Ob chav Hanger Bracket Rau Nyiaj Siv Ua Haujlwm Xim Conveyor Chain

Ob chav Hanger Bracket Rau Nyiaj Siv Ua Haujlwm Xim Conveyor Chain

Ob chav hanger bracket doubles throughput ntawm QXG overhead xim conveyor chains. Dual-point 45# steel forged bracket nrog carburized tiav yog nqa ob lub workpieces ib txoj saw saw rau hmoov txheej, e-coat, thiab cov xim ntub dej.
Xa kev nug
Khoom Taw qhia

Hangzhou Dej hiav txwv kev lag luam Co., Ltd. yog ib tug ntawm cov uas paub txog manufacturers thiab lwm tus neeg ntawm ob chav hanger bracket rau overhead xim conveyor saw nyob rau hauv Suav teb. Txais tos rau kev lag luam wholesale customized ob hanger bracket rau nyiaj siv ua haujlwm xim conveyor saw ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo muaj nyob.

 

Ob chav Hanger Bracket rau Nyiaj siv ua haujlwm Paint Conveyor Chain

Nyob rau hauv siab - ntim xim thiab hmoov txheej kab, throughput yog dictated los ntawm peb qhov sib txawv: chain speed, hanger pitch (centre -to-centre distance between consecutive hangers on the chain), and the number of workpieces taken per hanger position. Chain ceev yog txwv los ntawm cov tshuaj tsuag- lub rooj zaum nyob hauv lub sijhawm thiab qhov cub kho lub voj voog. Hanger pitch yog txwv los ntawm cov saw txuas - phaj qhov sib nrug thiab qhov loj ntawm cov khoom ua haujlwm. Tab sis qhov sib txawv thib peb - workpieces ib txoj hauj lwm hanger - muaj headroom: hloov los ntawm ib tug hanger rau ib tug ob chav hanger bracket instantly doubles tus naj npawb ntawm cov txheej txheem ib tug saw revolution tsis muaj zog saw ceev, ncua kev khiav ntev, los yog ntxiv cov saw txuas ntxiv. Qhov no yog lub zog tsim khoom uas ob lub hanger bracket muab.

 

Ob chav hanger bracket (tseem hu ua dual- taw tes dai bracket, Y- hom twin hanger, ob chav cab cab cab, los yog ob- txoj hauj lwm workpiece ncua kev kawm ntawv thav duab) yog ib tug forged los yog fabricated steel tivthaiv uas bolts ncaj qha mus rau lub conveyor saw daim hlau txuas daim hlau thiab muab ob qho tib si hooks hooks, kho cov ntsiab lus ntawm kev ua haujlwm. Lub bracket ob txoj haujlwm dai yog sib cais los ntawm qhov chaw nruab nrab yam tsawg kawg nkaus - feem ntau 150–300 mm nyob ntawm cov saw series - uas tiv thaiv cov khoom uas nyob ib sab los ntawm kev sib cuag, tig, los yog cuam tshuam nrog ib leeg raws li cov saw sib tham kab rov tav thiab ntsug nkhaus. Ob txoj haujlwm yog symmetrical txog cov saw centreline kom muaj kev sib npaug ntawm kev thauj khoom thiab tiv thaiv kev hnav asymmetrical ntawm cov lus qhia log thiab taug qab.

 

Rau cov xim pleev xim thiab txheej txheej tshwj xeeb, ob chav hanger bracket yuav tsum ua kom tau raws li cov kev xav tau uas mus dhau qhov yooj yim cov qauv thauj khoom. Nws yuav tsum muaj kev ruaj ntseg hluav taws xob hauv av txuas ntxiv los ntawm cov saw hlau los ntawm lub bracket mus rau ob qho tib si workpieces - ib qho chaw ua haujlwm tsis zoo yuav tsis nyiam cov hmoov txhuam hauv lub rooj muag tshuaj electrostatic, uas ua rau muaj kev tsis lees paub. Lub bracket's geometry yuav tsum txo qis qhov "duab ntxoov ntxoo" qhov twg lub bracket nws tus kheej thaiv cov tshuaj tsuag los ntawm kev ncav cuag lub workpiece nto ncaj qha tom qab nws. Cov pob qij txha thiab cov xov sib txuas yuav tsum tiv taus qhov cub kub txog li 250℃yam tsis tas yuav loosening ntawm thermal cycling. Thiab lub bracket yuav tsum tau tsim los rau kev hloov pauv ntawm cov khoom ua haujlwm sai - cov neeg ua haujlwm thauj khoom thiab thauj khoom ntawm cov kab txuas txuas mus ntxiv yuav tsum muaj lub bracket uas lees txais thiab tso tawm cov khoom ua haujlwm sai sai yam tsis muaj cov cuab yeej, jams, lossis pinch txaus ntshai.

