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75/20t-300/100t Casting/Foundry Eot Crane for Steel Mill
- Jun 10, 2018 -

Basic InfoCasting or Foundry Eot Crane for Steel Mill.jpg


Name:YZ type 75/20~320/80t Casting/Foundry EOT Crane for Steel Mill

Model NO.: YZ

Working Grades: A7

Overload Protection: Included

Limited Swithes: Included

Polyurethane Material Buffer: Included

Control Stype: Cabin/Remote Control/Wireless Control

Guarantee Period: 12 Months

Free Service: Spare Parts Supply

Transport Package: Export Standard

Specification: China Standard

Origin: Xinxiang, Henan, China


Product Description


Casting bridge crane is mainly composed of bridge, crab, connecting traverse, trolley mechanism and electric part. The main hook employs the constant-spacing connecting traverse as the load handling device to hoist steel ladle and the auxiliary hook acts in concert with the main hook to accomplish pouring of molten steel slag, and other auxiliary hoisting. 

The trolley traveling mechanism and main electric equipment are installed in the girder. The girder's electric panel room employs rock wool for heat insulation, and has an air cooler inside. To reduce heat radiation of molten steel to metal structural members, a thermal baffle is set along the span direction at the bottom of the girder. 

Working condition: 


1. Working temperature: -10~+60°C, 
2. the relative humidity is no more than 50% when the temperature is +40°C; 
3. Work class: A6/A7
4. Power Source: 3ph, 380V, 50HZ or As per customer requirement. 

 
Parts of the Overhead Casting Crane:


1. Main Girder
It contains girder box, platform, pantograph and trolley rail. It applies shot blasting and high quality painting, well-chosen steel plate, advanced welding technology and equipment. 
2. Trolley
It consists of motor, reducer, brake, trolley frame, drum, hook, pulley etc. The trolley includes lifting mechanism and cross traveling mechanism. The trolley is strictly designed according to the application and working environment. 
3. End Beam
It works as long traveling mechanism and combines with beam, wheel, motor, reducer, brake and other parts. The steel plate adopt shot blasting, high quality painting and material. The end beam are on bearing beams. 
4. Electric Parts
We choose high quality electric parts with rain cover. The power supply is conductor bar. We could offer the top brand of electric parts, such as: Siemens. 
 
YZ type Overhead Crane Safety Features:


1. Overload protection device
2. Top quality long time bearing polyurethane materials buffer
3. Crane traveling limit switch
4. Voltage lower protection function
5. Emergency stop system
6. Lifting height limit device


Looking forward to receive your enquiry with the below details information: 


1. Lifting capacity
2. Span ( rail centre to centre )
3. The required lifting height ( from hook to the ground ) 
4. Crane travelling length
5. What will be lifted by the crane
6. The crane and hoist movement speed (m/min)
7. The rail length and the height. 
8. Single speed or double speed for lifting and travelling? 
9. Driver cabine control or pendant control? 
10. How many hours work per day? 
11. Power source: 380v, 50Hz, 3phase or others? 
 
Double Girder Overhead Crane After-sale Service:


1. One year warranty for whole machines from crane running
2. Providing free spare parts
3. Low charge for continue maintenance when warranty is expired
4. Exclusive engineer support at any time
5. We can provide free training to end-users


Product Parameters


Lifting capacity(t) 125/32 140/32 160/32 180/50 200/50 225/65 240/80 280/80 320/80
Working class A7
Span(m) 19 19 27 28.5 28 27 22 22 24.5
Lifting height(m) Main hook 24 22 25 27 26 32 25 29 28
Auxiliary hook 26 24 26 29 26 34 27 29 32
 
 
 
Speed
 
 
 
 
Main hook 7.6 7.8 9.8 7.5 6 11 7 12 7.5
Aux. hook 9.7 9.7 12 10 10 11 9.6 10 10
Main trolley 38 36 43.5 40 41 41 35 40 29
aux.trolley 39 37.5 43.5 38 38 39.5 38 40 39
crane 76 73 84 80 78 84 80 80 58
Max wheel load(KN) 505 535 485 525 530 550 545 735 750
Steel track recommended QU120
Power source 380V 50HZ 3-phase A.C.