Means mounting method ZYJ wind pressure self-help

[ZYJ (A) air pressure self-help device manufacturers supply specification] Photos ZYJ (A) self-help device air pressure, ZYJ (A) self-help device air pressure, Image ZYJ (A) self-help device air pressure, price ZYJ (A) self-help device air pressure, manual ZYJ -A mine air pressure self-help devices mine air pressure self-help device air pressure, wind pressure self-help self-help device ZYJ means coal miner special ZYJ mine air pressure self-help devices, mine air pressure self-help device supply ZYJ-A mine air pressure, self-help, ZYJ-C mine air pressure self-rescuer, professional production, quality assurance, professional build coal miners. ZYJ-A mine air pressure self-help device features: a reduced pressure, noise, flow control, dust, discharge and other functions, structure, lightweight, easy to use, fast, when the coal mine gas exceeded or when there is excessive signs, through the device to Staff provide fresh air to reach safety disaster prevention in the role, is the ideal raw underground ancients isolation guards. Contact: Liu Xia Tel: 15376557133 Tel: 0537-2349366 ZYJ- (A) self-help device air pressure effect: for having a coal and gas outburst in coal mine disaster protection. When the coal and gas outburst or highlight omen, staff can conveniently enter the apparatus Escaping self. Under normal circumstances the number of self-help devices installed underground shall not be less than one-third full of underground. ZYJ (A) air pressure self-help device technical parameters: YJ- (A) self-help device air pressure system supply pressure: 0.3-0.7MPa Hu suction pressure adjustment range: 0.05-0.1MPa Hu Haustorium gas volume range: 30-55L / min (0.3MPa) air supply: ground system capable of pumping gas supply or single silencer capacity: ≤85dB (A) mode of operation: a manual rapid gas protection methods: protective masks Contact: Liu Xia Tel: 15376557133 Phone: 0537-2349366