How do i drawing forming shoulders of packing machine

This is a part of packing machine

2 Answers

Steps you might take in reproducing this. Probably somewhat CAD specific but a general workflow. See pics...

Yes, and there are lots of types & styles. If you're doing this as a CAD exercise, you might want to start with some raster images (top & front minimum) and go from there. I've built a number of these.. some similar, others very different.

If you could ask a specific question, that would help. Where are you getting hung up?