微信怎么增加欢乐升级:防火柵欄門

Fire gate for underground main drainage pump and main substation chamber; mining area substation channel; belt conveyor, hoist electrical distribution equipment and substation room and other channels, such as underground when a fire occurs, the combustion is not spreading, to ensure mine safety.

Fire gate between the main drainage pumping station and underground coal mine main substation chamber; mining area substation, belt conveyor, hoist electrical distribution equipment, transformer room, garage, storage battery wiring electric motor pool, fire fighting equipment base, exchange and charging rooms and other chamber, material library.

Fire gate mainly isolated personnel's function, the purpose is to prevent the non professional personnel to enter the important places; also in the dangerous environment fire fence dual-purpose door to isolate the fire source function, prevent the spread of fire.

MFHSL 1.4*1.8 MFHSL(防火及柵欄兩用門) 1.4(硐口凈通過寬度1500mm) 1.8(硐口凈通過高度1800mm)