntawm kev ntxhov siab concentration ntsiab lus. Lub khw kho tsheb tau ua qhov kev sim sib piv: lub dov yas tais tsuas yog pom qhov deformation ntawm 0.2 millimeters tom qab rov ua dua thiab unloaded 1000 zaug hauv 200 kilogram roj nruas, thaum lub deformation ntawm zoo sib xws txhaj tshuaj molded tais mus txog 2 millimeters, qhov sib txawv ntawm ib qho kev txiav txim ntawm qhov loj.
Qhov tseem ceeb tshaj yog qhov cuam tshuam kev ua haujlwm. Hauv kev ua haujlwm tiag tiag ntawm cov khoom lag luam thiab kev xa khoom, qhov kev sib tw loj tshaj plaws los ntawm pallets tsis yog lub zog zoo li qub, tab sis kev cuam tshuam dynamic - cov laj thawj tseem ceeb rau pallet puas yog cov khoom poob thaum tuav, kev sib tsoo tshwm sim los ntawm kev ua haujlwm forklift yuam kev, thiab tee thaum lub sij hawm stacking. Rotational molding cov khoom muaj txiaj ntsig zoo hauv qhov no: cov khoom siv tsis sib xws, tsis muaj cov ntsiab lus kev ntxhov siab, thiab cov phab ntsa txaus. Cov ntaub ntawv khoom lag luam tau hais meej meej tias cov khoom tsim los ntawm cov txheej txheem dov molding yog "kev sib tsoo resistant, corrosion-resistant, nrog ib tug du nto, tsis muaj cov fab tuag, thiab yooj yim los ntxuav".
Hais txog lub zog ntawm ntug, muaj cov ntsiab lus uas ntau tus kws tshaj lij tsis paub txog: cov txheej txheem txhaj tshuaj molding yog qhov nyuaj los tsim cov npoo nrog cov tuab txaus vim tias thaum molten yas ntws hauv pwm, cov npoo yog qhov kawg ntawm qhov chaw, uas tuaj yeem ua rau tsis txaus los yog tsis sib xws; Cov txheej txheem molding rotational tuaj yeem yooj yim tshaj qhov tuab ntawm 5 millimeters ntawm ntug ntawm cov khoom los ntawm kev kho cov pwm rotation tsis, daws cov teeb meem ntawm cov npoo nyias hauv cov khoom hollow. Qhov no txhais tau hais tias cov ces kaum ntawm lub tais uas muaj feem cuam tshuam rau qhov muaj zog ntau dua rau cov khoom yob molded dua li cov khoom txhaj tshuaj molded.
Lwm qhov yooj yim saib tsis tau yog qhov "ceep" tshwm sim ntawm cov ntaub ntawv yas. Yas yuav maj mam deform nyob rau hauv ntev -lub sij hawm siab - yog vim li cas ib co cov tais yas, uas yog nyob rau hauv zoo thaum xub thawj yuav, pib "yob" tom qab ob peb xyoos ntawm kev siv. Raws li qhov tsim tau zoo ntawm cov phab ntsa kho kom haum thiab cov khoom siv tsis sib xws, cov khoom sib hloov molding muaj qhov ua tau zoo dua qub dua li cov khoom siv molded ntawm tib qhov hnyav.
4, Tag nrho lub neej voj voog tus nqi: lub logic ntawm kev yuav kim thiab siv nyiaj txiag pheej yig
Ntau tus neeg thawj cov tshuaj tiv thaiv thaum lawv pom tus nqi ntawm cov yob molded leak pov thawj tais yog tias nws yog "nqi ntau dua li txhaj tshuaj molded". Qhov kev xav no yog qhov tseeb, tab sis kos cov lus xaus raws li tus nqi pib yuav khoom yuav ua rau muaj kev txiav txim siab lag luam tsis zoo. Kev suav nyiaj los ntawm qhov kev xav ntawm Tag Nrho Tus Nqi Ntawm Cov Tswv Cuab feem ntau ua rau cov txiaj ntsig tsis xav tau.
Tus nqi sib txawv ntawm cov pwm: Cov pwm txhaj tshuaj yuav tsum muaj qhov siab tshaj plaws, thiab tus nqi ntawm ib txheej pwm tuaj yeem ncav cuag ntau pua txhiab yuan. Tus nqi ntawm rotational molding pwm yog qhov qis dua. Rau cov khoom ntawm tib qhov loj me thiab cov lus qhia tshwj xeeb, tus nqi ntawm kev sib hloov molding pwm yog kwv yees li ib -feem peb mus rau ib lub hlis twg ntawm tus nqi ntawm cov tshuab molding thiab txhaj tshuaj molding. Rau qhov kev thov rau me me batch customization los yog tsis yog - tus qauv loj loj xau pov thawj tais, tus nqi siab ntawm kev txhaj tshuaj molding pwm feem ntau ua rau tib neeg tsis kam, thaum kev sib hloov molding muab kev daws teeb meem nyiaj txiag.
