Our team would like to optimize our ink production process. Currently, we are using vertical mills, however the production speed is not as fast as we would like it. I recently read about Horizontal Bead Mills and believe that they may be more efficient for continuous processing than vertical mills. Has anyone else compared the two machines?  Additionally, I want to know how easy are horizontal beadmills to clean since color changes will occur. Also, any information on daily maintenance requirements on a horizontal mill would be greatly appreciated by our team.