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PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
Specifications
Place of Origin :
China
Payment Terms :
L/C,T/T,D/P,D/A
Delivery Time :
10-15 days
MOQ :
1
Brand Name :
Aokun
Price :
US ＄ 2462 / piece
Description

  1. Designed for every cross-cut between underground intake and return airways, as well as between main intake and return airways, ensuring efficient ventilation control in coal mines.

  2. Features low opening force, allowing personnel and vehicles to pass through easily without excessive effort, improving operational efficiency underground.

  3. Eliminates the need for additional reverse air doors, reducing installation costs and simplifying the ventilation system layout.

  4. Automatically closes after personnel or vehicles pass through, maintaining proper airflow and preventing air leakage without manual intervention.

  5. Recognized as a relatively ideal type of air door for underground coal mines in China, offering reliable performance, safety, and low maintenance.

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PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines

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Product Detail
Place of Origin :
China
Payment Terms :
L/C,T/T,D/P,D/A
Delivery Time :
10-15 days
MOQ :
1
Brand Name :
Aokun
Price :
US ＄ 2462 / piece
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PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines
PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines

Beijing Aokun Energy Co., Ltd.

Verified Supplier
1 Years
Since 2022
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Solar Energy, Wind Power Generation, AI Robot
Total Annual :
1500w-5000w
Employee Number :
15~30
Certification Level :
Verified Supplier
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