About ADM

Asphalt Drum Mixers has been manufacturing high-quality portable, skid-mounted and relocatable asphalt plants and components since 1974. We are a family-owned business with a deep-rooted commitment to providing exceptional service and customer support. Our quality guarantee is the cornerstone of our values.

For more than 40 years, asphalt producers and paving contractors have relied on ADM to help them find long-lasting solutions for every asphalt application. From planning to setup to service after the sale, our experienced team is dedicated to ensuring every customer has the right plant for his or her operation.

Global Presence

Operators just like you in dozens of countries know the ADM team delivers high-quality plants that are built to withstand the rigors of some of the world’s most demanding environments. We have reliable, long-lasting units of all types and sizes improving operators’ profits in more than 47 countries across six continents. Our team takes pride in delivering service before, during and long after the sale, ensuring you have everything you need to operate at peak capacity. No matter where your next job is, ADM will be there to support you.


Asphalt Drum Mixers Inc. has provided asphalt producers with high-quality portable and stationary plants and components for more than four decades. We’re proud of our heritage and continued dedication to being an industry leader in innovation, quality, customized solutions and personalized service.


May 1, 2019

Our Beginnings: ADM’s predecessor, Panco Inc., begins manufacturing asphalt plants and later rebrands to Asphalt Drum Mixers Inc.


May 1, 2019

SPL Series Built: ADM develops and builds the 60 to 160 TPH SPL Series asphalt plant, offering low cost production while maintaining a high-quality mix. The entire plant travels on a single trailer.


May 1, 2019

RoadBuilder Series Comes to Market: ADM develops the 110 to 350 TPH RoadBuilder Series asphalt plant, featuring a parallel flow system that maximizes heat transfer by moving moisture-laden asphalt in a rotating, veiled pattern away from the fuel-efficient burner.


May 2, 2019

MileMaker Series Developed: ADM develops the 160 to 425 TPH MileMaker Series asphalt plant. The plant uses separate drying and mixing zones for maximum heat transfer and fuel efficiency. The revolutionary dual-drum counterflow technology delivers the highest volume production at the lowest cost per ton.


May 4, 2019

Mike Devine Becomes President: Mike Devine becomes president of ADM, taking over for the company’s founder, Wayne Boyd.


May 6, 2019

1,000th Plant Built: ADM celebrates building its 1,000th asphalt plant, a SPL Series.


May 7, 2019

EX Series Developed: ADM develops the 100 to 425 TPH EX Series asphalt plant, featuring counterflow technology to virtually eliminate unsafe hydrocarbon emissions and meet all federal and state specifications. The new plants are also capable of processing high percentages of RAP.


May 11, 2019

Frac Dryers: ADM refocuses its aggregate dryers’ design to meet the hydraulic fracking industry’s demand for high quality specially purposed dryers, providing optimal drying efficiency, uniform drying and high throughput of sand.


June 3, 2019

Sand Heaters: ADM reintroduces the sand heater at the 2019 World of Concrete in Las Vegas, NV, with more than 10 times the heating power of water for uncompromised product integrity.