Ob Chav Girder Nyiaj Siv Ua Haujlwm Crane Hoist

Cov yam ntxwv tseem ceeb ntawm Ob Chav Girder Nyiaj Siv Ua Haujlwm Crane hauv Coal Mining:

Siab Load Capacity (Txog 500+ Tons)

Tsim los nqa hnyav thee mining khoom, machinery, thiab bulk cov ntaub ntawv.

Haum rau txav cov khoom loj xws li crushers, draglines, thiab conveyor systems.

Ntev Ntev & Hnyav -Kev Ua Haujlwm Ua Haujlwm

tuaj yeem npog thaj chaw ua haujlwm loj hauv cov chaw ua haujlwm thee, mines, thiab chaw cia khoom.

Ua kom tiv taus qhov hnyav mining ib puag ncig (plua plav, noo noo, vibrations).

Explosion-Cov pov thawj & Corrosion-Resistant Options

Kev tawg- pov thawj lub cev muaj zog thiab cov khoom siv hluav taws xobrau cov chaw muaj phom sij ntawm cov hmoov av.

Corrosion-cov tshuaj tiv thaivlos tiv thaiv ya raws thiab tshuaj.

Customizable Lifting Attachments

Nruab nroggrabs, hlau nplaum, los yog clamshell thoobrau kev tuav cov thee, ore, thiab cov khoom pov tseg.

tuaj yeem koom ua ke nrog cov tshuab siv hluav taws xob kom muaj txiaj ntsig thee loading / unloading.

Txhim khu kev ruaj ntseg & kev cia siab

Ua tsis tiav - nres nres, tiv thaiv overload, thiab txwv kev hloov pauvtiv thaiv kev raug mob.

Kaw girder tsimkom zoo dua cov plua plav thiab khib nyiab.

 

 

Kev txiav txim siab thaum xaiv:

Chav Kawm Ua Haujlwm (FEM, ISO, lossis CMAA Standards)- Feem ntauChav Kawm E (Havy Duty)los yogChav Kawm F (Lub luag haujlwm hnyav)rau thee mining.

Ib puag ncig tej yam kev mob- Kev tawg- pov thawj, plua plav sealing, thiab cua sov kuj yuav tsum tau.

Automation & Chaw taws teeb tswj- Rau kev ua haujlwm nyab xeeb hauv thaj chaw muaj kev phom sij.

 

Sib piv nrog Lwm Txoj Kev Lifting

Feature	Lub taub hau Crane	Mobile Crane	Forklift
Load Capacity	Mus txog500+ tons	Txwv (feem ntau<100 tons)	Tsawg (<50 tons)
Space Efficiency	Zoo tshaj(Overhead ua haujlwm)	Yuav tsum muaj qhov chaw hauv av	Txwv kom ncav cuag
Kev nyab xeeb hauv Coal Dust	Kev tawg- cov kev xaiv pov thawj	Risky (diesel / cav sparks)	Txwv kev nyab xeeb
Kev tu	Tsawg(tsawg dua qhov txav)	High (lub cav, hydraulics)	Nruab nrab
Automation	Yooj yim automated	Kev tuav haujlwm	Txwv tsis pub

 

Core Cheebtsam: Bearing, Gearbox, Tsav, Twj

Qhov chaw ntawm Keeb Kwm: Henan, Suav

Warranty: 1 Xyoo

Qhov hnyav (KG): 2000 kg

Video tawm -kev tshuaj xyuas: Muab

Machinery Test Report: Muab

Design: Ob chav beam

Efficiency: high efficiency

Kev khiav hauj lwm ceev: kev khiav hauj lwm ceev

Kev ruaj ntseg: Kev tiv thaiv - ua haujlwm viav vias

Xim: xaiv tau

Lub Zog: 110V / 220V / 230V / 380V / 440V, customized

Ntev: 7.5-31.5m

 

A ob chav girder overhead cranesiv hauvthee miningmuaj ob peb yam tseem ceeb uas tsim los rau hnyav -lub luag haujlwm, txhim khu kev qha, thiab kev nyab xeeb ua haujlwm nyob rau hauv ib puag ncig hnyav. Hauv qab no yog kev sib faib ntawm cov khoom tseem ceeb:

 

1. Choj Structure (Main Load-Bearing Frame)

Ob chav girders (lub thawv- hom lossis truss tsim)- Muab lub zog siab thiab ruaj khov rau cov khoom hnyav.

