500 Tons Ladle Crane Quality Assessment

 On July 5, 2022, Weihua made a new metallurgical ladle crane with capacity 500t and the main structure was successfully finished. The quality assessment was held in the production workshop. It once again refreshed the manufacturing record of Weihua's metallurgical cranes.

 

 

The crane is designed for a metallurgical workshop of an Iron and Steel company, with a 4-girder 6-rails structure, lifting capacity: 500/90/15t, span: 20.7m, working duty: A8. It is the first capacity 500t metallurgy industry bridge crane independently developed by Weihua.

 

 

Weihua carried out the whole fabrication process control from pretreatment-unloading-welding-finishing-assembly to test. Using the overall boring and milling processing of large structural parts, overall annealing and assembly of the main trolley frame and the gearbox. It proved again Weihua has a mature and reliable production process and quality assurance system for large and super-large metallurgical cranes.

 

metallurgical ladle crane with capacity 500t 

 

In the on-site quality assessment meeting, the crane appearance, camber, web verticality, waviness, wheel parity and other parameters were comprehensively tested, and all of them passed the review successfully:

1. Pass rate of non-destructive testing of all welds is 100%;

2. The camber, the height difference of the same section of the track, the wheel line, the track gauge of the trolley, and the straightness of the track are 100% qualified.

 

https://weihuabridgecrane.com/news/500-Tons-Ladle-Crane-Quality-Assessment.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

180t Ladle Crane Deliver to Kazakhstan

 Recently, 7 large-capacity cranes were shipping to Kazakhstan serving for a steel group project. The cranes including a 180-ton ladle bridge crane, a 90+90-ton semi-gantry crane, and a 100-ton bridge crane.

 

7 large-capacity cranes were shipping to Kazakhstan serving for a steel group project

 

These cranes for metallurgy industry are designed with the European FEM standard. With modular design and modern computer technology, these cranes are fully automated, intelligent, suitable for the production site with a large temperature difference.

 

 

180-ton Ladle Crane Technical Features:

1. This ladle crane adopts a new rigid bridge structure with four girders, four rails and double trolleys, and the working level reaches A8;

2. The crane-weight is reduced by 10%, the height is reduced by 25%, and the width is reduced by 25%; the crane can be applied to the ambient temperature of -40°C to +60°C;

3. The new type of festoon cable power supply device that is resistant to high temperature radiation can operate reliably under the condition of high temperature radiation.

 

 

Technical Features of 90+90 ton Semi-gantry Crane:

1. This semi-gantry crane is a dedicated material charging crane for steel plant. The lifting capacity of the crane is 90+90t, the lifting height is 24m, and the working level is A8;

2. The crane is a latest design for the problems of limited production space, high risk factor of tilt-pulling and hoisting during feeding, and excessive wire rope tilt-pulling angle;

3. It adopts the structure of 3 girders and 4 rails, and 2 independent lifting mechanisms are designed on each trolley, equipped with a special four-point gantry hook spreader, and the two lifting mechanisms can realize the function of hopper dumping and feeding through their independent actions;

4. Finite element optimization check calculation of the overall structure, simulate the actual operating conditions of the crane, and reduce the dead weight and the wheel pressure by 10%;

 

https://weihuabridgecrane.com/news/180t-Ladle-Crane-for-Kazakhstan.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

 

23 Cranes for Construction of NEOM in Saudi Arabia

23 Cranes for Construction of NEOM in Saudi Arabia

At present, in the northwest of the Saudi Arabian Peninsula, 23 cranes from Weihua are working for the construction of the Future New City (NEOM) in Saudi Arabia.

23 Cranes for Construction of NEOM in Saudi Arabia

The Saudi Future New Town (NEOM) project was initiated by Crown Prince Mohammed of Saudi Arabia, with a total investment of 500 billion dollars. It focuses on nine industries, including energy and water, biotechnology, food, and clean manufacturing, and will rely entirely on renewable energy for energy supply. It is a new highland where China's "the Belt and Road" initiative and Saudi Arabia's "Vision 2030" are deeply aligned.



The Saudi Future New City (NEOM) is divided into four main parts: The Line (linear city), Oxagon (clean industry center), Trojena (mountain tourist destination), and Sindalah (luxury island resort). It will have super connected cognitive towns, ports and enterprise areas, research centers, sports and entertainment venues, and tourist destinations. Due to the large scale of the project, the concept of high-tech empowering green development transformation will be fully reflected in the project, As a result, it has attracted global attention, and Crown Prince Mohammed has referred to it as the "land of global dream chasers".



With the continuous promotion of the future new city project in Saudi Arabia, Weihua crane has won unanimous praise from customers for its green and low-carbon product performance and comprehensive service guarantee, once again confirming the international market's recognition of Weihua standards, making Weihua a firm and unwavering choice for customers. The orders are constantly pouring in, and it is expected that the number of Weihua lifting equipment will continue to increase, which will assist Saudi Arabia to build a "global dream chaser's land".

https://weihuacraneglobal.com/news/23-Cranes-for-Construction-of-NEOM-in-Saudi-Arabia.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066