QDY Qauv Ob Chav Girders Nyiaj Siv Ua Haujlwm Crane

QDY Qauv Ob Chav Girder Nyiaj Siv Ua Haujlwm Metallurgical Crane

CovQDY Qauv Ob Chav Girder Nyiaj Siv Ua Haujlwm Metallurgical Craneyog ahnyav-lub luag haujlwm overhead crane tshwj xeeb uas tsim los rau kev siv metallurgical, xws li steel mills thiab foundries. Nws yog nruab nrog awinch trolley thiab nuv lifting ntaus ntawv, muaj peev xwm tuav tauqhov kub thiab txias, hnyav hnyav, thiab ua haujlwm tsis tu ncuanyob rau hauv kev ua haujlwm hnyav.

Qhov no crane nruj me ntsis ua raws liGB / T metallurgical crane qauv, thiab tuaj yeem kho raws liFEM, ISO, thiab CEkev xav tau.

 

Lub ntsiab nta

1. Heavy-Lub Luag Haujlwm Ob Chav Girder Structure

Welded box- hom ob chav girders nrog siab rigidity

Tsim los rau loj tonnage thiab chav ua haujlwm siab (A7-A8)

Tsawg deflection thiab zoo heev stability thaum nqa

2. Tshwj xeeb Metallurgical Hoisting Mechanism

Heavy-duty winch trolley nrog ntau- txheej hlau hlua nruas

High -kub resistant motors thiab brakes

Forged steel nuv nrog kev nyab xeeb latch

Haum rau lifting kub hlau accessories (tsis molten steel tshwj tsis yog tias tau teev tseg)

3. Kev ntseeg siab nyob rau hauv ib puag ncig hnyav

Tsim los rau kev kub siab, plua plav, thiab kev co

Cov khoom siv hluav taws xob tiv thaiv nrog cov rwb thaiv tsev kub

Tshwj xeeb lubrication tshuab rau metallurgical tej yam kev mob

4. Ua haujlwm du & meej

ruaj khov nqa thiab mus ncig ua haujlwm

Optional variable zaus tsav (VFD) rau kev tswj ceev

Txo qhov cuam tshuam load thaum pib thiab nres

5. Kev Tiv Thaiv Kev Nyab Xeeb Advanced

Overload txwv

Upper thiab qis lifting txwv keyboards

Emergency nres system

Redundant braking system (yuav tsum tau metallurgical)

Cov khoom siv tiv thaiv - derailment thiab buffer

6. Tus neeg teb xov tooj-Txoj kev tswj hwm kev tswj hwm

Tus neeg teb xov tooj kaw nrog lub tshav kub rwb thaiv tsev

Pendant tswj lossis wireless chaw taws teeb tswj (yeem)

Centralized tswj console kom muaj kev nyab xeeb thiab ua haujlwm zoo

 

Tej yam kev kawm Parameters

Lifting peev:10-250 tons (customizable)

Ntev:10.5-31.5 m lossis customized

Lifting Qhov siab:10-30 m lossis customized

Lub luag haujlwm ua haujlwm: A7 / A8

Tswj hom:Cabin / Pendant / Chaw taws teeb

CovQDY Qauv Ob Chav Girder Nyiaj Siv Ua Haujlwm Metallurgical Craneyog ahnyav- lub luag haujlwm overhead cranetsim tshwj xeeb raumetallurgical thiab siab - qhov chaw ua haujlwm kub. Nws yog nruab nrog awinch trolley thiab nuv lifting ntaus ntawvthiab yog tsim los rauUa haujlwm siab (A7-A8).

 

1. Muab ob npaug rau Box Main Girders

Welded lub thawv- hom ob chav girders ua los ntawm siab - lub zog steel

High rigidity, zoo heev load-cov kabmob muaj peev xwm

Tsim nrog camber kom zoo los txo deflection

Rails mounted rau sab saum toj ntawm girders rau kev ua haujlwm trolley

Thaum tshav kub kub- tiv taus thiab txhawb nqa tsim rau kev siv metallurgical

2. End Carriages (Crane Traveling Mechanism)

Lub thawv- hom kab kab xaus txuas ob lub ntsiab girders

Nruab nrog:

Forged los yog cam khwb cia-steel crane log

Hnyav- lub luag haujlwm taug kev motors

iav reducers

Dual braking system (yuav tsum tau metallurgical)

Muab du thiab txhim khu kev qha longitudinal crane taug kev

3. Metallurgical Winch Trolley

Ib qho tshwj xeeb tsim hnyav - lub luag haujlwm trolley rau metallurgical tej yam kev mob.

