MZ Hom Ob Chav Girder Gantry Grab Crane

Cov yam ntxwv tseem ceeb:

Ob chav Girder Design

Muab lub peev xwm nqa ntau dua (feem ntau 5-50 tons lossis ntau dua) thiab kev ruaj ntseg zoo dua piv rau ib qho qauv tsim.

Tso cai rau qhov loj dua thiab hnyav dua.

Grab thoob Mechanism

Nruab nrog lub thoob lub cev muaj zog rau kev thauj khoom / tshem tawm ntawm cov khoom xoob.

Tau hlua -ua haujlwm (4-rope lossis 2-rope) lossis hluav taws xob tsav.

Gantry Structure

Khiav ntawm rails kom du kab rov tav txav.

Adjustable ncua thiab nqa qhov siab raws li daim ntawv thov xav tau.

Yuav ua tau ib nrab-gantry (ib sab txhawb los ntawm ob txhais ceg, ib sab ntawm txoj kev khiav) los yog tag nrho gantry (ob sab ntawm ob txhais ceg).

Hoisting Mechanism

Dual hoists (lub ntsiab thiab pab) rau kev tuav haujlwm.

High-ceev thiab qis- kev xaiv nqa ceev rau kev tswj xyuas qhov tseeb.

Mechanism mus ncig teb chaws

Hluav taws xob-trolley thiab gantry taug kev nrog zaus tswj kom ua haujlwm zoo.

Anti-kev sib tsoo thiab txwv cov keyboards kom muaj kev nyab xeeb.

Tswj System

Cabin-ua haujlwm, chaw taws teeb-tswj, lossis pendant-tswj.

Advanced PLC thiab hloov pauv zaus tsav (VFD) rau kev ua haujlwm zoo.

Customization Options

Weatherproofing (rau siv sab nraum zoov).

Kev tawg- pov thawj (rau qhov chaw muaj kev phom sij).

Tshwj xeeb tuav hom (clamshell, txiv kab ntxwv tev, thiab lwm yam).

 

Sib piv nrog lwm yam Crane

Feature	MZ Ob Chav Girder Grab Crane	Tib Girder Grab Crane	Overhead Crane nrog Grab
Muaj peev xwm	Txog li 100+ tons	Txog li 20 tons	Txog li 50 tons
Span Flexibility	Loj span (30m +)	Txwv kev ncua	Txwv los ntawm lub tsev
Khoom siv tes ua	Qhov zoo tshaj plaws rau cov khoom siv ntau	Cov khoom siv sib dua	Xav tau lob attachment
Siv sab nraum zoov	Yog (gantry design)	txwv	Tsis yog (hauv tsev nkaus xwb)

 

Lifting peev 320 tons
Ntev (dav) 3 - 12 meters (adjustable)
Lifting Qhov siab 3 - 10 meters
Chav Kawm Ua Haujlwm A3-A5 (lub teeb rau nruab nrab lub luag haujlwm)
Hoisting Ceev 0.5 - 8 m/min (variable)
Main Beam Hom Ib leeg / ob chav girder (lub thawv- hom)
Fais fab mov 220V / 380V 3-theem los yog phau ntawv
Tswj hom Pendant tswj / wireless chaw taws teeb
Hoist Hom Hluav taws xob saw hoist / hlau hlua hoist
Tsav Tsheb Tsav Tsheb Tsav Tsheb Tsav lossis Tsav Tsheb
Corrosion Protection Kub-dip galvanized lossis marine- qib xim
Cua Resistance Mus txog Beaufort nplai 6 (rau siv sab nraum zoov)
Kev khiav hauj lwm kub -20℃rau +50 degree

 

CovMZ Hom Ob Chav Girder Gantry Grab Cranemuaj ntau yam khoom siv hluav taws xob thiab hluav taws xob tseem ceeb uas ua haujlwm ua ke kom ntseeg tau tias cov khoom siv tau zoo heev. Hauv qab no yog cov ncauj lus kom ntxaws ntawm nws cov khoom tseem ceeb:

 

1. Cov Txheej Txheem Tseem Ceeb

A. Gantry Ncej

Ob chav Girders (Main Beams)- Ob lub thawv sib npaug -section lossis truss girders uas txhawb nqa lub trolley thiab thauj khoom.

