- Jining Dongda Group Mining Machinery Co.,Ltd
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Zhoushan, Zhejiang, China
- Main products: belt feeder reciprocating feeder diaphragm pump submersible pump
Home > Products > mine air pressure self-help device > ZYJ (C) mine air pressure self-help devices
ZYJ (C) mine air pressure self-help devices
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Dongda | Place of Origin | China | |
| Model Number | ZYJ (C) |
Product Description
ZYJ (C) mine air pressure self-rescue device Introduction:
ZYJ (C) mine air pressure self-rescue 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)
Contact Us
- Jining Dongda Group Mining Machinery Co.,Ltd
- Contact nameEmily Zheng Chat Now
- Phone86-537-2902388
- Address, Zhoushan, Zhejiang
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