Rubber Steel Ceramic Vaj Huam Sib Luag
Khoom Taw Qhia
Cov roj hmab steel ceramic vaj huam sib luag (peb-hauv-ib lub phaj sib xyaw ceramic) yog cov txheej txheem ntau txheej hnav tiv thaiv uas sib xyaw ua haujlwm ntawm cov khoom siv alumina ceramic, qhov cuam tshuam nqus ntawm cov roj hmab vulcanised, thiab lub zog ntawm cov hlau thaub qab. Nws yog siv nyob rau hauv mining chutes, fais fab nroj tsuag thee tuav systems, cement hloov cov ntsiab lus, steel zeb sinter kab, thiab nkoj loading terminals. Cov roj hmab absorbs cuam tshuam lub zog uas yuav tawg cov ntshiab ceramic liners; cov hlau muab rigidity thiab yooj yim bolt-on installation. Qhov no daws qhov teeb meem ntawm cov kab nrib pleb tawg nyob rau hauv hnyav lumps los yog detaching nyob rau hauv vibration. Rau cov neeg muag khoom lag luam, nws txhais tau tias yog ib qho khoom lag luam uas ua haujlwm rau ob qho tib si muaj kev cuam tshuam loj thiab muaj kev puas tsuaj loj.
Cov yam ntxwv tseem ceeb
Plaub nta txhais cov roj hmab steel ceramic vaj huam sib luag:
Ceramic hnav txheej.High-purity alumina (92-95% Al₂O₃) vuas los yog blocks muab Mohs hardness ntawm 9, tiv thaiv zawv zawg abrasion los ntawm ore, thee, cement thiab tshauv.
Roj hmab cuam tshuam txheej.Vulcanised ntuj lossis hluavtaws roj hmab (Shore hardness 45-65) absorbs cuam tshuam lub zog. Nws compresses nyob rau hauv hnyav lumps, tiv thaiv cov ceramic los ntawm cracking, thiab txo suab nrov.
Steel thaub qab phaj.Cov pa roj carbon steel phaj (feem ntau yog 3-10 hli tuab) muab cov cuab yeej siv zog thiab ua kom yooj yim rau kev teeb tsa. Lub vaj huam sib luag tuaj yeem bolted ncaj qha rau cov khoom siv countersunk bolts, tsis muaj sijhawm kho.
Kub vulcanised daim ntawv cog lus.Cov vuas ceramic yog chemically bonded rau cov roj hmab txheej nyob rau hauv tshav kub thiab siab, tsis tsuas yog glued. Qhov no tsim ib daim ntawv cog lus uas yuav tsis delaminate nyob rau hauv vibration los yog thermal cycling.
Cov lus tseem ceeb: roj hmab steel ceramic vaj huam sib luag, peb-hauv-ib qho sib xyaw coj phaj, alumina roj hmab steel liner, cuam tshuam resistant ceramic vaj huam sib luag
Khoom siv, Structure thiab Manufacturing
Cov khoom muaj pes tsawg leeg.Cov pobzeb ceramic yog high-density alumina (92%, 95% lossis ZTA qib). Cov roj hmab yog cov roj hmab tsim los yog SBR compound, feem ntau muaj cov nplaim hluav taws kub nyhiab rau kev siv fais fab nroj tsuag. Cov hlau thaub qab yog cov hlau me me (xws li Q235B lossis A36), feem ntau 5-6 hli tuab. Qee cov qauv tsim muaj xws li pre-installed countersunk bolts rau ntawm steel phaj rau instant bolt-on installation.
Txheej txheej.Lub vaj huam sib luag yog ib qho tseeb sandwich: steel baseplate nyob rau hauv qab, ib tug vulcanised roj hmab txheej nyob rau hauv nruab nrab, thiab ceramic vuas embedded rau hauv cov roj hmab saum toj. Cov roj hmab tag ib ncig ntawm ob sab ntawm txhua pobzeb, sealing qhov khoob. Cov nplais saum npoo yog yaug nrog cov roj hmab lossis me ntsis tsa.