Xws li:

Trolley ncej nrog cov qauv siv zog

Hoisting motor (siab-kub resistant)

Iav reducer nrog kaw lubrication

Ntau- txheej hlau hlua nruas

Trolley ncig lub cev muaj zog thiab reducer

Dual brake system rau nqa kev nyab xeeb

4. Hoisting Mechanism

Heavy-lub luag haujlwm hluav taws xob winch hoist

Siab-lub zog steel hlau hlua (kub- hom resistant)

Forged steel nuv nrog kev nyab xeeb latch

Hook block thiab pulley system

Overload txwv

Upper thiab qis lifting txwv keyboards

5. Hluav taws xob tswj qhov system

Main hluav taws xob tswj txee

High -cov khoom siv hluav taws xob tiv taus kub

Yeem PLC thiab VFD ceev tswj qhov system

Cov kab hluav taws xob tiv thaiv los ntawm tshav kub-cov kav dej tiv taus

 

6. Kev Siv Hluav Taws Xob

Tus neeg xyuas pib bar (busbar) system

Cable festoon system (yeem)

Main isolating hloov

Grounding thiab xob laim tiv thaiv system

7. Tswj cov khoom siv

Operator cabin (tus qauv rau metallurgical cranes)

Pendant thawb- khawm tswj

Wireless chaw taws teeb tswj (yeem)

 

8. Cov cuab yeej tiv thaiv kev nyab xeeb

Overload tiv thaiv system

Upper thiab qis lifting txwv keyboards

Kev txwv kev mus ncig rau crane thiab trolley

Emergency nres system

Dual braking system (yuav tsum tau)

Tsis nres thiab rail sweepers

Anti- cov khoom siv derailment

 

9. Tus neeg tsav tsheb Cabin

Npog tag nrho, cua sov- insulated steel cabin

Ergonomic tswj console

Kev nyab xeeb iav thiab teeb pom kev zoo

Cua - cua txias thiab cua sov system

Emergency khiav system

10. Cov Khoom Pab Txhawb

Txoj kev taug kev thiab kev saib xyuas platforms

Handrails thiab ntaiv

Teeb pom kev zoo thiab tswb system

Thaum tshav kub kub shields thiab tiv thaiv npog

Summary of Main Components

✔ Muab ob npaug rau Box Main Girders
✔ Xaus Carriages
✔ Metallurgical Winch Trolley
✔ Hoisting Mechanism
✔ Hluav taws xob tswj qhov system
✔ Cov Khoom Siv Hluav Taws Xob
✔ Tswj cov khoom siv
✔ Cov cuab yeej tiv thaiv kev nyab xeeb
✔ Operator Cabin

Sketch

Main technical

 

 

Qhov zoo ntawm QDY Qauv Ob Chav Girder Nyiaj Siv Ua Haujlwm Metallurgical Crane

1. Tsim los rau Metallurgical Duty (A7–A8)

Tshwj xeeb engineered rautas mus li, siab - zaus ua haujlwm

Ua tau raws li metallurgical crane cov qauv thiab cov kev xav tau kev nyab xeeb

Haum rau kev ua haujlwm hnyav

2. Muaj peev xwm thauj khoom siab & lub zog muaj zog

Muab ob npaug rau lub thawv girder qauv muab rigidity zoo heev

Muaj peev xwm nqa tauloj tonnage loads (20-250 tons los yog ntau tshaj)

Tsawg deflection ua kom muaj kev nyab xeeb thiab ruaj khov nqa

3. Kev kub siab ua haujlwm

Thaum tshav kub kub- tiv taus lub cev muaj zog, nres, cables, thiab cov khoom siv hluav taws xob

Kev tiv thaiv shields thiab rwb thaiv tsev tiv thaiv tshav kub

Haum rau steel mills thiab foundry ib puag ncig

4. Kev nyab xeeb siab & Kev tiv thaiv rov qab

Dual braking system ntawm hoisting mechanism (yuav tsum tau rau metallurgy)

