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ZYJ (C) mine air pressure self-help devices

Country/Region china
Company Shandong Dongda Group
Categories Air Pressure Relief Valve
Telephone +86-537-2902388
ICP License Issued by the Chinese Ministry
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ZYJ (C) mine air pressure self-help devices

Product nameZYJ (C) mine air pressure self-help devices
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    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.

    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: 800385180 (Unit: mm

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