Roller Conveyor Design Specialist

I'm in need of a designer with expertise in conveyor systems, particularly roller conveyors. The project involves designing for specific mechanical applications, including conveyors and trolleys.

Ideal skills and experiences include:
- Proficiency in designing roller conveyor systems
- Experience with designing for mechanical projects
- Strong background in mechanical engineering
- Able to meet specific project requirements
- Good communication skills to understand and implement design specifications.

Please provide a portfolio of relevant past projects.