End Carriages (Legs & Hla Beams)- Txhawb cov girders thiab tsev lub log rau kev mus ncig gantry.

Txoj Kev Rails- Steel lem uas lub gantry txav.

B. Trolley Assembly

Trolley Ncej- Tsiv raws cov girders thiab nqa lub hoisting mechanism.

Trolley Log & Tsav- Hluav taws xob lub cev muaj zog, gearbox, thiab nres rau trolley txav.

 

2. Lifting & Grab Mechanism

A. Hoisting System

Main Hoist- Kov thawj lifting ntawm lub thoob thoob.

Hoist Tsav- Powers lub lifting mechanism.

Hlau hlua & nruas- Lifts thiab txo qhov rub.

Hook Block & Sheaves- Qhia cov hlua hlau.

Auxiliary Hoist (yog muaj)- Pab kom qhib / kaw.

 

B. Taub khob

Clamshell Grab (rau cov ntaub ntawv loj xws li thee, nplej, xuab zeb)- Ob lossis ntau lub puab tsaig hinged.

Rope-Ua haujlwm (4-Rope lossis 2-Rope)- Siv cais hoisting thiab kaw hlua.

Motorized Grab- Hluav taws xob ua haujlwm kom tswj tau zoo dua.

 

3. Txoj Kev Mus Los

A. Gantry Travel System

Tsav Tsheb- Tsav lub gantry raws txoj kab khiav.

Log & Axles- Txhawb nqa lub crane txav.

Buffers & Rail Clamps- Tiv thaiv kev hla dhau thiab ruaj ntseg lub crane thaum nres.

B. Trolley Travel System

Trolley Tsav Motors- Txav lub trolley raws cov girders.

Qhia Rollers- Khaws lub trolley kom haum.

4. Hluav taws xob & Tswj System

A. Fais fab mov

Festoon System / Cable Reel- Xa hluav taws xob mus rau lub crane txav.

Tswj vaj huam sib luag & Cabin- Lub Tsev PLC, VFDs, thiab cov neeg ua haujlwm tswj hwm.

 

 

B. Tus neeg khiav dej num tswj

Cabin Control- Tus neeg teb xov tooj zaum hauv ib lub tsev kaw neeg.

Chaw taws teeb tswj (Xov tooj cua / Wireless)- Rau kev ua haujlwm yooj yim.

Pendant Tswj- Kev tuav tuav - khawm chaw nres tsheb.

C. Cov cuab yeej kev nyab xeeb

Limit Switches- Tiv thaiv tshaj -hoisting thiab tshaj- mus ncig.

Load Moment Indicator (LMI)- Saib xyuas load peev.

Anti-Kev Sib tsoo System- Rau ntau- crane ua haujlwm.

Emergency Stop (E-Nres)- Tam sim ntawd txiav fais fab.

5. Txhawb Cov Cheeb Tsam

A. Braking System

Hoist Nres- Tuav lub load thaum nres.

Nres Tsheb- Nres gantry / trolley txav.

B. Lubrication System

Tsis Siv Neeg Greasing- Rau cov log, lub zog, thiab cov kabmob.

C. Kev Tiv Thaiv Huab Cua (rau siv sab nraum zoov)

Corrosion{0}}Resistant Txheej- Tiv thaiv xeb.

Cabin Heater/Air Conditioning- Rau cov neeg siv kev nplij siab.

 

6. Xaiv Ntxiv -Ons

Ntsuas Qhov System- Ntsuas cov khoom hnyav.

Kev Tiv Thaiv Plua Plav- Rau kev tuav cov khoom zoo.

Explosion-Cov khoom pov thawj- Rau thaj chaw muaj kev phom sij.

