Hello, everyone! We are in the process of expanding our Research and Development Lab where we test new paints and coatings. We need an efficient system to laboratory wet grinding system small quantities for our testing purposes without wasting lots of raw materials since they are very expensive. We also require that the equipment is very easy to clean between colour changes. If you have had experience with a good quality manufacturer that produces a high quality product with excellent particle reduction please feel free to share your experience. Thank you for your help!