Concrete & Adhesive Processing Machine Design

I'm in need of a professional design for a tool/machine that primarily processes a mix of concrete and adhesives. This machine is intended for semi commercial scale operations. It will be small enough to put on the back seat of your car . And lightweight . Seen as an alternative the a cement mixer

Ideal skills and experience for this job include:
- Proficiency in designing industrial processing machines
- Prior experience with tools/machines for concrete and adhesive processing
- Strong understanding of materials and mechanical engineering
- Ability to design for commercial scalability