Automation & ntse tswj- Rau kev koom ua ke nrog cov nroj tsuag.

SKETCH

 

Main technical

 

Qhov zoo ntawm MZ Hom Ob Chav Girder Gantry Grab Crane

1. Siab Load Capacity & Stability

Ob chav girder tsimmuab superior zog piv rau ib leeg girder cranes, tso cai raulifting peev ntau dua (5–100+ tons).

Rigid qauvminimizes deflection, kom muaj kev nyab xeeb tuav ntawm cov khoom hnyav.

2. Cov khoom siv ua haujlwm tau zoo

Motorized los yog hlua -ua haujlwm tuav lub thoobUa kom ceev ceev thauj khoom / tshem tawm cov khoom xoob xws li thee, nplej, thiab ore.

Siab -ceev hoisting & trolley mus txawv tebchawstxhim kho cov khoom tsim tau zoo hauv qhov xav tau ib puag ncig.

3. Customizable rau ntau yam kev siv

Kho tauspan, lifting qhov siab, thiab tuav hom(clamshell, txiv kab ntxwv tev, thiab lwm yam).

Kev xaiv rausiv sab hauv / sab nraum zoov, tawg- pov thawj, thiab corrosion kuj.

4. Ua haujlwm du & meej

Variable Frequency Drives (VFDs)xyuas kom du acceleration/deceleration, txo load viav vias.

PLC{0}} raws li kev tswj hwmtso cai rau automation thiab kev koom ua ke nrog cov nroj tsuag.

5. Txhim khu kev ruaj ntseg nta

Load limiters, tiv thaiv -kev sib tsoo tshuab, thiab nres thaum muaj xwm ceevtiv thaiv kev raug mob.

Txwv cov keyboards & tiv thaiv overloadxyuas kom muaj kev nyab xeeb.

6. Tsis tshua muaj txij nkawm & Durability

Heavy-lub luag haujlwm tsimnrog siab - zoo steel thiab kaw bearings rau lub neej ntev kev pab cuam.

Tsis siv neeg lubrication tshuabtxo qhov hnav thiab tu ncua sijhawm.

7. Hom kev ua haujlwm yooj yim

Ua taucabin-ua haujlwm, chaw taws teeb- tswj tau, lossis ua kom tiavrau txawv workflow xav tau.

 

Daim ntawv thov ntawm MZ Hom Ob Chav Girder Gantry Grab Crane

1. Chaw nres nkoj & Terminals

Loading/unloading shipsnrog cov thee, hlau ore, nplej, thiab chiv.

Kev tswj hwm hauv Tshuagrau bulk khoom stacking thiab reclaiming.

2. Lub tshuab fais fab

Coal tuav(los ntawm cia rau boiler pub).

Tshauv pov tseg(yas tshauv, hauv qab tshauv tuav).

3. Hlau & Hlau Industries

Kev tuav pov hwmhauv steel mills.

Cov khoom siv raw (hlau ore, limestone) hloov.

4. Nplej & Fertilizer Cia

Loading / unloading silosnrog nplej, taum pauv, los yog tshuaj chiv.

Kev faib khoom lojhauv kev ua liaj ua teb.

5. Mining & Quarrying

Ore tuavhauv kev ua haujlwm mining.

Xuab zeb, gravel, thiab crushed pob zebkev thauj mus los.

6. Kev Tswj Xyuas Kev Pov Hwm & Kev Rov Ua Dua Tshiab

Tuav cov khib nyiab hauv nroog (MSW)hauv cov nroj tsuag rov ua dua tshiab.

Qhwv hlau sorting thiab ua.

7. Cement & Cov khoom siv cog

Clinker, gypsum, thiab raw khoom noj.

Tej cement loading/unloading.