Ob chav Hanger Configurations

Ob chav hanger brackets muaj nyob rau hauv ob peb geometric configurations, txhua optimized rau tej workpiece profiles thiab txheej txheej - kab layouts. Cov kev teeb tsa hauv qab no yog tus qauv thoob plaws txhua QXG saw series:

Kev teeb tsa

Nqe lus piav qhia & Cov ntawv thov zoo tshaj plaws

Y-Hom Ob Chav Hanger

Ob lub pas nrig lossis cov ntsiab lus sib txuas txuas mus rau sab hauv thiab sab nraud los ntawm lub hauv paus mounting tus thawj coj ntawm cov ces kaum ntawm 15-45℃los ntawm ntsug. Y geometry cais ob lub workpieces tom qab, tsim kom muaj kev sib hloov thiab ua kom ob lub ntsej muag ntawm txhua qhov haujlwm tau txais cov tshuaj tsuag ncaj qha. Qhov zoo tshaj plaws rau: me me mus rau nruab nrab stamped hlau qhov chaw, brackets, vaj tse, thiab cov khoom mus txog 15 kg ib point ntawm QXG200/206 systems.

Parallel Twin Hanger

Ob txoj hlua khi txoj hlua txuas ncaj nraim los ntawm qib saw, sib npaug rau ib leeg thiab sib nrug ntawm qhov chaw nruab nrab txiav txim siab los ntawm cov saw txuas - phaj dav. Qhov no configuration muab ntau tshaj workpiece sib cais nyob rau hauv lub dav hlau perpendicular mus rau saw mus. Qhov zoo tshaj plaws rau: qhov ntev dai vertically (kua pa kav, trim strips, tubing), qhov twg ntsug hanging orientation yog yuav tsum tau rau txawm txheej thickness.

Hla -Bar Hom Hanger

Kab rov tav hla bar txuas mus rau sab nraud ntawm cov saw txuas ntawm ib sab, nrog ob lossis ntau dua cov ntsiab lus dai faib raws qhov bar. Tus ntoo khaub lig bar offsets lub workpieces mus rau ib sab ntawm cov saw, pab tau thaum tsuas yog ib sab ntawm cov saw yog siv tau rau loading / unloading los yog thaum lub rooj muag zaub lub hnab ntawv yog asymmetrical. Qhov zoo tshaj plaws rau: asymmetric loading stations uas cov neeg tsav tsheb thauj khoom los ntawm ib sab nkaus xwb, lossis lub rooj muag khoom nrog phab ntsa -mounted reciprocators tsom rau ib sab saw.

Hla Disc Hom nrog Integrated Oil Shield

Ib tug ntoo khaub lig bar nrog ib ncig disc stamped nyob rau saum npoo, ncaj nraim saum ob lub ntsiab lus dai. Lub disc ntes cov roj ntws los ntawm cov saw hlau cov log tsheb lossis cov ntawv txuas ua ntej nws mus txog qhov chaw ua haujlwm hauv qab no - ib qho kev tiv thaiv kev sib xyaw ua ke uas tshem tawm qhov xav tau ntawm cov roj sib cais ntawm qhov chaw hanger. Qhov zoo tshaj plaws rau: siab-kev ua tiav tiav (automotive clear-coat, Class-A nto) qhov twg txawm tias ib qho roj speck yog qhov tsis lees paub.