Cov txheej txheem tsim khoom.Cov txheej txheem siv kub vulcanization. Cov ntawv roj hmab yog kho ib nrab, cov vuas luaj ceramic tau muab tso rau hauv cov roj hmab hauv pwm, thiab cov hlau rov qab yog qhov chaw. Tom qab ntawd lub rooj sib txoos yog rhuab nyob rau hauv siab nyob rau hauv ib tug vulcanizing xovxwm. Cov roj hmab ntws nyob ib ncig ntawm cov vuas thiab chemically bonds rau ob qho tib si ceramic thiab hlau. Tom qab vulcanization, lub vaj huam sib luag yog trimmed thiab cov roj hmab flash raug tshem tawm. Qee cov tuam txhab siv cov txheej txheem ob-theem: thawj zaug sib txuas cov ceramic rau cov roj hmab, tom qab ntawd khi cov roj hmab rau cov hlau uas siv cov nplaum tshwj xeeb.
Kev tswj kom zoo.Txhua batch yog kuaj rau roj hmab-ceramic tev lub zog (Ntau dua los yog sib npaug li 3.5 MPa), roj hmab-steel adhesion (Ntau tshaj los yog sib npaug rau 3.5 MPa), ceramic hardness (HRA Ntau tshaj los yog sib npaug rau 85), bulk ntom (Ntau tshaj los yog sib npaug rau 3.6 g / cm³), thiab dej absorption. Panels nrog voids, tsis zoo adhesion, los yog misaligned vuas raug tso tseg. Tag nrho cov kev sib dhos yog tom qab kuaj xyuas qhov tseeb ua ntej xa khoom.
Dab tsi ua rau Tecera sib nrug.Ntau tus neeg muag khoom txiav cov ces kaum los ntawm kev siv cov nplaum nplaum uas tsis yog kub vulcanization. Qhov txawv yog qhov tseem ceeb. Cold-bonded adhesives tuaj yeem muag thaum tshav kub, hnub nyoog nyob rau hauv UV raug, los yog tawg nyob rau hauv kev co. Kub vulcanised roj hmab ua ib daim ntawv cog lus tshuaj uas sib cais tsis tau. Nrog ntau tshaj 25 xyoo ntawm kev tsim khoom, Tecera siv computer-tswj vulcanising presses thiab hauv tsev ceramic pobzeb tsim los xyuas kom meej batch-to-batch sib xws. Qhov tshwm sim yog lub vaj huam sib luag uas yuav tsis delaminate, txawm tias tom qab xyoo ntawm kev cuam tshuam hnyav.
Hot Tags: kub vulcanised ceramic roj hmab steel phaj, alumina roj hmab composite liner, hnav resistant steel backed pobzeb, cuam tshuam absorbing ceramic vaj huam sib luag
Technical Specifications
Cov lus hauv qab no qhia cov lus qhia tshwj xeeb rau Tecera cov roj hmab steel ceramic panels. Batch daim ntawv pov thawj muaj nyob rau ntawm kev thov.
Table 1 - Ceramic pobzeb cov khoom (tus nqi raug)
| Khoom | 92% Alumina | 95% Alumina | ZTA Qib |
|---|---|---|---|
| Al₂O₃ cov ntsiab lus (%) | Ntau dua lossis sib npaug li 92 | Ntau dua lossis sib npaug li 95 | 75–80 |
| ZrO₂ cov ntsiab lus (%) | – | – | 20–25 |
| Qhov ceev (g / cm³) | Ntau dua lossis sib npaug rau 3.60 | Ntau dua lossis sib npaug rau 3.68 | Ntau dua lossis sib npaug li 4.00 |
| Kev nqus dej (%) | Tsawg dua los yog sib npaug li 0.01 | Tsawg dua los yog sib npaug li 0.01 | Tsawg dua los yog sib npaug li 0.01 |
| Mohs hardness | 9 | 9 | 9 |
| Rockwell hardness (HRA) | Ntau dua lossis sib npaug li 85 | Ntau dua lossis sib npaug li 88 | Ntau dua lossis sib npaug li 90 |
