About American Mine Door®

Company History

  • Incorporated in 1906
  • Over 100 years of manufacturing mechanically operated ventilation control doors for underground mines all over the world

Safety First ….Safety Always

  • The American Mine Door “opposing wing” design was introduce in 1906 as the safest mine door on the market
  • One door wing panel opens into the air flow while the other door wing panel opens with the air flow.
  • US Patented for decades, the Opposing Wing mine doors do not dangerously lung open or slam shut.
  • Still is the safest mine door design on the planet.

Next Century Direction

  • Purchased by Daniel Zenisek in 2000
  • American Mine Door Company continues to manufactures custom high-pressure underground mine doors for the global mining industry.
  • Today’s underground mines doors incorporate all the latest technology, actuation and electrical controls.
  • Also providing a variety of mine products including cable vulcanizers, track cleaners, and more.

Manufacturing Facility and Processes

  • AMD currently operates a 100,000 Square foot facility
  • Located in Cleveland, OH USA.
  • All of our products are manufactured in-house, taking full advantage of our modern and well equipped manufacturing facility.

Engineering and Design

  • All AMD products are certified and stamped by a Professional Engineer (PE).
  • All product designs are tested by FEA analysis to confirm to the highest mine safety standards in meeting high air pressure demands in underground mines.
  • AMD is continuously researching and implementing engineering and design improvements

Protecting Miner Safety for Over 114 years

Want to know more? Email us today at info@minedoor.com , or call to speak to one of our experienced mining engineers at 216-432-3240.

World Wide Sales from the World's Mining Experts - American Mine Door


Years of Service


Mine Door Solutions


Satisfied Mines

Request Information

Whether your mining operations are around the country or around the world, American Mine Door has the products, customer service, and delivery network to meet your needs efficiently and affordably.

Email us at info@minedoor.com or
call us at +1 216-432-3240.

Request a Quote

Exceptional Design, Durable Construction, Reliable Automation, and Superior Customer Service make American Mine Door a Global Leader in the field of Mine Doors and related mining equipment.

Visit our Request a Quote page or
call us at +1 216-432-3240.


Mine Door Accidents Avoided

“Worldwide, AMD is the original, trusted leader in Underground Mine Doors since 1906! We have well over 9000 doors installed worldwide; all we think about is Mine Doors!”

Is it worth the safety risks and liability of buying a door from a fabricator who doesn't completely understand the ventilation engineering behind each and every mine door application? At AMD, we deliver the most reliable solutions available for the mining industry.

American Mine Door