Elongator

The Main Purpose Of The Rolling Mill Is To Change The Thick-Walled Hollow Pipe Into

Thin-Walled Pipe (Close To The Thickness Of The Finished Product).We Can Regard 

It As Determining The Wall Thickness, That Is According To The Subsequent Process

Diameter Reduction And Empirical Formula To Determine The Wall Thickness Of The 

Process Of The Pipe.

The Requirements Of The Rolling Process Are As Follows: Firstly, When The Thick-Walled

 Hollow Tubes Are Transformed Into Thin-Walled Tubes (Wall Reduction And Extension), 

The High Wall Thickness Uniformity Of The Hollow Tubes Must Be Ensured;Secondly, 

The Pipe Has Good Internal And External Surface Quality.

Main Mechanical Parameters Of The Equipment.