Low Loss Energy Saving Oriented Silicon Steel Sheet Iron Core For Oil Immersed Transformers

1.Process flow: 

Round rolling - Extrusion shaping - High temperature annealing - Test and inspection - Assembly of finished products

2.Advantages:

Suitable for batch order production, fast speed, and relatively low requirements for the grade of oriented silicon steel (high-temperature annealing, restoring the properties of oriented silicon steel).

3.Disadvantages: 

Each iron core model requires a dedicated circular mold, which incurs high mold opening costs and is not suitable for customer sample orders.