| Fracture toughness (MPa·m¹/²) | 4.6 | 4.7 | Ntau dua lossis sib npaug li 5.5 |
Table 2 - Cov khoom siv roj hmab txheej
| Khoom | Txheem roj hmab | Qib siab kub |
|---|---|---|
| Khoom siv | Ntuj roj hmab / SBR | Neoprene / Nitrile |
| Tensile zog (MPa) | Ntau dua lossis sib npaug li 14 | Ntau dua lossis sib npaug li 12 |
| Elongation ntawm tawg (%) | Ntau dua lossis sib npaug li 250 | Ntau dua lossis sib npaug li 200 |
| Ntug Hardness (HA) | 48–65 | 55–70 |
| Qhov kub thiab txias (degree) | -40 rau +120 | -20 rau +200 |
| Roj hmab thickness (mm) | 4–10 | 4–10 |
| Adhesion rau ceramic (MPa) | Ntau dua lossis sib npaug li 3.5 | Ntau dua lossis sib npaug li 3.5 |
| Adhesion rau hlau (MPa) | Ntau dua lossis sib npaug li 3.5 | Ntau dua lossis sib npaug li 3.5 |
Table 3 - Hlau thaub qab khoom
| Khoom | Standard specification |
|---|---|
| Khoom siv | Carbon steel (Q235B, A36, los yog sib npaug) |
| Thickness (hli) | 3–10 |
| Bolt hom (yog tias pre-installed) | Countersunk, qib 8.8 |
| Bolt projection (hli) | 10–20 |
| Kev tiv thaiv corrosion | Painted los yog galvanized raws li kev thov |
Table 4 – Vaj huam sib luag qhov ntev thiab kam rau ua
| Parameter | Cov nqi tsim nyog |
|---|---|
| Vaj huam sib luag loj (mm) | 200×200, 300×300, 500×500, 450×300, 530×450 |
| Tag nrho thickness (mm) | 12–65 |
| Ceramic pobzeb loj (mm) | 20 × 20 rau 150 × 150; hexagon; trapezoid |
| Pobzeb puab | Plain, hexagonal, trapezoid, spherical bulge |
| Mounting txoj kev | Bolt-on (countersunk), nplaum, los yog weldable studs |
| Kev kam rau siab (mm) | ± 1.0 ntawm qhov ntev thiab dav |
Kev cai qhov ntau thiab tsawg thiab cov qauv pobzeb muaj nyob rau ntawm qhov kev thov. Rau cov chutes nkhaus, cov vuas hexagonal (hexmats) raug pom zoo rau lawv qhov yooj yim thiab qhov sib txawv tsawg.
Cov lus tseem ceeb: roj hmab steel ceramic vaj huam sib luag cov ntaub ntawv, alumina roj hmab steel liner qhov ntev, sib xyaw coj phaj rau chute, 3 hauv 1 ceramic phaj specification
Khoom zoo
1. Absorbs cuam tshuam tsis tawg
Vim hais tias cov roj hmab txheej yog vulcanised ncaj qha rau cov vuas luaj ceramic thiab steel thaub qab, cov qauv sib xyaw deforms elastically nyob rau hauv kev cuam tshuam. Thaum cov pob zeb hnyav hnyav poob rau ntawm lub vaj huam sib luag, cov roj hmab compresses, kis lub zog cuam tshuam rau thaj tsam loj thiab nqus ntau tshaj 80% ntawm lub zog. Lub ceramic nws tus kheej yeej tsis pom qhov poob siab tag nrho. Hauv lub nkoj thauj khoom chute tuav 300 hli hlau ore lumps, ntshiab alumina vuas tawg tsis pub dhau lub lis piam. Tib qhov kev teeb tsa siv roj hmab steel ceramic panels tau khiav mus rau ntau dua 18 lub hlis uas tsis pom qhov tawg. Rau koj cov neeg siv khoom, qhov ntawd txhais tau tias tsis muaj kev kaw thaum muaj xwm txheej ceev los hloov cov vuas tawg thiab tsis muaj kev pheej hmoo ntawm kev tawg ntawm cov khoom siv ceramic jamming downstream.
