Pneumatic Mine Doors
Pneumatic drive, quick start and stop
The mining-specific pneumatic drive system is adopted, without the need for electric drive. It is suitable for underground scenarios without electricity and with high-risk explosion-proof requirements.
The start-up and shutdown response time is ≤ 1 second. The operation is smooth without impact. This solves the problems of slow operation of traditional wind doors, reliance on electricity, and high operational risks in high-risk scenarios.
Double sealing, stable ventilation
The pneumatic mine doors adopt a dual structure of mechanical compression and rubber sealing. The leakage rate of air is controlled within 5%. This design can effectively stabilize the underground air volume, prevent gas leakage, and meet the core requirements of strong ventilation and gas leakage prevention in overseas mines, ensuring the stable operation of the ventilation system.
Emergency linkage, safety guarantee
Can seamlessly connect with overseas mine gas monitoring and emergency shelter systems. When underground gas exceeds the limit or an emergency occurs, it automatically triggers the ventilation gate linkage to open, creating a safe passage for personnel evacuation and emergency rescue, reducing safety risks in high-risk situations.
Durable and easy to maintain, with wide compatibility.
The pneumatic mine doors are made of high-quality steel plates and treated with anti-corrosion coating. They can withstand the high humidity, high sulfur content and strong vibration conditions in the underground environment.
The core pneumatic components have a simple structure and low failure rate. Daily maintenance does not require a professional team. Ordinary staff can get started with simple training.
Core value is prominent
Safety prevention and control value:
Pneumatic non-electric drive + emergency linkage, avoiding operational risks in high-risk scenarios and assisting personnel in emergency evacuation;
Ventilation stability control value:
Dual sealing, reducing air leakage and gas leakage, ensuring compliance of underground ventilation;
Operation and maintenance reduction value:
Simple structure + low failure rate, reducing the manpower and material costs for operation and maintenance in overseas mines;
Scenario adaptability value:
Non-electric compatibility + flexible customization, meeting the diverse and high-risk scenario needs of overseas mines.
FAQ
01.Is an additional air source required for pneumatic drive?
02.Can it be adapted to different tunnel sizes?
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