Tsim & Tsim

Ob chav hanger bracket yog tsim los ntawm alloy steel siv kev sib xyaw ua ke ntawm kub -forging, CNC machining, thiab txheej txheem kho deg. Nws txoj kev tsim kho qhia txog cov kev xav tau ib txhij ntawm cov qauv kev thauj khoom, hluav taws xob conductivity, thermal stability, thiab tshuaj tsuag - nkag geometry:

Material & Manufacturing txheej txheem

Kev tsim kho Feature

Specification

Khoom siv hauv paus

45 # nruab nrab - carbon steel (C 0.42-0.50%); xaiv rau kev sib npaug ntawm lub zog, qaug zog, thiab forgeability

Kev tsim khoom

Kub-forged los ntawm bar Tshuag mus ze-net zoo; Qhov tseem ceeb ntawm qhov muag thiab lub ntsej muag mounting tiav -machined los ntawm CNC rau qhov raug

Kev kho cua sov

Carburised thiab quenched rau 0.8-1.2 hli rooj qhov tob; nto hardness 58-62 HRC; core hardness 30-40 HRC rau ductility nyob rau hauv kev cuam tshuam loading

Nto tiav (Standard)

Dub oxide txheej nrog anti- xeb roj; muab nruab nrab corrosion kuj haum rau sab hauv tsev painting kab

Surface Finish (yeem)

Electroless npib tsib xee plating (ENP) - niaj hnub nickel- phosphorus txheej nrog 400+ teev ntsev- tshuaj tiv thaiv; pom zoo rau e-kab kab thiab cov chaw ntub dej

Surface Finish (yeem)

Zinc plating nrog daj chromate passivation - ci tiav rau pom - cov kev xav tau zoo; 200+ teev ntsev- tshuaj tiv thaiv

Mounting Boss Geometry

Machined lub ntsej muag tiaj tus nrog ob lub M10 los yog M12 los ntawm - qhov sib piv cov saw txuas - phaj bolt qauv; tus thawj thickness 8-12 hli nyob ntawm cov saw series

Tso Rods / Hanging Arms

Forged integral nrog mounting tus thawj coj (ib -daim tsim) rau qhov siab tshaj plaws qaug zog ntawm tus thawj coj- mus rau - caj npab hloov; caj npab txoj kab uas hla 12-16 mm

Workpiece Attachment xaus

Threaded M10–M12 stud (rau txiv ntseej- ruaj ntseg nuv), los yog Ø15–20 mm lub qhov muag (rau nuv-thiab-pin txuas); chamfered nkag rau tus neeg teb xov tooj ceev thauj khoom

Hluav taws xob Grounding Design

Nyob rau hauv electrostatic hmoov txheej thiab ua kua painting, txhim khu kev qha grounding ntawm workpiece yog ib qho tseem ceeb rau kev hloov efficiency thiab txheej uniformity. Ob chav hanger bracket yog tsim los nrog txoj kev tsis muaj kev cuam tshuam los ntawm cov saw txuas phaj (uas yog grounded los ntawm cov kev taw qhia log, khiav, thiab conveyor kev txhawb nqa qauv) los ntawm lub bracket lub forged lub cev mus rau ob qho tib si workpiece txuas cov ntsiab lus. Cov qauv tsim tseem ceeb muaj xws li: (1) liab qab-hlau lub ntsej muag ntawm cov saw hlau-mounting tus thawj coj tsis muaj xim, oxide, lossis txheej ntawm tus thawj coj thiab cov saw txuas phaj; (2) ib qho -daim forged kev tsim kho - tsis muaj welded pob qij txha uas yuav ua kom paub tsis kam lossis qaug zog- cov ntsiab lus tawg; (3) daim npog qhov ncauj ntawm lub workpiece txuas xaus thaum lub sij hawm kho deg plating los yog oxide txheej kom khaws cia liab qab -hlau conductivity ntawm tus nuv kov. Rau cov kab uas tsis yog -conductive substrates (plastics, composites), lub bracket kuj tseem muaj txoj hauv kev hauv av rau cov khoom siv hluav taws xob uas txuas rau qhov chaw ua haujlwm rau hauv lub ntiaj teb conveyor system.