Cov tsheb thauj khoom kawg (nrog lub log)- Tso cai rau lub crane txav raws txoj kab khiav.

Buffers thiab bumpers- Ncua kev poob siab thaum lub sijhawm taug kev txwv.

2. Hoisting Mechanism

Electric hoist (hlau hlua los yog saw)- Lifts thiab txo cov loads.

Hlau hlua hoist(nyiam dua rau cov thee hnyav, piv txwv li, 5–500+ tons).

saw hoist(rau kev sib zog- daim ntawv thov haujlwm).

Drum los yog sheave los ua ke- Coj txoj hlua nqa / saw.

Hook block & pulley system- Faib load hnyav sib npaug.

3. Trolley & Mus ncig teb chaws Mechanism

Trolley ncej- Tsiv horizontally raws tus choj girders.

Trolley log & tsav motors- Ua kom yooj yim taug kev hla lub sijhawm.

Braking system- Xyuas kom tswj tau nres.

4. Khiav System

Cov kab hluav taws xob khiav (steel lossis reinforced pob zeb)- Txhawb nqa lub crane txav.

Txoj kev tsheb ciav hlau- Qhia tus crane txoj kev taug kev.

Rail clamps & tiv thaiv -derailment devices- Tiv thaiv kom tsis txhob raug kev puas tsuaj.

5. Hluav taws xob & Tswj System

Kev tawg-cov pov thawj motors & thaiv- Qhov tseem ceeb rau qhov chaw nyob hauv cov hmoov av (ATEX / IECEx tau lees paub).

Variable Frequency Drives (VFDs)- Xyuas kom du acceleration / deceleration.

Tswj kev xaiv:

Pendant tswj (wired los yog wireless)- Kev ua haujlwm ntawm tes.

Xov tooj cua chaw taws teeb tswj- Rau kev ua haujlwm nyab xeeb hauv thaj chaw muaj kev phom sij.

Automated tswj (PLC-raws li)- Rau kev koom ua ke nrog cov txheej txheem thee.

6. Kev Nyab Xeeb & Cov Khoom Pab Koom Tes

Overload limit switch- Tiv thaiv kom tsis txhob nqa lub peev xwm.

Emergency stop (E-stop) khawm- Kev kaw tam sim thaum muaj xwm txheej.

Anti-kev sib tsoo system- Siv thaum ntau lub cranes ua haujlwm hauv tib cheeb tsam.

Plua plav & noo noo-cov ntaub ntawv tiv taus- Tiv thaiv cov khoom siv hluav taws xob.

Cabin (yeem)- Rau tus neeg teb xov tooj tswj hauv cov xwm txheej hnyav.

.

7. Cov ntawv tshwj xeeb rau kev tuav pov hwm

Muab thoob- Rau cov thee lifting thiab pov tseg.

Electromagnetic lifters- Rau kev tuav cov khoom seem hauv cov chaw tu.

Rotating hooks- Rau qhov tseeb qhov chaw ntawm cov khoom siv mining hnyav.

Kev txiav txim siab tseem ceeb rau kev siv thee mining

✔ Kev tawg- pov thawj- Yuav tsum tau nyob rau hauv cov cheeb tsam nrog cov hmoov av thee (ATEX, IECEx cov qauv).
✔ Corrosion kuj- Txheej (epoxy, galvanized) los tiv thaiv xeb los ntawm ya raws thiab tshuaj.
✔ Siab - lub voj voog ua haujlwm- Tsim los ua haujlwm tas mus li (FEM / ISO Class F).
✔ Kev tu- tus phooj ywg tsim- Yooj yim nkag mus rau cov ntsiab lus lubrication thiab hnav qhov chaw.

 

SKETCH

Main technical

 

 

Nyiaj siv ua haujlwm cranes (tshwj xeeb tshaj yogob girderhom) yog qhov tseem ceeb hauv kev ua cov mining vim lawvlub zog, efficiency, thiab kev nyab xeeb. Cov txiaj ntsig tseem ceeb muaj xws li:

1. Siab Load Capacity & Durability

Tau tuav5–{1}} tons, ua rau lawv zoo tagnrho rau hnyav thee, machinery, thiab khoom siv.