2. Kev vibration tsis kam tiv thaiv loosening
Vim hais tias cov roj hmab txheej dampens mechanical vibration, bolts thiab mounting cov ntsiab lus tau raug rau qhov tsis tshua muaj kev ntxhov siab. Nyob rau hauv lub vibrating feeder los yog ib lub nruas rotating, zoo tib yam steel los yog rigid ceramic liners yuav loosen lub sij hawm raws li cov bolts ua hauj lwm dawb. Cov roj hmab ua raws li kev vibration isolator. Rau lub tshuab hluav taws xob uas lub tshuab hluav taws xob ua haujlwm 24 teev hauv ib hnub, qhov no txo qhov kev xav tau ntawm cov ntsia liaj qhov rooj retightening thiab tshem tawm qhov kev pheej hmoo ntawm cov xoob liner jamming lub tshuab. Tsawg dua kev hu xov tooj, tsawg downtime.
3. Tsis muaj kua nkag mus, tsis muaj kev puas tsuaj rau khov-thaw
Vim tias cov vuas luaj ceramic muaj dej nqus hauv qab 0.01% thiab cov roj hmab txheej tag nrho cov qhov khoob, tsis muaj cov txheej txheem ua kua lossis dej noo tuaj yeem nkag mus rau cov hlau tom qab lub vaj huam sib luag. Nyob rau hauv lub thee npaj cog qhov twg slurry yog acidic, qhov no tiv thaiv corrosion ntawm cov khoom plhaub. Nyob rau hauv ib lub hwj chim cog nyob rau hauv ib tug freezing huab cua, nws tiv thaiv freeze-thaw cracking. Ib tus neeg siv khoom hauv Inner Mongolia tau siv Tecera roj hmab steel ceramic panels nyob rau sab nraum zoov chute rau rau lub caij ntuj no uas tsis muaj kev cuam tshuam txog kev ua tsis tiav. Rau koj, qhov ntawd txhais tau hais tias ib yam khoom koj tuaj yeem muag txhua qhov chaw, tsis muaj kev tsis txaus siab txog huab cua.
4. Kev txo suab nrov txhim kho kev ua haujlwm
Vim tias cov roj hmab txheej dampens vibration thiab cuam tshuam lub suab nrov, roj hmab steel ceramic panels yog qhov ntsiag to dua li cov hlau los yog cov ntshiab ceramic liner. Nyob rau hauv ib lub tsev nyob ib ncig ntawm qhov chaw uas cov suab nrov yav dhau los tshaj 110 dB, hloov mus rau cov roj hmab rov qab panels txo cov suab nrov qis dua 95 dB. Rau cov neeg ua haujlwm cog ntoo, qhov ntawd txhais tau hais tias muaj kev nyab xeeb dua, qhov chaw ua haujlwm zoo dua thiab ua raws li cov kev cai nrov nrov hauv chaw ua haujlwm. Rau cov neeg yuav khoom lag luam, nws yog ib qho chaw muag khoom ntxiv rau ib puag ncig, kev noj qab haus huv thiab kev nyab xeeb.
5. Yooj yim bolt-on installation txiav downtime
Vim hais tias cov hlau thaub qab phaj yog pre-drilled nrog countersunk bolt qhov, cov panels tuaj yeem ntsia tau rau hauv qhov chaw siv cov cuab yeej txheem nkaus xwb. Tsis muaj vuam, tsis muaj lub sijhawm kho, tsis muaj cov cuab yeej tshwj xeeb. Cov neeg ua haujlwm tuaj yeem hloov cov txheej txheej hnav khaub ncaws nyob rau hauv ib feem ntawm lub sijhawm xav tau rau cov welded steel liners lossis epoxy-bonded vuas. Ib lub mine hauv West Virginia tau txo cov sij hawm tso tawm ntawm 24 teev mus rau 6 teev tom qab hloov mus rau bolt-on roj hmab steel ceramic panels. Rau koj cov neeg siv khoom, qhov ntawd yog tsawg dua kev tsim khoom. Rau koj, nws yog ib yam khoom uas cov neeg ua haujlwm saib xyuas nyiam ua haujlwm nrog.
