Suit-Kote's McConnaughay Technologies  Pioneered the Asphalt Emulsion Industry

The World's Most Advanced Asphalt Technology

Critical to McConnaughay's decades-long leadership in emulsions and asphalts is our ongoing commitment to developing and honing the best possible manufacturing processes and equipment.

Our comprehensive process experience includes micro surfacing, slurry seal, surface treatment, cold recycling (both central plant and in-place), cold mix paving, reprofiling, base-stabilization, dust control, crack-filling, hot-mix asphalt paving (including Superpave), and numerous types of heavy construction.

At the same time, McConnaughay has also developed a comprehensive line of colloid mills, including asphalt emulsion mills, modified asphalt polymills, and laboratory mills.

McConnaughay's expertise also extends to engineering consulting. These services range from total facility and plant design (start-up or facility enhancement) to personnel training to produce quality materials.

Our state-of-the-art plant design packages include cutting-edge component injection points, as well as the necessary meters, pumps, software, tanks, and heating system designs. We also offer assistance with the environmental permitting process together with many other industry concerns.

Innovation Through Industry Evolution

Early on, as Mr. Mac set out to revolutionize the asphalt industry, he realized the need for superior manufacturing equipment if his innovations were to take hold within the industry.

The McConnaughay Emulsion Mill was designed with quality and production performance in mind. We invest our research and development resources in durability, ease of use and affordability, all without the unnecessary cosmetics and extraneous equipment.

Recently, McConnaughay developed an improved and modernized Laboratory Emulsion Mill. After many years of research and development, technician feedback and testing, we have developed a cost-conscious, simplified laboratory mill that replicates production plant conditions. With these modifications, there is a significant increase in productivity levels with more accurate results.

McConnaughay is a proven leader in innovation. Our equipment has set a standard within the industry of making the best products - essential to exceeding the performance needs of your customers.

State-of-the-art Emulsion Mill

State-of-the-art Emulsion Mill

Portable Emulsion Mill