How to make a Belt Grinder, in detail from start to finish, belt sander

Guys, hello to everyone I want to present you my new work, namely a large belt grinder. It all started with a project in a 3D modeling program. This is the project I have for this dnvais. And now I will tell you and show you step by step how I made it. It all started with the motor, it is a threephase electric motor at 1350 revolutions per minute, the power here is probably 12 kilowatts, it is impossible to read it on the label. Then I made a 3D model of it on the computer and started designing the device. The parameters of the belt grinder provide for its operation with tapes from one to two meters long. Decided on the approximate diameter of the drive pulley, it s something like 160170 mm. And he started working in the workshop precisely with the drive pulley. I decided to work according to the scheme I tested a cut sheet of plywood and a metal sleeve. Everything is glued with glue and twisted with strong screws. The work is not difficult for me, since it is not the first time I do this. My