Rotary batch mixer improves dry bulk blending consistency
Akona Process Solutions has launched a rotary batch mixer designed to improve blending consistency and reduce maintenance in dry bulk processing applications.
The rotary batch mixer uses a gravity-driven tumbling process rather than internal paddles, ribbons, or agitators. This low-shear mixing approach reduces particle damage, segregation, and heat generation while producing uniform blends within short cycle times, including formulations with minor or trace ingredients.
The machine features a shaft-free internal design with no submerged seals or agitator components. According to Akona Process Solutions, this configuration reduces mechanical wear and simplifies cleaning between batches, helping manufacturers increase uptime and maintain consistent batch quality.
“From an engineering standpoint, the Rotary Batch Mixer was designed to remove common sources of maintenance and variability found in traditional batch mixers,” said Matt Banowetz, Vice President of Engineering and Product Development at Akona Process Solutions. “By relying on controlled vessel rotation and internal mixing flights, we’re able to deliver consistent blending while reducing mechanical complexity, cleaning time, and product loss.”
The rotary batch mixer is designed to handle a range of dry materials, including powders, granules, pellets, and fragile products. It is used in industries such as food processing, nutraceuticals, coffee, spices, agriculture, plastics, and chemicals.
The system is available in multiple capacities and can be configured for specific process requirements. Optional features include liquid spray systems for coating or flavor addition, load cells for batch weight verification, dust-tight valves, and PLC-ready controls for integration into automated production lines.
Akona Process Solutions stated that the mixer builds on Marion mixing technology and is intended to provide reliable batch blending with simplified maintenance and efficient changeovers in dry bulk manufacturing environments.