Spacer Pitch Options

Qhov chaw nruab nrab - mus rau - nruab nrab qhov sib nrug ntawm qhov sib law liag hanger txoj hauj lwm ntawm cov saw - lub hanger pitch - yog adjustable los ntawm kev xaiv ntawm alternating link daim hlau. Standard spacer pitches yog 300 mm, 600 mm, thiab 900 mm, ua tiav los ntawm mounting ob chav hanger bracket rau txhua txhua thib ob, plaub, los yog thib rau saw txuas feem. Qhov zoo tshaj plaws pitch yog txiav txim siab los ntawm lub hnab ntawv workpiece qhov ntev thiab qhov tsawg kawg nkaus clearance ntawm 50-100 mm ntawm workpieces los tiv thaiv kev sib tsoo ntawm nkhaus. Ob chav hanger ntawm 300 mm suab muab qhov siab tshaj plaws throughput ceev; ob chav hanger ntawm 900 mm suab muab siab tshaj plaws clearance rau loj los yog rotating workpieces. Ob chav hanger bracket nws tus kheej tsis cuam tshuam rau lub suab - nws tsuas yog muab ob npaug rau tus naj npawb ntawm workpieces ntawm txhua lub suab ntawm cov saw hlau tau teeb tsa rau.

Technical Specifications

Ob chav hanger bracket muaj nyob rau hauv saw -series- tshwj xeeb configurations. Cov lus hauv qab no suav nrog cov qauv khoom lag luam thoob plaws txhua tus qauv QXG saw hlau:

Parameter

QXG150/200/206 Series

QXG240/250/300 Series

Tau tshaj Chain Series

QXG150, QXG200, QXG206

QXG240, QXG250, QXG300

Max Load per Hanging Point

8 kg (QXG150); 30 kg (QXG200); 30 kg (QXG206)

50 kg (QXG240); 50 kg (QXG250); 125kg (QXG300)

Max tag nrho Bracket Load

16 kg (QXG150); 60 kg (QXG200/206)

100 kg (QXG240/250); 250kg (QXG300)

Khoom siv

45 # forged carbon hlau

45 # forged carbon hlau

Nto Hardness

58-62 HRC (cov ntaub ntawv carburised, 0.8-1.2 hli qhov tob)

58-62 HRC (cov ntaub ntawv carburised, 0.8-1.2 hli qhov tob)

Core Hardness

30-40 HRC

30-40 HRC

Mounting Boss Thickness

8mm ib

10-12 hli

Mounting Bolt Loj

M10 × 35 mm (2 bolts ib bracket)

M12 × 40 mm (2 bolts ib bracket)

Bolt Qib

Qib 8.8 (tus qauv); Qib 10.9 (yeem rau siab-kev co)

Qib 10.9 (standard)

Tee Qws / Arm Diameter

12 hli (Y-type / parallel)

14–16 mm (Y{2}} hom / parallel / cross-bar)

Hang Point Center nrug deb

150-180 hli

200-300 hli

Hang Point Drop Length (hauv qab saw)

100-300 mm (tus qauv); kev cai ntev muaj

150-400 mm (tus qauv); kev cai ntev muaj

Workpiece Attachment Hom

M10 threaded stud lossis Ø15 mm qhov muag

M12 threaded stud lossis Ø20 mm qhov muag

Bracket Nyhav ib Chav

~ 0.4-0.8 kg (nyob ntawm qhov ntev poob)

~ 0.8-1.5 kg (nyob ntawm qhov ntev poob)

Ua haujlwm kub

-20℃rau +250℃(dub oxide); -20℃rau +300℃(ENP)

-20℃rau +250℃(dub oxide); -20℃rau +300℃(ENP)

Hluav taws xob conductivity

Tag nrho txuas ntxiv los ntawm lub ntsej muag mounting rau ob lub ntsiab lus dai;<0.1 Ω resistance under 100 g contact load

Ib yam

Standard Spacer Pitches

300, 600, 900 mm (xaiv tau los ntawm qhov sib txuas)

300, 600, 900 mm (xaiv tau los ntawm qhov sib txuas)

Corrosion Resistance (Dub Oxide)

Kev siv sab hauv tsev nkaus xwb; siv tshuaj tiv thaiv- xeb tu roj txhua hli

Kev siv sab hauv tsev nkaus xwb; siv tshuaj tiv thaiv- xeb tu roj txhua hli

Corrosion Resistance (ENP)

400+ teev nruab nrab ntsev- tshuaj tsuag (ASTM B117); sab nraum zoov - ntsuas

400+ teev nruab nrab ntsev- tsuag; sab nraum zoov - ntsuas

Ib leeg vs. Ob Chav Hanger Bracket: Kev Lag Luam Kev Lag Luam

Qhov kev txiav txim siab ntawm ib leeg thiab ob lub hanger brackets yog ib qho tseem ceeb ntawm kev lag luam: ob chav hanger doubles ib - saw - txoj hauj lwm throughput rau ib qho khoom siv ntxiv ntawm kwv yees li 30-50% ntawm ib lub hanger. Qhov kev sib piv hauv qab no qhia txog qhov kev sib tw dhau los:

Kev sib piv Factor

Tib Hanger Bracket vs. Ob Chav Hanger Bracket

Parts rau chain position

1 workpiece (ib lub hanger) → 2 workpieces (ob chav hanger)=100% throughput nce

Hardware nqi ib txoj hauj lwm

Ib leeg khawm ~USD 3–8 (nyob ntawm cov series thiab tiav) → Ob chav bracket ~USD 5–12=~ 50% tus nqi nce

Tus nqi peev rau ib feem ntxiv / teev

Ntxiv ib lub voj thib ob: USD 3,000–10,000 hauv kev sib tw, saw, tsav kho vajtse → Ntxiv ob lub hangers: USD 300–1,000 hauv kev kho vajtse bracket (97% peev nyiaj khaws cia vs. thib ob kab)

Tus nqi hluav taws xob tsis tu ncua

Ib lub voj voog ib leeg nrog ob lub hangers=tib lub cev muaj zog, tib lub qhov cub roj, tib lub rooj muag khoom airflow li ib lub hangers. Ob kab sib npaug=2 × nqi zog

Hneev taw cuam tshuam

Tsis muaj qhov chaw hauv pem teb ntxiv - tib qhov ntev, tib lub rooj muag zaub loj, tib lub qhov cub muaj peev xwm. Kab thib ob=2 × qhov chaw hauv pem teb yuav tsum tau ua

Hloov lub sijhawm

Ob chav hanger yuav tsum muaj ob lub ntsiab lus dai rau ib lub voj voog, ob npaug ntawm tus neeg ua haujlwm ua haujlwm ntawm qhov chaw nres tsheb thauj khoom. Kev txo qis: txoj haujlwm thauj khoom chaw nres tsheb ua ntej qeeb - ntu nkhaus uas cov neeg ua haujlwm muaj 3-5 vib nas this ib ntu

Curve clearance txwv

Ob chav hanger workpieces nyob rau sab hauv lub vojvoog ntawm qhov nkhaus tuaj yeem sib tsoo yog tias qhov chaw nruab nrab me dhau. Txheeb xyuas qhov tsawg kawg nkaus tshem tawm ntawm lub vojvoog nkhaus nruj tshaj plaws ua ntej qhia ob lub hangers

Rau cov kab ua haujlwm me me rau nruab nrab (hauv qab 30 kg ib thooj ntawm QXG200/206, qis dua 50 kg ntawm QXG250), ob lub hanger yuav luag txhua qhov kev xaiv nyiaj txiag raug. Qhov tsuas yog qhov xwm txheej uas ib leeg hangers nyiam yog thaum cov khoom loj dhau los dai ob txoj haujlwm tsis muaj kev sib tsoo ntawm qhov nkhaus, lossis thaum tus neeg tsav tsheb thauj khoom tsis tuaj yeem txhawb nqa tus nqi thauj khoom ob npaug.

FAQ

Q: 1: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?

A: Peb yog Hoobkas.

Q: 2: Kuv puas tuaj yeem sib xyaw ib leeg thiab ob lub hanger brackets ntawm tib lub saw?

A: Yog. Kev sib xyaw ib leeg thiab ob lub hanger brackets ntawm tib lub saw yog ib qho kev coj ua thiab pom zoo thaum tsis yog txhua txoj haujlwm ntawm cov saw hlau tuaj yeem ua rau ob lub workpieces. Piv txwv li, ntawm ib txoj kab uas ua tiav ob qhov sib txawv ntawm tus lej, qhov me me tuaj yeem dai los ntawm ob lub hanger brackets thiab qhov loj dua los ntawm ib qho hanger brackets ntawm alternating link positions. Qhov tsuas yog txwv yog tias tag nrho cov khoom thauj ntawm cov saw hlau yuav tsum tsis pub tshaj cov saw hlau qhov peev xwm ntawm txhua qhov chaw. Thaum sib tov, khij cov saw txuas nrog cov xim sib txuas los yog cov xim pleev xim kom cov neeg ua haujlwm ntawm qhov chaw nres tsheb thauj khoom tuaj yeem pom pom cov haujlwm twg siv ob lub hangers (ob ntu) thiab uas siv ib qho hangers (ib feem).