Overload limiter thiab lifting qhov siab txwv keyboards

Thaum muaj xwm ceev nres thiab tiv thaiv - cov khoom siv derailment

Txhim khu kev ua haujlwm txawm tias thaum lub zog hloov pauv

5. Kev ua haujlwm ruaj khov & meej

Winch trolley xyuas kom du nqa thiab txo qis

Kev xaiv VFD ceev tswj txo qhov cuam tshuam kev thauj khoom

Txhim kho qhov chaw raug thiab ua haujlwm zoo

6. Lub neej ua haujlwm ntev

Txhim kho cov qauv thiab hnyav -cov haujlwm ua haujlwm

Hnav- cov ntaub ntawv tiv taus thiab kaw lub thawv kaw

Txo kev tu ncua zaus thiab downtime

7. Cov kev xaiv tswj tau yooj yim

Tus neeg teb xov tooj kaw nrog lub tshav kub rwb thaiv tsev

Pendant tswj lossis wireless chaw taws teeb tswj (yeem)

Centralized tswj txhim kho kev nyab xeeb thiab tsim khoom

 

Daim ntawv thov ntawm QDY Qauv Ob Chav Girder Nyiaj Siv Ua Haujlwm Metallurgical Crane

QDY metallurgical crane yog dav siv hauvhnyav industrial thiab metallurgical sectors.

1. Hlau Mills

Txhim kho steel slabs, billets, thiab paj

Kev kho ntawm steelmaking thiab dov khoom

Thauj hnyav metallurgical Cheebtsam

2. Cov chaw tsim khoom

Lifting pwm, castings, thiab hnyav tooling

Kev tuav cov khoom kub thiab cov khoom siv kub -

3. Metallurgical Rhiav

Kev sib dhos thiab kev saib xyuas ntawm furnaces thiab ladle accessories

Kev ua haujlwm nqa tsis tu ncua nyob rau hauv cov xwm txheej hnyav

4. Kev lag luam hluav taws xob & hluav taws xob

Siv cov turbines, generators, thiab cov khoom hnyav

Kev kho cov haujlwm hauv thermal fais fab nroj tsuag

5. Heavy Machinery Manufacturing

Nqa cov cuab yeej siv tshuab loj thiab cov khoom siv hauv tsev

Kev sib dhos ntawm cov khoom siv hnyav hnyav

6. Mining & Raw Material Processing Plants

Siv cov cuab yeej ua haujlwm hnyav

Kev tu cov crushers, mills, thiab conveyors

 

CovQDY Qauv Ob Chav Girder Nyiaj Siv Ua Haujlwm Metallurgical Craneyog tsim raws limetallurgical crane qauv, tsim rauKev kub ceev, hnyav hnyav, thiab ua haujlwm siab (A7-A8). Tag nrho cov txheej txheem ntau lawm ua rawsGB / T, FEM, ISO, thiab CEyuav tsum tau ua kom muaj kev nyab xeeb thiab kev ntseeg siab tshaj plaws.

1. Engineering Design & Metallurgical Classification

Paub meej tias nqa lub peev xwm, ncua, nqa qhov siab, thiab chav ua haujlwm (A7 / A8)

Metallurgical ua hauj lwm mob tsom xam (kub, plua plav, ua hauj lwm tas mus li)

Kev suav cov qauv thiab FEM tsom xam

Kev xaiv metallurgical- qib motors, nres, xaim hlua, thiab cov khoom siv hluav taws xob

Kev ruaj ntseg redundancy tsim (dual brakes, dual txwv tiv thaiv)

2. Cov khoom siv raw xaiv & tshuaj xyuas

Siab - lub zog steel daim hlau (Q235B / Q345B lossis sib npaug)

Kev txheeb xyuas cov ntawv pov thawj steel thiab cov khoom siv kho tshuab

Ultrasonic kuaj rau sab hauv tsis xws luag

Txhaj tshuaj tua blasting rau saum npoo tu thiab txo kev ntxhov siab

3. CNC txiav & phaj npaj

CNC nplaim taws los yog plasma txiav:

Girder daim hlau

Flange daim hlau

Web daim hlau

Stiffeners thiab diaphragms

Ntug beveling rau tag nrho -kev nkag welding

Dimensional soj ntsuam thiab qhia ib feem

4. Ob chav Box Girder Fabrication

4.1 Girder Assembly

Kev sib dhos ntawm lub thawv girders nrog internal diaphragms

Precision fixtures xyuas kom meej camber thiab sib dhos

4.2 Tsis siv neeg vuam

Submerged arc vuam rau longitudinal seams

CO₂ gas-shielded vuam rau lwm qhov vuam

4.3 Kev ntxhov siab & Kev Ncaj Ncees

Kev kho cua sov lossis kev vibration kev ntxhov siab

Mechanical straightening los tswj deformation

4.4 Tsis yog-Kev kuaj kev puas tsuaj

Kev kuaj ultrasonic (UT)

Sib Nqus Particle Test (MT)

Visual tshuaj xyuas ntawm tag nrho cov weld seams

5. Xaus Carriage & Traveling Mechanism Manufacturing

Vuam ntawm hnyav- lub thawv ua haujlwm- hom kab kab kawg

CNC machining ntawm lub log rooj thiab cov kabmob qhov

Installation ntawm:

Forged crane log

Tsav tsheb mus txawv tebchaws

iav reducers

Dual braking systems(yuav tsum tau rau metallurgy)

Lub log sib dhos thiab khiav qhov tseeb xyuas

6. Metallurgical Winch Trolley los ua ke

Fabrication ntawm reinforced trolley ncej

Installation ntawm:

Siab -kub resistant hoisting motor

Hnyav-duty reducer

Ntau- txheej hlau hlua nruas

Metallurgical-qib steel hlau hlua

Forged nuv thaiv nrog kev nyab xeeb latch

Installation ntawm dual hoisting brakes

Sib dhos ntawm trolley mus ncig teb chaws mechanism

7. Kev tsim khoom siv hluav taws xob

Sib dhos ntawm lub ntsiab hluav taws xob tswj txee

Kev teeb tsa cov cua sov- tiv thaiv hluav taws xob

Optional PLC thiab VFD systems

Cov kab hluav taws xob tiv thaiv nrog cua sov-cov kav dej tiv taus

Installation ntawm:

Overload txwv

Upper thiab qis lifting txwv keyboards

Emergency nres system

8. Kev Kho Hniav & Siab -Tsub Xim Xim

8.1 Phom Blasting

Steel qauv blasted rauSa 2.5txheem

8.2 Painting System

Thaum tshav kub kub-resistant epoxy zinc- nplua nuj primer

Epoxy intermediate txheej

High -kub resistant polyurethane topcoat

9. Crane Assembly & Pre-Commissioning

Sib dhos ntawm lub ntsiab girders thiab kawg carriages

Installation ntawm winch trolley ntawm tus choj ntsia

Kev teeb tsa lub zog hluav taws xob (busbar lossis festoon cable)

Hluav taws xob thaiv thiab kev kuaj xyuas ua haujlwm

10. Hoobkas Txais Kev Xeem (FAT)

Kev xeem suav nrog:

Tsis muaj -load haujlwm kuaj

Static load test (125% rated load)

Dynamic load test (110% rated load)

Nres kev ua haujlwm thiab kev sim nres thaum muaj xwm ceev

Kev pov thawj ntawm kev nyab xeeb thiab kev tiv thaiv metallurgical

11. Ntim & Kev thauj mus los

Cov khoom siv hluav taws xob tau ntim rau hauv cov thawv ntim ntoo

Winch trolley ruaj ntseg nrog kev txhawb nqa steel

Cov khoom tsim muaj kev tiv thaiv nrog dej noo- cov ntaub ntawv pov thawj

Haum rau lub thawv los yog khoom xa tuaj ntau

12. Nyob rau -Site Installation & Commissioning

Installation ntawm cov kab hluav taws xob

Hluav taws xob txuas thiab grounding

Nyob rau hauv - qhov chaw kuaj load thiab kev ua haujlwm pov thawj

Kev cob qhia tus neeg ua haujlwm thiab kev qhia txog kev nyab xeeb

13. Kev soj ntsuam zaum kawg & Txais

Kev tshuaj xyuas thiab kev pom zoo

Kev xa cov ntawv xeem, ntawv pov thawj, thiab phau ntawv

Warranty thiab tom qab - kev pab cuam muag khoom

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%.