The features of Welding Rotator

welding rotator is the core of the steam turbine with various structure type.According to the processing methods, and different use ,it was divided into: forging rotator, set the rotator, welding rotator and combined rotator.

But in the manufacture of large steam turbines, The welding rotator has the unique adventages that other structures of the rotor do not have.For example: 

1.Flexible design, compact structure, small forgings available, easy forging, easy to guarantee internal quality.

2.The internal cavity can be formed, reducing the weight of the rotor, thinning the wall thickness, Lower the rotator temperature difference between the inside and outside,reduce the rotator thermal stress, but also improve the critical speed.

3.As the rotator from a number of roulette made of welding, each section of the wheel can be a perfect heat treatment, It's easily to check each section of the inspection, It's also easily to repair and replacement when found defects .If you are interested in our products, welcome to contact us.