01Mining & Ventilation Doors
Pressure-rated door systems for underground and open pit mines: ventilation control, vehicle access and personnel safety.
Explore →The Concave Mandoor and PDI Opposing Swing Steel Doors for personnel access and pressure differentials.
Concave Mandoor: the Concave Mandoor is ideal for personnel access through areas with high wind loads and differential pressure. It thrives in the harshest conditions and in abusive environments, provides personnel safety, fire resistance and is ideal for emergency exits. The concave design of the door enhances structural integrity, providing added resistance ensuring a secure barrier in critical areas.
Opposing Swing Steel Doors: engineered specifically for the demanding environments of mining facilities. These doors feature a dual-panel system designed to operate in opposing directions, driven by a single, efficient drive mechanism. This configuration effectively mitigates pressure differentials, minimizing energy consumption and ensuring smooth operation.
Constructed from durable steel and customizable to fit specific architectural requirements and door sizes, these doors integrate seamlessly into your mining infrastructure.
| Concave Mandoor | Heavy-duty concave personnel door |
|---|---|
| Mandoor features | Personnel safety, fire resistance, emergency exit |
| Opposing swing panels | Dual panels, opposing directions |
| Drive | Single drive mechanism |
| Construction | Durable steel, custom sizes |
Request the latest documents for this door system.
Request the latest brochure, drawing or specification sheet.
01Pressure-rated door systems for underground and open pit mines: ventilation control, vehicle access and personnel safety.
Explore →
02Minimal air loss at maximum pressures. Built for the harshest conditions in the global mining markets.
Explore →
03Industrial control panels and door operators, designed and built for the demands of mining doors.
Explore →Discuss your opening, specifications, installation schedule or maintenance needs with PDI.