poultry shed ventilation fan

  • Item:: exhaust fan JH-71
  • Size L*H*W:: 800*800*410 mm
  • Blade Dia.:: 710 mm
  • Air Volume:: 17700 m³/h
  • Power Rating:: 0.55 HP/KW
  • Voltage:: 380 V

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■ Specifications
 The principle of ventilation and cooling of exhaust fan
The technology derived from Europe, standard and manufacturing process is whole in accordance with the European CAD/CAM. exhaust fan is installed in one side and evaporative cooling pad is installed in the other side ,then heat and exhaust inside will be taken away because of negative pressure, and fresh and filtered air will be pumped into through pad to make the air cool down by natural physical phenomenon----evaporation.
The combination of exhaust fan and evaporative cooling pad can sustain the factory temperature in less than 28 Degree and make air change 80--90 times per hour, no matter how high the original temperature is.

Our exhaust fan can be used in almost all places which need ventilation and cooling.
1. Industry: garment manufacturing factory, electronics, plastic, shoe, toy, hardware factory and so on
2. Commerce: hall, supermarket, hotel, net bar, recreational place, guesthouse.
3. Public: hospital, station, gym, school
4. Animal husbandry: poultry house, pig, chicken, rabbit, cow barn
5."Cooling pad + ventilation fan" tunnel ventilation is the most economical and efficient cooling way in summer. Reasonable design and installation of cooling pad with ventilation fan can control the temp at 30 degrees in the poultry house even at the hottest weather.

■ Technical Data
Item exhaust fan JH-71 JH-90 Jh-125 Jh-140
Size mm 800*800*410 1100*1100*400 1400*1400*370 1500*1500*370
Blade Dia. mm 710 900 1250 1400
Air Volume m³//h 17700 26700 40500 55800
Power Rating HP/KW 0.55 0.55 0.75 1.10
Voltage V 380 380 380 380
Frequency HZ 50/60 50/60 50/60 50/60
Propeller Rotation Speed r/min 560 525 560 525
Noise dB 65 63 60 55
Weight kg 45 44 80 76.5
Carton Size cm 100*100*43 130*130*42 142*142*39 152*152*39
Loading QTY Assembled 20'/40'GP/40'HQ 60/120/150 40/80/100 28/56/70 20/40/50
Loading QTY Unassembled 20'/40'GP/40'HQ 120/220/270 100/200/282 56/110/140 45/90/120

Company information:
 Zhengzhou Jinhui Agricultural S&T Co.,Ltd. is located in the Central Plains,Zhengzhou City,Henan Province.Our company is a combination of R&D,production and sales as one of the high-tech enterprises. We are specialized in animal raising equipments and major exportors in China.We can provide you with animal cages,automatic feeding and drinking equipments,environmental control equipments,waste treatment facilities and any products that you would need on raising pig,cattle,sheep,chicken and any other livestocks.
We can handle your entire projects from sample to shipping and all projects management for the production runs.At the same time,we can also help you solve the problems in the process of raising animals.
Ascribed to our excellent quality control,best sales services,fast delivery time and competitive price,our products are sold well in America,EU,Africa,South America and Southeast Asia.
Our company has absorbed the international advanced technology and management experience,combining the modern production technologies and manufacturing equipment. Both the quality and appearance of our products have achieved high-quality standards.
So welcome to visit our factory!!!
danong@great-farm.com+86 371 5517 0327
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