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QDY Double Girder Overhead Crane Ladle Crane for Steel Making Factory

QDY Double Girder Overhead Crane Ladle Crane for Steel Making Factory

The ladle handling crane transports ladles filled with molten iron to the basic oxygen furnace (BOF), or molten steel from the BOF and electric arc furnace to the continuous casting machine. It can also be used for teeming and casting. As with the charging crane, safety and reliability come first with this crane since it is used to transport molten stee.


Brief Introduction of Double Girder Overhead Ladle Crane

QDY&YZ model bridge foundry cranes with hook mainly consists of main beam, hook trolley, crane traveling mechanism, 
cabin and electric controlling system, etc. Foundry crane is one of the main equipment in the continuous casting technology of steel making. 
It is mainly used transfer the pouring melted iron to the appointed place, and the thermal-protective coating is added at the bottom of the main girder. The place where molten nonmetal material and red-hot solid metal is lifted. The casting overhead crane are heavy duty for 20-24hours working. 

Following demands as optional for the QDY and YZ type Casting Double Girder Overhead Crane:
1. Capacity: 5t-500t
2. Span: 5-40m
3. Working Class: A7-A8 (FEM 4m-5m)
4. Control Method: Remote and Cabin Control
5. Power Source and Painting Color as your demands
6. According to your other demands.

Crane detail showing

Strong drum & Trolley showing



 Safety features

· Overloading protection
· Top quality long time bearing polyurethane materials buffer
· Crane traveling and cross limit switch
· Voltage lower protection function, reduce energy consumption
· Main lifting motor with thermal protection
· Hooks with latch
· Rubber buffers
· Protective earthing
· Sub-assembly characteristic are tested before assembly
· Emergency stop system, current over-load protection system, Excellent exchangeability for parts and components



Lifting CapacityT125/32140/32160/32180/50200/50225/65240/80280/80320/80
SpeedMain Hook m/min7.89.87.56117127.57.6
Aux. Hook 9.7121010119.610109.7
Main Trolley3643.540414135402938
Aux. Trolley37.543.5383839.538403939
Traveling of Crane738480788480805876
Max wheel pressureKN505535485525530550545735750
Steel track recommendedQU120 
Operational ModelCabin; remote control
Working classA7 or A8 ;FEM 4m
Power SupplyThree-phase A.C. 380V, 50Hz or your requirement



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