Reinforced steel tsim withstandsshock loads, vibrations, thiab hnyav mining tej yam kev mob.

2. Cov khoom siv tau zoo

Faster loading / unloading ntawm thee piv rau phau ntawv los yog forklift txoj kev.

Muab cov thoob, hlau nplaum, thiab clamshell txuasoptimize thee thauj.

3. Qhov chaw optimization

Ua haujlwmnyiaj siv ua haujlwm, freeing pem teb chaw rau lwm yam mining lag luam.

Zoo tagnrho rauthee processing plants, stockyards, and workshops.

4. Txhim khu kev ruaj ntseg

Kev tawg-cov pov thawj lub cev muaj zog & cov tshuab hluav taws xob(ATEX / IECEx tau ntawv pov thawj) rau qhov chaw ua haujlwm plua plav.

Kev tiv thaiv overload, txwv hloov pauv, thiab tiv thaiv- kev sib tsoo tshuabtiv thaiv kev raug mob.

5. Txo cov sij hawm poob & nqi zog

Automated & tej thaj chaw deb- tswj kev xaivtxo qis kev cuam tshuam tib neeg hauv thaj chaw muaj kev phom sij.

Kev saib xyuas tsawgpiv rau mobile cranes (tsawg dua qhov txav).

6. Adaptability rau tej yam kev mob hnyav

Corrosion-cov tshuaj tiv thaivtiv thaiv ya raws thiab tshuaj.

Plua plav- pov thawj thiab cua sov- tiv taus tsimrau cov mines thiab cov chaw ua haujlwm.

 

1. Coal Handling & Thauj

Loading/Unloading- Hloov cov thee los ntawm cov tsheb thauj khoom, tsheb ciav hlau, thiab nkoj mus rau cov chaw ua haujlwm.

Kev Tswj Xyuas Cov Khoom Muag- Kev siv cov khoom siv hluav taws xob thiab khoom siv hauv tsevtuav thoob.

2. Kev ua haujlwm cog qoob loo

Tsiv thee hlacrushers, cov ntxaij vab tshaus, thiab conveyor systems.

tuavhnyav machinery qhov chawthaum kho.

3. Rhiav & Kev Tu

Kev nqaDraglines, excavators, thiab conveyor Cheebtsamrau kev kho.

Kev them nyiaj yug underground mining(hauv loj- kev ua haujlwm loj).

4. Khib & Byproduct tuav

Tshem tawmslag, pob zeb, thiab mining khib nyiablos ntawm cov chaw ua haujlwm.

5. Kev koom ua ke nrog Automation

Automated stacking & reclaimingnyob rau hauv niaj hnub thee terminals.

Chaw taws teeb- tswj kev ua haujlwmnyob rau hauv tej yam txaus ntshai lossis siab - thaj tsam plua plav.

 

 

1. Order Confirmation & Tsim
Tshawb xyuas cov neeg siv khoom xav tau (muaj peev xwm, ncua, nqa qhov siab, ib puag ncig).

Pab neeg ua haujlwm tsim qauv tsim cov duab kos duab ntxaws thiab 3D qauv raws li FEM / DIN cov qauv.

Paub meej cov specs, cov ntaub ntawv, thiab lub sijhawm xa khoom nrog tus neeg siv khoom.

Tau txais kev pom zoo ntawm cov neeg siv khoom ntawm kev tsim qauv kawg.

2. Kev yuav khoom
Tau qhov siab - zoo steel phaj, profiles, motors, hluav taws xob Cheebtsam, thiab accessories.

Tshawb xyuas cov ntaub ntawv pov thawj (piv txwv li, qib steel, lub cev muaj zog specs).

Tshawb xyuas thiab khaws cov ntaub ntawv raw kom zoo kom tsis txhob muaj kev puas tsuaj.

3. Hlau Fabrication
Txiav, puab, thiab tshuab steel daim hlau thiab cov profiles rau lub ntsiab girders, kawg carriages, thiab trolley thav duab siv CNC tshuab.

Weld Cheebtsam raws li cov txheej txheem vuam nruj (piv txwv li, MIG / MAG vuam) nrog cov kws tshaj lij welding.

