Butterfly-model liquid steel ladle’s turret

Highlights:

A structure of short link bars for creating a butterfly type and implementing a constant strength design for equalising each part’s stress

A maximum of designed load-bearing capacity reaching 520 tonnes, considering high reliability and stability

Normal rotation to be controlled by an encoder and a stroke switch, resulting in a high accuracy of stop position

Functioned in normal rotation, emergency rotation, lifting, weighing, cover manipulation, and rotation locking

References:

Tangshan Guofeng Steel, HBIS Yanshan Steel, Baosteel Zhanjiang