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Continental Products Corp.


Continental Products Corp.

Continental Products Corp. –  5 Versions of The Rollo-Mixer® rotary drum batch mixer

Continental Products Corp. is a world leader in rotary drum dry mixing and advanced coating technology.  A family owned business for over 50 years; Continental manufactures the “Rollo-Mixer”®, in 5 designs The Mk VI Drum Blender, Mk VII Rotary Mixer, Mk VII-1 Rotary Drum Blender, Mk VIII Powder Mixer, and the NEW Mk IX Batch Coater.

The Rollo-Mixer® is used in mixing, blending and coating application in a wide variety of industries throughout the world. Continental’s customers are among the leading manufacturers in their industries, setting new standards of quality and consistency while utilizing Continental’s mixing and coating technology.

The Continental Rollo-Mixer® Batch Mixer

The unique Continental Rollo-Mixer® is a Rotary Drum Batch Blender that uniformly blends ingredients having a wide variance in particle size, density, and proportions, typically in only 6 to 9 revolutions. Product moves by gravity in all planes. The gentle, low-shear, fast-moving, positive displacement action creates continuous rivers of material which course into and flow through one another in a random confluence.

Advances in clean out / access & seal technology have enabled Continental to grow into new markets. Continental Products Co. work directly with their customers & prospective buyers to develop exactly what their application needs.  As a result, the Rollo-Mixer® has evolved into the premier batch mixer in many industries. Continually improving along the way to where they now provide 5 versions of the Rollo-Mixer® rotary drum batch mixer. Each Rollo-Mixer® is designed and built to their customer’s specific batch, blending or coating application.

Introducing the Revolutionary Mk 8 Rollo-Mixer® Batch Mixer

The New Continental Rollo-Mixer® Mk VIII is an exciting new addition to Continental’s line of rotary drum mixing technology. Designed for Food, Dietary Supplements, Nutraceuticals and other high purity blends; it provides unrivaled uniformity in 3 to 5 minutes with superior clean-out to other traditionally used mixers in this industry. Superior in Uniformity, Clean out and overall efficiency.

  • Fully discharges entire batch in seconds.
  • Easy, thorough clean out between batches.
  • Rinse & Dry in less than 15 minutes
  • No mechanical drum seals
  • Dust-tight through all phases of load in and discharge.
  • Chain driven – does not require elaborate foundation to support overhanging dynamic loads

Award Winning Liquid Addition Capability – "Free-Fall Processing®"

The “Rollo-Mixers®” ability to agglomerate, granulate and encapsulate is novel to the processing industry as well. “Rollo-Mixers®” are well known for their precision uniform blending and award winning liquid addition capabilities  “Free-Fall Processing”®.
Continentals Award Winning coating technology "Free-Fall Processing®" allows for uniform distribution of liquid additives as the surface area is exposed in Free-Fall. This unique process allows exact amounts of liquid additives to be sprayed evenly throughout.

Visitors to the Continental Rollo-Mixer web site, will find a Video Library with over 60 Rollo-Mixer ® videos in HD. Clearly see the Rollo-Mixer ® in many applications and settings, or listen to what our customers have to say in video interviews. Its heralded web site,, also features over 300 sample photos of products mixed and or coated in the Rollo-Mixer® over the years.

For over 50 years, Continental Products has been working directly with its customers in all aspects from testing, engineering, manufacturing, and start-up, to service, consulting and technical support.  Continental’s customers are among the leading manufacturers in their industries, setting new standards of quality and consistency while utilizing Continental’s mixing and coating technology. 

Our test facility is equipped with a variety of Rollo-Mixer® test models, liquid spray systems and heating and cooling capabilities.

Contact Us for more information about the Continental Rollo-Mixer.  Or call us 414.964.0640

Rotary Drum Mixer
Rotary Drum Mixer
Batch Blender
Rotary Batch Blender
Batch Mixers with Automated Controls
Rollo-Mixer Batch Coater
Powder Mixer
Rollo-Mixer Powder Mixer
Rotary Drum Blender
Rollo-Mixer Rotary Drum Blender


Product Catalog

Technical Articles

Uniformly Blending Nutritional Powder (.pdf) As the nutritional product marketplace continues to grow, the search continues for efficient, consistent, quality solutions for dry blending. There persists, however, the basic need for uniform... (View Full Article)
Exploring the Versatility of "Free-Fall Processing ®" (.pdf) Many industries benefit from the gentle, rapid distributive mixing that is unique with the Rollo-Mixer® solids processors by Continental Products Corp. The Rollo Mixers ability to agglomerate,... (View Full Article)