便携式手提风机portable ventilation fan1) 筒身热锌浸板表面喷粉漆，牢靠不变色。2) 叶轮铝合金压铸而成3) 镀锌电泳网罩，更牢固，不脱色4) 玻璃纤维增强尼龙低毒材料带开关一体式注塑手柄，耐高温，更坚韧。5) 带散热片式铸铝一体式电机外壳构造、全铜电机线芯。散热快，更耐用。1)heat zinc immersion plate surface spray paint of barrel,firm does not change color.

2) aluminum alloy die casting.

3) galvanized electrophoresis guard, more firm, nondiscolouring

4) Glass fiber reinforced nylon material with low switch integrated plastic handle, high temperature resistant, tough.

5) With the Heat sink aluminum integrated motor shell structure, the copper electrical wire core.Heat faster, more durable.

体积轻巧，移动方便，性能优良，吸风力强，款式新颖，安全耐用，结构合理，是造船，机械，地下工程的专业风机，可与伸缩风管配套使用。Light weight, convenient to move, excellence performance, Strong wind suction, the design is novel, safe and durable, reasonable structure, for shipbuilding, machinery, underground engineering professional fan, with flexible duct supporting the use.

 产品型号有200mm-600mm，电压有36V，110V，220V，240V，380V，配有各种英式，美式，法式，长城插头以及3米长电线。The product model 200 mm - 600 mm, voltage with 36 v, 110 v, 220 v, 240 v, 380 v, equipped with all kinds of British, American, French, the Great Wall plug and 3 meters wire.

 适用范围：广泛应用於地下室、遂道、市政管道工程、机械造船工程、採矿通风设备、消防排烟等恶劣空气环境，焊接作业产生的有害气体、烟尘、粉尘、热气等排放。以及密闭狭长空间施工的抽送废气（新风）之用。Application: widely used in basement, tunnels, municipal pipeline engineering, mechanical shipbuilding engineering, mining ventilation equipment, fire smoke and other heavy air environment, welding operation harmful gases, smoke, dust, such as heat emission. And closed long and narrow space construction of pumping gas (air) .