Michigan Aggregate Machinery (MAM) is a family-owned corporation founded in 1985 by Bill Horan. We provide new, used and reconditioned equipment and provide a wide range of certified equipment, business and real estate appraisal services.
Before forming this company, Bill Horan spent much of his early adult life assisting in the management of his family's three-generation sand and gravel operation near Detroit, Michigan.
In 2002, Horan became involved in humanitarian relief and served as President of Operation Blessing International (https://www.ob.org/) a global humanitarian charity based in Virginia Beach with operations in 39 countries. Bill retired from OBI in 2018, moved to Texas, and refocused his energy on the machinery business.
Our primary activity is supplying new and used rock crushers and associated mineral process machinery used in the pit, quarry, recycling, and mining industries. We also offer all types of rock crushers, screens, feeders, and conveyors as well as a wide variety of will-fit crusher parts.
We accept exclusive consignments on a case-by-case basis and charge a flat commission fee. Call for details.