Machine design for 12 bore cartridge case assembly

we want to design this type of machine for the manufacturing of sports ammunition for the trap shooting discipline and we will provide the complete details of the child parts & complete assembly of the cartridge with details, the machine will be used with different feeding arrangements to complete the process. https://youtu.be/vnVjPFe5tSs - This is link for such similar machine check video from 2.15 sec onwards , you can find more machines on youtube or google.