Rotary Drum Batch MixersContinental Products currently designs and manufactures six, distinct rotary drum mixers, known as Rollo-Mixers. We recognize that one rotary drum design is not absolutely ideal for every application. Which is why we engineer several, versatile, rotary drum batch mixers with unique capabilities and advantages across hundreds of applications. Each design has unmatched capabilities to optimize a wide variety of batch mixing, blending and coating processes. We are committed to relentlessly improving the Rollo-Mixer®, to provide exceptional operating performance for our customers and their finished products.