Cov lus tseem ceeb: cuam tshuam resistant ceramic roj hmab vaj huam sib luag, kev co dampening hnav phaj, ntsia liaj qhov rooj ntawm ceramic steel roj hmab liner, suab nrov txo chute hauv ob sab phlu
Application Scenarios – Cov piv txwv ntawm kev lag luam tiag
Mining - tsheb dump hopper (tooj liab ore)
Ib lub mine tooj liab hauv Chile ua haujlwm 10,000 tons ntawm ore ib hnub. Thawj lub tsheb pob tseg hopper tau txais pob zeb txog li 500 mm. Steel liners kav rau lub hlis; ntshiab ceramic vuas tawg los ntawm kev cuam tshuam. Tecera muab roj hmab steel ceramic panels nrog 25 hli tuab ZTA vuas. Tom qab 18 lub hlis, cov panels pom tsuas yog hnav me me thiab tsis muaj tawg. Cov nroj tsuag tau tshem tawm cov kev kho chute uas tsis tau npaj tseg, txuag kwv yees li $ 300,000 ib xyoos ib zaug hauv kev poob haujlwm thiab kev ua haujlwm.
Coal npaj - hnyav xov xwm cyclone feed chute
Coal npaj cog hauv West Virginia ua haujlwm 500 tons ib teev ntawm magnetite slurry thiab thee. Yav dhau los steel liners ua tsis tau tejyam txhua txhua 45 hnub, raug nqi cov nroj tsuag $2.1 lab ib xyoo nyob rau hauv kho cov nqi thiab poob lawm ntau lawm [17†L18-L20]. Tecera muab 500 × 500 hli ZTA roj hmab steel ceramic panels. Tom qab 18 lub hlis ntawm kev ua haujlwm, kev ntsuas qhov tob tsuas yog 1.2 hli, piv rau ntau dua 15 hli ntawm cov hlau hnav hauv tib lub sijhawm. Cov vaj huam sib luag tau kwv yees yuav kav ntev li tsib xyoos, nrog rau lub sijhawm them rov qab tsawg dua peb lub hlis [17†L19-L21].
Kev tsim hluav taws xob - thee tuav hloov chute
Ib lub tuam txhab hluav taws xob hluav taws xob hauv Ohio tau ntsib kev puas tsuaj loj hauv lub chaw hloov chaw uas cov thee poob rau meters mus rau hauv ob sab phlu. Cov tsoos steel liners kav yim lub hlis; epoxy-bonded ceramic vuas tawg tom qab peb lub hlis. Cov nroj tsuag tau teeb tsa Tecera roj hmab steel ceramic panels nrog 92% alumina vuas thiab 8 hli roj hmab rov qab. Tom qab ob xyoos ntawm kev ua haujlwm, cov panels tseem nyob twj ywm tsis muaj cov vuas tawg. Cov roj hmab txheej tau nqus lub zog cuam tshuam, tiv thaiv cov ceramic. Cov nroj tsuag muaj txij li tau teev cov roj hmab steel ceramic panels rau tag nrho cov ntsiab lus cuam tshuam loj.
Steel zeb - sinter cog tso tawm chute
Ib lub zeb zeb hauv Suav teb ua haujlwm sinter ntawm 400 degree. Cov khoom yog ob qho tib si abrasive thiab kub. Ntshiab roj hmab liners melted. Steel liners eroded sai heev. Alumina vuas tawg los ntawm thermal shock. Tecera muab cov roj hmab qib siab kub steel ceramic panels siv cov roj hmab neoprene ( ntsuas rau 200 degree) thiab 95% alumina vuas. Cov panels tau bolted ncaj qha mus rau lub plhaub chute uas twb muaj lawm. Tom qab 14 lub hlis ntawm kev ua haujlwm, hauv ob sab phlu qhia tias tsis muaj delamination, tsis muaj cov vuas tawg, thiab hnav zoo hauv qab qhov xav tau. Lub zeb tau ncua sijhawm hloov chute los ntawm 6 lub hlis mus rau ntau dua 24 lub hlis.
Cement cog - clinker conveyor hloov chaw
Ib tsob ntoo cement hauv Brazil ua 8,000 tons ntawm clinker ib hnub. Lub clinker tshwm sim los ntawm qhov txias ntawm 150℃thiab xa mus rau lub steel conveyor feed chute. Cov hlua hlau yuav tsum tau hloov txhua 6 lub hlis. Tecera muab cov roj hmab steel ceramic panels nrog 95% alumina vuas thiab cov qauv roj hmab nruab nrab kub. Tom qab 28 lub hlis ntawm kev ua haujlwm, cov panels tseem nyob hauv qhov zoo, tsis pom kev tawg lossis delamination. Cov nroj tsuag tau tshem tawm lub chute los ntawm nws lub sijhawm tu txhua xyoo.