Ua tsis yog -kev kuaj kev puas tsuaj (NDT) xws li ultrasonic lossis magnetic particle soj ntsuam ntawm welds kom zoo.

4. Main Beam Assembly
Sib sau ob lub girders nrog cross beams thiab stiffeners.

Align thiab weld lub ntsiab beam seem precisely.

Ua qhov ntsuas qhov ntsuas kom ua tau raws li kev tsim qauv.

Siv kev kho deg (sandblasting thiab primer txheej).

5. Cov khoom sib dhos
Sib sau ua ke kawg cov tsheb thauj khoom, trolley ncej, hoisting mechanism (nruab thaiv, nruas, hlau hlua), motors, brakes, thiab gearboxes.

Haum mechanical Cheebtsam thiab sim txav qhov chaw kom ua haujlwm zoo.

6. Kev kho deg & pleev xim
Ntxuav tag nrho cov hlau qhov chaw (mob moj tej tawg).

Siv cov- cov txheej txheem zoo los yog cov xim pleev xim, feem ntau yog los tiv thaiv- xeb primer ntxiv rau cov xim tiav (feem ntau yog xim RAL).

Cia kom qhuav thiab kho kom zoo kom ruaj khov.

7. Cov Hluav Taws Xob Hluav Taws Xob & Kev Tswj Xyuas Txheej Txheem
Nruab cov motors, tswj vaj huam sib luag, thiab hluav taws xob thaiv raws li hluav taws xob schematics.

Mount tswj cov cuab yeej xws li pendant tswj, txwv keyboards, tswb, thiab sensors.

Ua ke PLC lossis VFD tsav raws li xav tau.

Ua cov rwb thaiv tsev tiv thaiv thiab kev ntsuas txuas ntxiv.

8. Kev sim pib & Kev soj ntsuam zoo
Ua tsis tau -Load test khiav rau lifting, trolley travel, thiab choj mus ncig.

Tshawb xyuas tag nrho cov cuab yeej kev nyab xeeb (txheej hloov pauv, kev tiv thaiv overload, nres thaum muaj xwm ceev).

Tshawb xyuas welds, alignments, thiab nto tiav.

Cov ntaub ntawv xeem tau thiab kho.

9. Load Test
Ua qhov kev xeem thauj khoom raws li FEM / ISO cov qauv nrog rau kev xeem thauj khoom (feem ntau 125% ntawm cov peev txheej ntsuas).

Saib xyuas tus cwj pwm crane nyob rau hauv kev thauj khoom: nqa, txo qis, txav mus los, nres.

Sau cov qhabnias thiab lees paub qhov kev xeem thauj khoom tiav.

10. Kev soj ntsuam zaum kawg & ntim
Ua qhov kev tshuaj ntsuam xyuas zaum kawg.

Ntim cov khoom siv crane ruaj ntseg rau kev thauj mus los (tshwj xeeb yog tias xa khoom hauv qhov chaw).

Npaj tag nrho cov ntaub ntawv: phau ntawv qhia, ntawv pov thawj, cov ntawv xeem.

11. Kev xa khoom & Kev teeb tsa
Tsheb thauj mus los crane rau cov neeg siv khoom.

Pab los yog saib xyuas installation thiab commissioning.

Muab kev cob qhia cov neeg ua haujlwm thiab kev cob qhia kev saib xyuas.

12. Tom qab-Kev Pabcuam Muag
Muab kev saib xyuas, khoom seem, thiab kev txhawb nqa.

Ua raws li cov neeg siv khoom txaus siab thiab kev ua haujlwm crane.

Rhiav saib:

Lub tuam txhab tau teeb tsa cov cuab yeej ntse tswj kev tswj hwm lub platform, thiab tau teeb tsa 310 teeb (teev) ntawm kev tuav thiab vuam robots. Tom qab ua tiav ntawm txoj kev npaj, yuav muaj ntau tshaj 500 teeb (sets), thiab cov khoom siv sib txuas sib txuas yuav ncav cuag 95% . 32 cov kab vuam tau muab tso rau hauv kev siv, 50 tau npaj los nruab, thiab automation tus nqi ntawm tag nrho cov khoom kab tau mus txog 85%.