Q: 3. Ob chav hanger bracket yog dub oxide. Nws puas yuav xeb hauv kuv cov hmoov txheej qhov cub?

A: Dub oxide (tseem hu ua bluing lossis blackening) yog txheej txheej hloov dua siab tshiab uas muab kev tiv thaiv corrosion nyob rau hauv tsev tab sis tsis yog txheej txheej txheej. Nyob rau hauv ib tug hmoov txheej qhov cub ntawm 180-200 degree, cov dub oxide tiav yog thermally ruaj khov thiab yuav tsis degrade, tev, los yog emit fumes. Txawm li cas los xij, yog tias txoj kab tseem muaj qhov ntub dej ua ntej-kev kho cov theem ntxuav (alkaline tsuag ntxuav lossis immersion), kev sib xyaw ntawm cov dej noo thiab cov tshuaj alkaline residual tuaj yeem ua rau xeb xeb ntawm cov oxide dub nyob rau lub sijhawm. Rau cov kab nrog ntub dej ua ntej- theem kev kho mob, qhia ENP (electroless nickel plating) tiav - nws muab ib txheej thaiv qhov tseeb nrog 400+ teev ntsev- tshuaj tiv thaiv thiab tiv taus ob qho tib si alkaline ntxuav thiab qhov cub kub. Tus nqi them rau ENP tshaj oxide dub yog kwv yees li 15-20%.

Q: 4: Dab tsi hanger pitch kuv yuav tsum siv rau kuv qhov chaw?

A: xam qhov tsawg kawg nkaus pitch raws li nram no: ntsuas koj workpiece ntev nyob rau hauv cov kev taw qhia ntawm saw mus txawv tebchaws thaum dai ntawm lub bracket. Ntxiv ib qho kev tshem tawm ntawm 50 hli rau cov kab ncaj nraim, thiab 100 hli yog tias cov saw hla dhau kab rov tav nkhaus ntawm lub vojvoog 800 hli los yog nruj dua (khoov txo qhov kev tshem tawm zoo vim tias cov khoom ua haujlwm lean sab hauv). Qhov tshwm sim yog qhov nruab nrab yam tsawg kawg nkaus - mus rau - nruab nrab ntawm qhov chaw hanger. Hloov mus rau qhov kev xaiv tom ntej muaj: 300 hli, 600 hli, lossis 900 hli. Piv txwv li: 250 mm ntev ib feem + 100 mm nkhaus clearance=350 mm yam tsawg kawg nkaus, yog li qhia 600 mm suab. Yog tias koj xam qhov tsawg kawg nkaus poob qis dua 600 mm (xws li . 620 mm), qhia 900 mm pitch - nkhaus clearance ntawm 600 mm yuav nruj dhau thiab cov khoom yuav sib tsoo.

Q: 5.Kuv puas tuaj yeem siv ob lub hanger bracket ntawm XT series hnyav-cov haujlwm saw?

A: Tus qauv ob chav hanger bracket lub mounting tus thawj yog machined kom phim QXG saw series txuas- phaj ntsia liaj qhov rooj qauv (72 × 68 hli los yog 80 × 80 mm nyob rau hauv khiav). XT series chains (XT80/XT100/XT160) muaj qhov sib txuas sib txawv-phaj geometry thiab bolt qauv, thiab tus qauv QXG bracket yuav tsis mount rau XT saw hlau yam tsis muaj kev hloov kho. Kev cai muab ob npaug rau hanger brackets rau XT chains muaj nyob rau ntawm kev thov - muab XT saw qauv, txuas- phaj kos duab, thiab yuav tsum muaj peev xwm thauj khoom ib qho taw qhia, thiab peb pab neeg ua haujlwm engineering yuav muab cov lus hais nrog rau 4-5 lub lis piam ua ntej. Lub forged bracket tsim yog scalable rau XT load peev xwm (txog 500 kg ib point ntawm XT160).

-42008

 

Cim npe nrov: Tuam Tshoj ob chav hanger bracket rau nyiaj siv ua haujlwm xim conveyor saw, Tuam Tshoj ob chav hanger bracket rau nyiaj siv ua haujlwm xim conveyor saw manufacturers, lwm tus neeg, Hoobkas

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