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Underground Ventilation Doors

Mine Ventilation Closed

Mine Ventilation Slightly Open

Mine Ventilation Wide Open

Mine Ventilation Fully Open

    EnVision® in association and partnership with their design team works with and assists every customer to help determine the best solution for their specific application.

    EnVision® with their team is committed to serve the needs of mining operations just like yours, to provide and deliver the highest-quality products, affordably and efficiently. Innovation, safety, and customer satisfaction are our highest priorities.

     

    Door Model Highlights


    • Making use of the unique the “opposing wing door design” to provide safe, effective and enduring operations
    • Multiple door models have been designed to meet a specific level of cost and performance

    • Custom-made to fit

    • Built for your space dimensions

    • Size: from small to very large.
    • Air pressure: low pressure to extremely high air pressure (5kPA)
    • Number of Cycles: 1000 cycles per year 

    • Lifecycle: due to minimum working components and using the airflow for longevity

    • Speed: Low speed to high speed. Most doors cycle in less than 15 seconds

    • Cost: low cost to higher cost door packages tailored to your budget