For batch blending and mixing applications, Used Roller Bar Mixers available from Machinery & Equipment Co. (M&E) are commonly used to mix powders, granules, and other dry bulk materials in food, pharmaceutical, chemical, nutraceutical, and general industrial processing. M&E offers used roller bar mixers from a variety of manufacturers, with inventory potentially including stainless steel and carbon steel units in various capacities, drive configurations, discharge arrangements, covers, controls, and related mixing components.