Our fire-rated mine doors are designed with heavy-duty, flame-retardant materials for added protection in the event of a mining emergency. These doors close and latch automatically, to …

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 …

AMD originated as American Mine Door in 1906, as a company focused on global and innovative mining solutions. Our custom manufactured Mine Doors provide economical, safe, efficient, …

Jun 8, 2023 · Since our inception in 1906, AMD has specialized in manufacturing mine doors tailored to the specific requirements of our customers and their projects. From large-scale …

May 29, 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.

Oct 26, 2023 · Certified to F-120 / NCh935 / 1.Of97 compliant, these “opposing wing” fire-rated mine doors are ideal for high-pressure applications. Engineered with a combination of flame …

Apr 23, 2024 · AMD’s technical engineering will scrutinize each and every door project to ensure the amount of force placed upon the proposed door exceeds each mine project specification. …

AMD Damper Doors are available in almost any size and can be configured in a single wing or dual wing design. Damper doors can be opened manually and will allow access where drop …

Jul 29, 2024 · It offers precision control for monitoring and operating the door at the mine door location or remotely above ground. The AMD Hybrid offers versatile configurations, accurate …

AMD has designed “self-supporting” mine doors for customers that do not want to utilize a traditional bulkhead design. AMD can design doors with outriggers for multiple needs. Each …