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At EXPOMIN 2025, AMD demonstrated custom-engineered mine doors with HCA Minería. See how we’re advancing ventilation tech for track/trackless mining globally

AMD introduces the Servo Power Unit (SPU), a compact, efficient alternative to traditional hydraulic power units for underground mine doors. The SPU saves space, reduces energy consumption, minimizes maintenance, and integrates seamlessly with network systems.

AMD specializes in custom-engineered mining ventilation solutions, prioritizing customer needs over off-the-shelf products.

Not all mine door applications are equal. AMD recently completed a unique project for a personnel door.

This year, from September 24th to 26th, we participated as exhibitors at MINExpo 2024

AMD, your trusted supplier of ventilation mine door systems, continues to add and improve its product offerings.

Introducing a New and Improved Actuator for Meeting the Performance Demands of High Air Pressure Mine Doors

This year, we had the opportunity to be alongside our partners, HCA Minería, at EXPONOR 2024.

Our custom-manufactured Mine Doors are designed to provide economical, safe, efficient, and practical ventilation control for all types of track and trackless mines worldwide.

Today a greater number of mines are going deeper underground. This often means investing in larger ventilation fans with increased air pressure throughout the mine.

At AMD, our commitment to innovation knows no bounds. Since our inception, we’ve been dedicated to providing global mining solutions that are both groundbreaking and practical.

There are so many variables that go into customizing a ventilation door system to fit your mine door application.

At AMD, our journey began in 1906, we have been dedicated to crafting custom solutions that resonate with the diverse needs of the mining industry globally.

At AMD we believe that the journey begins with a positive installation experience, but it doesn’t end with a purchase.

Safety is paramount in the mining industry. We have been at the forefront, offering global solutions to meet the unique challenges faced by mining operations.

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.

Daniel Zenisek, AMD owner, recently visited Chuquicamata mine as part of his attendance at EXPOMIN 2023, the most important mining fair in Latin America. The

The mining industry is constantly evolving, and at AMD, we take pride in our ability to adapt and grow alongside it. Today, we want to

Este otoño, American Mine Door asistió a MINExpo 2021.

This fall, American Mine Door attended MINExpo 2021.

Meets ATF’s Explosive Magazine Construction Requirements,

18 U.S.C , 27 CFR, Part 555, Subpart K-Storage.

In this video PMChS discusses (in Spanish) an initiative at Codelco Chuquicamata Mine on reducing costs and meeting commissioning deadlines when installing American Mine Doors.

Our American Mine Door dual man way chamber eliminates dangerous change of air pressure from one section of the mine to the other without breaching the ventilation route. This two door chamber permits the safe, easy passage of mine personnel between different air pressures.

The Challenges of Underground Power Outages and its Impacts on Ventilation and Egress American Mine Door (AMD) has developed an exciting new underground mine door

ACH, a recent sponsor of the Society for Mining, Metallurgy, and Exploration’s 16th North American Mine Ventilation Symposium, has been collaborating with American Mine Door to distribute customized underground mine door solutions throughout an active Chilean mine market over the last year.

Howden’s Simsmart Division offering Ventilation on Demand (VOD) Technology has interfaced with American Mine Door Systems

Since 1906 American Mine Door has been providing high quality mining solutions to customers around the world, and today we continue to lead the way, providing custom high-pressure underground mine doors for the global mining industry.

At American Mine Door, we know all the benefits, bullet points, and graphs in the world don’t have the same impact as the right picture.

American Mine Door Working with Kibali Gold Mine in the DRC