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Jining Dongda Group Mining Machinery Co,.Ltd
Jining Dongda Group Mining Machinery Co,.Ltd  

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Mining air pressure self-help devices 

Price: 100.0~200.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: wooden case
Production Capacity: 1000 set one month
Delivery Date: 7 days after the received t...

mainly used with coal and gas outburst coal mine disaster protection. It is installed in the coal mine or coal face of chamber machines lane roadway

ZYJ (C) mine air pressure self-rescue device Introduction:


ZYJ (C) mine air pressure selfrescue device is mainly used with coal and gas outburst coal mine disaster protection. It is installed in the coal mine or coal face of chamber machines lane roadway head wind theappropriate location or locations more mobile workers. And downpipe head, shaft stations, transport and return air tunnel, a variety of the station house and other places.According to the provisions of Coal Mine Safety Regulations, when the mine disaster, the staff quick access to nearby wind pressure self-help devices with mine locations, opening device, wear respiratory masks, self-help. However, installing underground mine air pressurenot less than the number of self-help devices downhole full third.



ZYJ (C) mine air pressure self-rescue device  Technology parameter


System air pressure: 0.3-0.7MPa

Respirator adjustment pressure range: 0.05-0.1MPa (manual pressure regulator)

Breathing air supply range: 30-55L/min

Air supply: single ground system can pump gas or gas

Silencer capacity: <85dB (A) Operation:

Manual Weight: 13kg

Protection methods: self-absorption filter masks

Output pressure: a pressure gauge shows

Structure: hook type

Dimensions: 800 * 385 * 180 (Unit: mm


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

 Ms. joanna

Tel: 86-537-2902388
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Company Info

Jining Dongda Group Mining Machinery Co,.Ltd [China (Mainland)]

Business Type:Manufacturer
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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