China Hot Sales Wind Turbine Roof Non Electric Ventilation Fan

Hy Wind Turbine Exhaust Fans Ventilation Fans - Buy Wind Turbine Fan

Product's advantage
1). No maintenance or operating costs,
2). Water and dust proof,
3). Improves air quality,
4). Improves productivity.
5). The structure of the high quality,
6). The precision of the running device,
7). Green environmental protection ventilation equipment
8). Applicability widely. All kinds of industrial factory building contour plate light steel structure roofing, concrete roof can also be installed. And there's no need to support, installation is convenient.

type

material

The size of holes

Base shape

base

weight

Leaf number

300

Colorful steel plate

300*300

round

No have

2.5kg

20

Stainless steel

300*300

round

No have

400

Stainless steel

420*420

round

No have

3kg

20

500

Colorful steel plate

500

square

Have(colorful steel plate)

5kg

20

Stainless steel

500

round

Have(colorful steel plate)

600

Stainless steel

600*600

round

Have(colorful steel plate)

6kg

29

Colorful steel plate

600*600

round

Have(colorful steel plate)

700

Stainless steel

700*700

square

Have(stainless steel)

7kg

29

880

Stainless steel

850*850

square

Have(stainless steel)

16kg

32

installation:

about us:

Qingzhou Hengyuan Company has strong production and research and development ability,Our main products include:Ventilation cooling system,such as large—scale poultry fan,large scale fan for greenhouse and factory buildings,negative pressure fan,circulation fan,unpowered roof fan:Cooling humidification system,such as cooling pad;heating system such as automaticcoal(fuel,electric,gas)heater,induced draft fan.Manure cleaning system consist of manure cleaning machine.

Now our products sell well in more than 20 provinces and cities,autonomous region and exports to Europe,Asia and other countries.

Good quality, better price, best service

Services: