Greenhouse Cooling Large Air Volumn Low Energy Galvanized Exhaust Fan

The cooling fans’ design and fabrication have maximum theoretical efficiency and very good over loading characters and The cooling fan can adapt to serious environment and ensure the top feasibility. All the cooling fans used in tropic region are of IP55 standard and F insulation level.

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Exhaust fan technical parameter:


                      Item

                                     Exhaust fan spec.

HFZ-1000HFZ-1250HFZ-1400

BLADE SIZE, mm(±5MM)

1000

1250

1400

BLADE SPEED, r/min (±10r/min)

400

400

400

MOTOR SPEED, r/min

1400

1400

1400

CAPACITY, M³/H    ≥

32000

40000

53800

MNF, dB(A)  ≤

80

80

80

MAX. POWER, W

750

1100

1500

INPUT POWER, V

380

380

380

SIZE, mm(±5MM)

1100X1100X400

1380X1380X400

1536X1536X400

 

Exhaust fan advantage:

 

The frame of the exhaust fan adopts automatic processing technology, advanced numerical control equipment, high precision; thick galvanized layer, corrosion resistance strong. The high strength aluminum die casting wheel, the new twisted stamping forming fan blade, reasonable blade angle, can reach the maximum air flow rate; the high precision micro computer aided manufacturing system can make the fan to play the maximum efficiency. 5 strict quality testing procedures: noise detection, vibration detection, concentric rotation performance testing, fan speed detection, and the efficiency of the detection; 380v three special high performance motor. The iron collector, glass steel collector, ABS engineering plastic collector at the rear of the safety net is convenient to disassemble CAD optimization design.


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