China Metallurgical No.2 Metallurgical Slot Casing Shell Made of State-owned New Patent

The SY400 pre-baked anode aluminium electrolytic cell produced by the Second Metallurgical Knot Company in the Baotou Aluminum Technical Transformation Project is the largest trough adopted in the current new aluminum plant project.

The tank shell is designed as a ship-shaped structure. The dimensions of the tank body are: length 18330mm, width 4820mm, height 1966mm, shell bottom plate thickness is 12?, side plate thickness is 16?, single weight 41.396t, and the shell is made of Q345B steel. The number of its parts and components, welding volume, fine processes, high precision machining, welding deformation is extremely difficult to control.

In order to complete the manufacturing task of the tank shells on schedule, the company's sixth branch and related personnel of the Technical Quality Department carefully reviewed the plans and actively conducted technical studies. A new type of housing for the manufacture of the tank shells was manufactured to effectively control the characteristics of the tank shells. The tank shell was welded and deformed and the production task was successfully completed and praised by Party A.