It's a vertical boring machine. This machine is quite old and having been installed in 1952. This machine is used to cut the middle part of the wheel. I found this machine in a railway workshop. I am also sharing some black and white photography of some shops in the the Saidpur Railway Workshop.
This is my entry for 📸 @photoFeed Contest @photofeed/photofeed-contest-black-and-white-photography-round-128
Location- Parbatipur, Bangladesh