Continental Products
P.O. Box 762
Milwaukee, WI 53201

About Us

Continental Products manufactures mixing, blending and coating technology for a wide variety of industries around the world.

Coyne Sr. and Martha Callaghan founded the firm in 1960 which is headquartered in Milwaukee WI. They continue to serve as President and Treasurer respectively, with five of their 11 children working in the family business.

The Rollo-Mixer ® is the flagship batch mixer and rotary drum mixer produced by Continental Products. The Rollo-Mixer ® is a versatile batch mixer that is used across a variety of industries, including agriculture and specialty chemicals, plastics, foods, recycled products, and building products.