Industrial Conveyer Roller 3D model

In Blender, I created the roller pin and I added an array modifier and added a curve modifier so the pins would follow the curve. I did the same with the housing too. I added textures in Substance 3D Painter. Although I cannot export the moving pins, it can be done. If you appreciate the work please leave me a comment and or like. The boxe and light fixtures are not part of the model that I'm selling.