 

Cov txheej txheem tsim khoom ntawm a200 tuj mobile nkoj / marine nqa cranekoom nrog ntau theem, los ntawm kev tsim thiab engineering mus rau kev tsim, sib dhos, thiab kev sim. Hauv qab no yog cov ncauj lus kom ntxaws txog cov txheej txheem ntau lawm:

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1. Tsim & Engineering

Tswv yim tsim:Cov kws tsim qauv tsim cov duab kos thiab 3D qauv raws li qhov muaj peev xwm thauj khoom (200 tons), ncav cuag, txav mus los, thiab ib puag ncig (kev siv dej hiav txwv).

Structural Analysis:Finite Element Analysis (FEA) kom ntseeg tau tias lub crane tuaj yeem tuav cov khoom hnyav, cua, thiab nthwv dej.

Hydraulic & Hluav Taws Xob Systems:Tsim cov hydraulic cylinders, winches, thiab tswj cov tshuab ua haujlwm kom du.

Kev xaiv khoom siv:Siab -lub zog steel (xws li ASTM A514) rau corrosion kuj nyob rau hauv marine ib puag ncig.

Txoj Cai Ua Raws Cai:Ua tau raws li cov qauv zoo liDNV-GL, ABS, lossis Lloyd's Registerrau marine cranes.

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2. Kev yuav khoom

Steel Phaj & Beams:Tau txais kev txhawb nqa rau lub boom, chassis, thiab structural moj khaum.

Hydraulic Cheebtsam:Cov twj tso kua mis, lub tog raj kheej, hoses, thiab li qub los ntawm cov neeg muab ntawv pov thawj.

Hluav taws xob Systems:Motors, sensors, thiab tswj vaj huam sib luag (feem ntau waterproof rau marine siv).

Hlau Ropes & Sheaves:High -qib steel cables rau nqa.

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3. Kev tsim khoom

A. Qauv Fabrication

Txiav & Shaping:CNC plasma / laser txiav rau precision qhov chaw.

Vuam:Automated thiab phau ntawv vuam (Submerged Arc Vuam rau cov ntu tuab).

Kev tsim kho Boom:Lattice lossis telescopic tsim rau lub zog thiab kev txav mus los.

Chassis & Outriggers:Txhim khu kev ruaj ntseg thaum nqa.

B. Hydraulic & Mechanical Assembly

Hydraulic System:Kev txhim kho cov twj tso kua mis, lub tog raj kheej, thiab hoses.

Winches & Drums:Mounted rau lifting thiab txo cov haujlwm.

Slewing Mechanism:Tso cai 360℃tig (yog tias tsim nyog).

C. Hluav taws xob & Tswj Systems

Control Cabin:Waterproof tus neeg teb xov tooj chaw nres tsheb nrog joysticks / sensors.

Load Monitor:Load cells thiab txwv cov keyboards kom muaj kev nyab xeeb.

Fais fab mov:Diesel cav lossis fais fab (marine-qib).

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4. Kev sib dhos & kev sib koom ua ke

Boom Installation:Mounted rau lub chassis nrog pivot ntsiab lus.

Counterweights:Ntxiv rau qhov sib npaug (yog tias xav tau).

Xauv thiab kav dej zaum kawg:Txuas hydraulic thiab hluav taws xob systems.

Painting & Txheej:Anti- xim xim (epoxy lossis zinc txheej).

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5. Kev Ntsuas & Kev Tswj Xyuas Zoo

Load Test:Lifting 200 tons (+25% overload test, per standard).

Kev Xeem Ua Haujlwm:Tshawb xyuas hydraulic txav, kev sib hloov, thiab kev ruaj ntseg.

Environmental Tests:Ntsev tshuaj ntsuam xyuas rau marine durability.

Kev Ntsuam Xyuas Kev Nyab Xeeb:Emergency stop systems, overload alarms.

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6. Kev xa khoom & xa tawm

Kev thauj mus los:Disassembled rau shipping los yog xa raws li ib tug mobile unit.

Ntawm -Site Assembly:Reassembled ntawm qhov chaw nres nkoj lossis chaw nres nkoj.

Kev cob qhia neeg ua haujlwm:Kev tuav thiab kev ruaj ntseg raws tu qauv.

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%.