Anti-shock Wave Door for coal mine

Price: 100.0~200.0 USD
Trade Term: FOB
Payment Terms: T/T,WU
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Basic Info.
  • Application: Coal 
  • Type: Others 
  • Brand Name: Dongkuangan 
  • Place of Origin: Shandong  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000 set one month
  • Packing:wooden case
  • Delivery Date: 7 days after the received the payment

Anti-shock Wave Door Brief Introduction 

Anti-shock wave door mainly used for mining inclined wellhead. When the mine danger occurred, the shock wave burst through outward the blast doors , played the role of release and ease the inclined wells shock. 

Anti-shock Wave Door Instructions 

1.This design is suitable for draw out ventilation fan which maximum negative pressure for 350 mm water column; 

2.Package number 7 application in welded steel pipe in inverted ventilation, no need to be properly kept in normal working conditions; 

3.Explosion door transportation should take necessary measures to prevent the deformation; 

4.Explosion door frame installation should cooperate closely with mining professional, beware of deformation; 

5.With the door frame and door leaf, and add rubber at back of door frame column to prevent air leakage; 

6.Package number 3 hinges installation, lubricate to ensure flexible; 

7.All explosion door should coated red minium, then coated black paint. 

Packaging & Delivery

Packaging Detail:

plywood case/carton 

Delivery Detail:

5 days from receiving payment (according to your order quantity)


Contact person: Joanna 


Tel: +86-537-2902388  Fax: +86-537-2902388


Address : West of Zhixue Road,High-tech Zone,Jining City,Shandong Province,China

Jining Dongda Group Mining Machinery Co.,Ltd

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Ms. joanna
Tel: 86-537-2902388
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Jining Dongda Group Mining Machinery Co,.Ltd
West of Zhixue Road,High-tech Zone, Jining, Shandong, China (Mainland)
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