Ib qho khoom lag luam tus nqi: Tseeb, ib qho khoom lag luam tus nqi ntawm cov txheej txheem molding yog siab dua li ntawm cov khoom txhaj tshuaj molded. Qhov no feem ntau yog vim qhov ua tau zoo ntawm kev sib hloov molding yog qhov tsawg, thiab lub voj voog molding ntawm ib yam khoom siv sijhawm 40 txog 60 feeb. Tab sis dab tsi yuav tsum tau qhia meej yog tias "cov ntsiab lus kub" tom qab tus nqi sib txawv no txawv kiag li - cov khoom siv molding rotational siv cov phab ntsa tuab dua, cov ntaub ntawv zoo dua qub, thiab tsawg dua phau ntawv tshaj tawm - ua, tag nrho cov no tau hloov mus rau qhov ua tau zoo thiab kev pabcuam lub neej ntawm cov khoom.
Lub amortization kom zoo dua coj los ntawm kev txuas ntxiv ntawm kev pab cuam lub neej: Lub neej kev pab cuam ntawm yob molded leak pov thawj tais feem ntau yog ntau tshaj 10 xyoo. Txawm li cas los xij, kev txhaj tshuaj molded cov ntaub ntawv pov thawj feem ntau muaj lub neej ua haujlwm luv dua vim muaj teeb meem kev laus nyob rau hauv cov txheej txheem xau pov thawj thib ob (xws li cov khoom tau txais cov tais, cov ntaub ntawv pov thawj, thiab lwm yam). Piv txwv li, yog hais tias tus nqi ntawm ib yob molded pallet yog 1000 yuan thiab nws yog siv rau 10 xyoo, tus nqi amortization txhua xyoo yog txog 100 yuan; Chav tsev tus nqi ntawm kev txhaj tshuaj molded pallets yog 600 yuan rau 5 xyoos, nrog rau cov nqi them txhua xyoo ntawm 120 yuan. Kev txhaj tshuaj molded tais, uas zoo li ib nrab pheej yig dua, ua tau raug nqi ze li ob zaug ntau dua txhua xyoo. Qhov no tsis suav nrog cov nqi tu, kev nplua ib puag ncig, thiab cov khoom poob uas yuav tsum tau ua tom qab lub tais txhaj tshuaj xau thaum siv.
Tus nqi tu: Lwm qhov zoo ntawm cov khoom siv molding yog qhov lawv xav tau kev saib xyuas tsawg. Cov ntaub ntawv khoom lag luam tau hais meej meej tias cov yob molded cov ntaub ntawv pov thawj tsis tas yuav tsum muaj kev saib xyuas lossis kho cov nqi, tshwj tsis yog thaum muaj zog ntuj tsim lossis siv tsis raug los ntawm tib neeg. Cov qauv kev sib xyaw txhais tau tias tsis muaj qhov sib txuas xoob lossis cov ntsaws ruaj ruaj, yog li tsis tas yuav muaj kev saib xyuas tsis tu ncua. Rau kev txhaj tshuaj molded cov khoom, qhov kev teeb tsa thib ob ntawm kev tiv thaiv - cov khoom tsis sib haum yuav tsum tau tshuaj xyuas thiab hloov pauv, thiab cov nqi zais no feem ntau raug saib xyuas thaum pib qhov khoom.
Tus Nqi Ua Tsis Taus: Qhov no yog qhov yooj yim tshaj plaws saib tab sis muaj peev xwm siv nyiaj ntau tshaj plaws. Kev poob los ntawm qhov tsis ua tiav ntawm cov pov thawj pov tseg, txawm tias nws tsuas yog ib qho xau, tuaj yeem tshaj tus nqi ntawm cov tais lawv tus kheej. Rau kev lag luam tshuaj, yog tias cov tshuaj lom neeg nkag mus rau hauv ib puag ncig vim lub tais tsis ua haujlwm, nws yuav ntsib tsis tau tsuas yog ntau pua txhiab tus yuan hauv kev tu tus nqi, tab sis kuj raug ncua kev tsim khoom thiab kev kho dua tshiab, kev nplua ib puag ncig, thiab txawm tias muaj kev lav phib xaub. Los ntawm qhov kev xav no, kev nqis peev ntawm cov ntaub ntawv pov thawj pov thawj yog qhov tseem ceeb yuav kev pov hwm rau "tsis muaj kev sib tsoo".
5, Customization thiab adaptability rau kev ua haujlwm tshwj xeeb
Thaum kawg, cia peb tham txog qhov feem ntau underestimated kom zoo dua ntawm rotational molding tshuab: lub peev xwm los customize.