Chaw nres nkoj terminal - nkoj loader chute
Ib qhov chaw nres nkoj loj hauv Australia thauj 4,000 tons ib teev ntawm cov hlau ore mus rau cov nkoj. Lub nkoj thauj khoom chute muaj kev cuam tshuam loj heev los ntawm kev poob ore. Cov khaub ncaws hnav tsis zoo txhua 4-5 lub hlis. Tecera tsim ib qho kev cai-zoo li tus roj hmab steel ceramic vaj huam sib luag nrog hexagonal ZTA vuas kom ua raws li qhov nkhaus chute profile. Tom qab peb xyoos ntawm kev ua haujlwm tas mus li, cov hauv ob sab phlu tseem zoo li qub. Qhov chaw nres nkoj tau txo chute txij nkawm los ntawm 3 hnub hauv ib lub hlis twg mus rau ib hnub hauv ib xyoos.
Kev sib sau ua ke - thawj crusher pub chute
Lub chaw txua txiag zeb granite hauv Brazil ua 300 tons ib teev ntawm cov pob zeb nyuaj. Thawj crusher pub chute raug kev cuam tshuam loj heev. Tecera muab 40 hli tuab roj hmab steel ceramic panels nrog 95% alumina vuas thiab 10 hli roj hmab txheej. Cov roj hmab absorbs qhov cuam tshuam; lub ceramic resists zawv zawg abrasion. Tom qab 18 lub hlis ntawm kev ua haujlwm tas mus li, cov vaj huam sib luag pom tias hnav tsawg heev. Lub chaw txua txiag zeb tau tshem tawm kev kho cov chute thaum muaj xwm ceev, txuag kwv yees li $ 50,000 ib xyoos ib zaug hauv kev tsim khoom ploj.
Keywords: roj hmab steel ceramic vaj huam sib luag mining, hnav resistant chute liner rau fais fab nroj tsuag, peb -nyob rau hauv-ib ceramic phaj rau cement, roj hmab backed ceramic pobzeb rau steel zeb
Ordering thiab Support
Tecera muab cov roj hmab steel ceramic panels hauv 92%, 95%, thiab ZTA qib, nrog roj hmab thickness ntawm 4 hli mus rau 10 hli thiab steel rov qab los ntawm 3 hli mus rau 10 hli. Standard vaj huam sib luag qhov ntau thiab tsawg: 200 × 200 hli, 300 × 300 hli, 500 × 500 hli, thiab qhov ntau thiab tsawg. Mounting xaiv muaj xws li pre-installed countersunk bolts (feem ntau), nplaum thaub qab, los yog weldable studs.
Txhawm rau thov qhov kev tsocai, thov muab:vaj huam sib luag loj thiab tuab, qib ceramic (92%, 95%, lossis ZTA), kev ua haujlwm (khoom siv, pob loj, poob qhov siab, kub, pH), thiab kwv yees li ntim txhua xyoo. Rau cov duab vaj huam sib luag, xa ib daim duab hauv DWG, PDF, lossis STEP hom.
Tus nqi ntau yog muaj rau cov lag luam wholesale. Cov qauv dawb rau kev kuaj kev puas tsuaj yog muaj. Lub sij hawm ua tus qauv yog 2-3 lub lis piam; kev cai panels xav tau 4-6 lub lis piam. Thoob ntiaj teb shipping nrog export-qib ntim yog muab. Lub sijhawm teb rau cov lus thov yog feem ntau yog ob hnub ua haujlwm.
Keywords: yuav roj hmab steel ceramic vaj huam sib luag, composite coj phaj tsum, peb-nyob rau hauv-ib ceramic liner rau mining, cuam tshuam resistant chute hauv ob sab phlu lag luam wholesale
Cim npe nrov: Tuam Tshoj roj hmab steel ceramic vaj huam sib luag manufacturers, lwm tus neeg, Hoobkas
Tom ntej
Tsis muajKoj Tseem Yuav Zoo Li
Xa kev nug