AMD was established as American Mine Door in 1906, as a company focused on Global Solutions for the Mining Industry.
For more than 117 years, our custom manufactured doors have provided economical, safe, efficient, and practical ventilation control for all types of mines, worldwide.
Selling internationally and providing solutions for mining operations around the world can be two different things.
AMD provides an experienced team able to guide each client through engineering, sales, shipping, installation, and start-up.
More than 75% of AMD’s sales are to operations around the world. We have developed time-tested methods to make every international project a success.
For over a century, AMD has been at the forefront of providing cutting-edge solutions in the mining industry.
When it comes to choosing the right ventilation door system for your mining application, a multitude of variables come into play
Since our inception in 1906, AMD has specialized in manufacturing mine doors tailored to the specific requirements of our customers and their projects.

For over a century, AMD has been at the forefront of providing cutting-edge solutions in the mining industry.