Cov xwm txheej ua haujlwm tau ntsib los ntawm cov tuam txhab tshuaj lom neeg sib txawv heev - qee cov tshuaj yuav tsum tau qis- qhov kub thiab txias, qee qhov xav tau sab nraum zoov raug tshav ntuj, thiab qee qhov pallets yuav tsum tau sib phim nrog cov thoob tshwj xeeb lossis cov reactors. Nyob rau hauv lub ntsej muag ntawm cov uas tsis yog - tus qauv xav tau, qhov hloov pauv ntawm cov txheej txheem molding deb tshaj qhov kev txhaj tshuaj molding.
Phab ntsa thickness tuaj yeem hloov kho. Cov phab ntsa tuab ntawm cov khoom txhaj tshuaj molded yog kho los ntawm qhov loj ntawm cov pwm kab noj hniav thiab yog qhov nyuaj rau hloov; Thaum lub sij hawm molding txheej txheem ntawm rotational molding khoom, nws tsuas yog tsim nyog los kho tus nqi ntawm raw cov ntaub ntawv nyob rau hauv pwm kom ua tau dawb hloov los ntawm nyias-walled rau tuab phab ntsa yam tsis tas yuav hloov pwm. Qhov no yog qhov ua tau zoo heev rau cov xwm txheej uas yuav tsum tau nqa cov khoom hnyav tshwj xeeb, xws li cov thawv rau khaws cia siab - cov kua dej ntom ntom (sulfuric acid, phosphoric acid, thiab lwm yam). Hauv qab ntawm lub tais tuaj yeem ua rau hauv zos thickened hauv cheeb tsam kev ntxhov siab yam tsis tas yuav muaj qhov hnyav tag nrho thiab cov khoom pov tseg.
Xaus: Xaiv qhov kev sib hloov molding txhais tau tias xaiv qhov tseeb
Raws li kev txheeb xyuas ntawm tsib qhov loj me saum toj no, qhov kev txiav txim siab tuaj yeem kos tau: xaiv lub yob molded xau pov thawj tais yog qhov tseem ceeb xaiv qhov "tseem ceeb". Qhov tseeb no tau tshwm sim nyob rau hauv qhov tseeb tias cov qauv kev sib xyaw ua kom ntseeg tau tias yuav tsis muaj qhov to ntawm cov pob qij txha; Cov ntaub ntawv zoo kom ntseeg tau tias muaj kev ntseeg siab rau feem coob ntawm cov tshuaj; Adjustable thiab controllable phab ntsa thickness ua kom muaj kev nyab xeeb txaus nyob rau hauv hnyav loads thiab cuam tshuam; Lub neej ntev tshaj kaum xyoo ua kom paub tseeb tias tag nrho cov nqi ntawm lub neej yog tus nqi ntau dua - zoo; Cov txheej txheem tsim khoom yooj yim kom ntseeg tau tias cov kev ua haujlwm tshwj xeeb tuaj yeem ua tiav.
Ntawm chav kawm, tsis yog txhua qhov scenes yuav tsum tau rotational molding. Yog tias cov tshuaj khaws cia tsis muaj corrosive, muaj kev pheej hmoo tsawg heev ntawm cov dej xau, siv nyob rau hauv ib puag ncig me me, thiab muaj txiaj ntsig zoo heev, ces txhaj tshuaj molded leak pov thawj tais kuj muaj lawv qhov chaw siv. Tab sis rau cov xwm txheej uas qhov tshwm sim ntawm qhov xau yog qhov tsis tuaj yeem xav txog - xws li cov chaw pov tseg phom sij hauv cov nroj tsuag tshuaj, cov kua qaub cia cov ntsiab lus hauv cov chaw ua haujlwm electroplating, thiab cov roj cia thiab chaw thauj mus los - cov qauv kev ntseeg siab, cov khoom siv siab ntev, thiab ntev - lub sij hawm ruaj khov los ntawm cov ntaub ntawv pov thawj los ntawm cov txheej txheem rolled nyuaj.
Lub hom phiaj tseem ceeb ntawm cov ntaub ntawv pov thawj pov thawj tsis yog "zoo li lawv yog cov ntaub ntawv pov thawj", tab sis kom "tshem tawm qhov xau". Nyob rau hauv lub ntsej muag ntawm lub hom phiaj no, rotational molding thev naus laus zis tau dhau los ua cov txheej txheem nyiam hauv kev lag luam vim nws tsib qhov zoo ntawm cov qauv seamless, corrosion- cov ntaub ntawv tiv taus, cov khoom siv kho tshuab zoo, cov nqi qis dua, thiab muaj peev xwm kho tau zoo dua. Thaum txiav txim siab txog kev yuav khoom, cov lag luam yuav xav kom tawg tawm ntawm qhov inertia ntawm "saib cov nqi" thiab ua tib zoo soj ntsuam tus nqi ntawm cov dov molding tov los ntawm kev xav ntawm tag nrho lub neej voj voog thiab kev ua haujlwm tiag tiag. Tom qab tag nrho, tus nqi ntawm cov ntaub ntawv pov thawj tsis yog xam thaum lub sijhawm yuav khoom, tab sis thaum lub sij hawm xau.
