Recently, in Zhoukou Iron and Steel Base of Henan Iron and Steel Group, Weihua Crane successfully completed the hoisting of the world's "king of rolling mills" - the 5600mm wide and thick plate roughing mill memorial archway, orderly promoted the construction of the wide and thick plate project in Zhoukou Iron and Steel Base, helped Henan Iron and Steel Group create the "world's most", and helped the world's wide and thick plate rolling mill enter the 5600mm era!

The 5600mm roughing mill has a rolling force of 12000 t and a single piece of memorial archway weighs 430 t. It is the first large-scale rolling mill in China that adopts the mode of "domestic design+domestic manufacturing". It is also the only rolling mill in the world with a width of more than 5500mm. It is known as the "king of rolling mills" in the world.

Weihua 450t crane hoisting mill memorial archway

Weihua 150t crane hoisting mill memorial archway

In multiple operational processes such as unloading, transportation, and lifting of the project, the presence of Weihua cranes is ubiquitous, playing an irreplaceable key supporting role in ensuring the smooth progress of the project.

The more than ten Weihua cranes delivered in bulk this time are equipped with hard tooth surface reducers and ball joint couplings, and the whole machine is equipped with a safety monitoring system. While ensuring stable operation and high-precision control, it can also monitor the operating status of the cranes in real time, greatly improving the safety, stability, and reliability of the cranes, and effectively promoting Henan Iron and Steel Group to move towards the goal of "intelligence, greenness, and safety".

The wide and thick plate project at Zhoukou Iron and Steel Base is a key project in Henan Province to accelerate the transformation, quality improvement, and structural optimization of the steel industry. After the project is completed, the width of the plate products will reach the current extreme specifications, which can meet the steel demand for high-end plates such as marine engineering, shipbuilding, new energy, and engineering machinery. It is of great significance for promoting the high-quality development of the steel industry in Henan Province.

In the future, Weihua will continue to deeply cultivate the market and conduct in-depth research and development, providing more intelligent, green, high-quality products, services, and complete solutions for more industries in China and even globally, and making the world easier with its hardcore strength.