Active Member
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[China]
Address: No. 86, jingsan Road, Jinshui District, Zhengzhou,China
Contact name:John Jiao
Henan Mine Crane Co.,Ltd. |
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Casting Crane is one of the main equipments in the continuous casting technology of steelmaking. It is mainly used for pouring melted iron from additive bay of converter to converter; lifting molten steel from refining bay to refining furnace or lifting molten steel from molten steel bay to ladle turret of continuous casting machine.
The overall structure of foundry crane has the following forms: two girders and two rail, four girders and four rails, and four girder and six rail, etc. The form of two girder and two rail, four girder and four rail, are mainly used for middle and large-tonnage foundry crane; the form of four-girder and six-rail and two trolley is mainly used for extra large-tonnage foundry crane.
Main Features:
1. Heavy Duty and High Efficient;
2. Suitable for any environment ( High Temperature, Explosion Proof
and so on);
3. Long Life Span: 30-50years;
4. Easy for Installation and maintenance;
5. Reasonable structure and strong rigidity;
6. The speed can be frequency inverter speed control;
7. Control method is cabin control or remote control;
8. Depending on lifting cargo, crane can be equipped with hanging
beam magnet or magnet chuck or Grab or C hook;
9. Crane is equipped with all moving limit switch, loading limit
and other standard safety devices, to promise crane work safe.
Detailed Images:
Logistics system
Sketch drawing
Technique parameters
| 起重量(t)lifting weight | 100/32 | 125/32 | ||||
| 工作级别 Working class | A7 | |||||
| 跨度S(m)Span | 19 | 22 | 25 | 19 | 22 | |
| 起升高度(m)lifting height | 主钩main hook | 18 | 20 | 25 | 24 | 20 |
| 副钩 Aux.hook | 20 | 22 | 27 | 26 | 22 | |
| 速度Speed | 主钩main hook | 6.8 | 6.8 | 8.6 | 9.5 | 7.6 |
| 副钩 Aux.hook | 9.5 | 9.5 | 12 | 12 | 9.5 | |
| 小车trolley | 37 | 37 | 41 | 42 | 36 | |
| 大车crane | 68 | 68 | 77 | 77 | 77 | |
| 最大轮压(KN)Max.wheel load | 520 | 530 | 545 | 580 | 595 | |
| 荐用钢轨Steel track recommended | QU120 | |||||
| 电源 Power Supply | 三相交流380V 50Hz 3-Ph AC | |||||
| 序号 serial | 项目Item | QDY | QD |
| 1 | 环境温度 ambient temperature | -10~60'C | -25~40'C |
| 2 | 隔热防护Thermal protection | 1. The driver's cab must be able to keep warm, with a cooling fan
or air conditioner in the room, and a non-conductive rubber sheet
should be laid on the ground; 2. The bottom of the electrical room is insulated, the indoor temperature cannot exceed 45'C, and the room is equipped with a cooling fan or air conditioner; 3. Motors with H-class insulation; 4. There is a reliable heat insulation device under the lower flange plate of the crane beam, and the movable pulley wound at both ends should be provided with a protective cover; 5. Electrical equipment and cables: use flexible cables, high temperature cables. | No special requirements |
| 3 | 适用范围Scope of application | It is mainly used for lifting and transporting molten metal in smelting workshop, rolling and other hot processing workshops for lifting and transporting hot items (melting non-metallic objects and solid metals whose temperature is lower than that of molten metal), and can also be used for machinery manufacturing, metal structure, assembly, etc. The work level of continuous production such as workshops and warehouses is busy with lifting and loading and unloading in busy places | According to the busyness of use, it is divided into two working systems: intermediate and heavy. The intermediate is suitable for hoisting and loading and unloading in workshops and warehouses such as machinery manufacturing, metal structure, and assembly. Heavy grade is suitable for smelting workshops and handling work involved in continuous production |
| 4 | 工作级别working class | A7 | A3~A6 |
| 5 | 安全保护装置Safety protection device | 1. Single motor double brake; 2. The main hoisting mechanism of casting cranes larger than 75 tons on the main production line should have two sets of drive systems. When one set of drive systems fails, the other set of drive systems should complete a working cycle under the rated weight; 3. The hoisting mechanism should have a double interlock protection device limit for the lifting limit position, and a lower limit position limiter should also be provided for cranes with a lifting height greater than 20 meters; 4. For the hoisting mechanism for hoisting liquid metal and other dangerous goods, at least two brakes shall be provided for each independent driving device; 5. When the crane is equipped with a weighing device, there should be obvious display devices in the appropriate positions of the driver's cab and the main beam; 6. The part of the crane that is directly exposed to high temperature radiation should be provided with heat insulation boards or heat insulation walls | No special requirements |
| 6 | 主要零部件以及电气元件 Main parts and electrical components | 1. Forged wheels or rolled wheels are used for wheels, and cast
wheels cannot be used; 2. The main hook adopts laminated hook; 3. Adopt casting pulley; 4. When using casting reel, when using welding reel, the material should not be lower than Q235C or Q345 5. The resistor should have adequate ventilation and heat dissipation measures. | No special requirements |
| 7 | 供电方式Power supply method | Current collector-slider when powering the system | Current collector for double beam hoisting power supply system |
| 8 | 电器安装方法Electrical installation method | The large tonnage of the foundry crane is electrically installed inside the main beam | Electrical stacking on the walkway |
Are you interested in this YZ series double girder overhead
foundry crane?We are ready to quote for you according to your
customizable paremeters as follows.
(kindly please provide the following information when sending
enquiry to us.)
1. Lifting capacity :_____ton
2. Span :______meters (it is center to center distance between
railways)
3. Lifting height :_____meters (it is the distance from center of
hook to floor)
4. Travelling length:_____meters
5. Industrial voltage __380__V, __50__HZ, 3Phases AC (if it is the
same with China's ?)
6. Control mode: Wireless remote control or Cabin control or both ?
7. Do you also need us to supply rail and bus bar: YES or NO?
8. What material to be lifted?
9.Indoor or outdoor ?
Welcome your requirements.
