Portable Ventilation Fan

We are offering portable ventilation fan.
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.
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.
the product model 200 mm - 600 mm, voltage with 36v, 110v, 220v, 240v, 380v, equipped with all kinds of british, american, french, the great wall plug with 3 meters wire.