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QH Series Galvanized Box Fan-Hammer type

Large Air Flow
High Efficiency
High Strength
Long Durability
Good Airtightness
Wide Application
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Large Air Flow

High-strength stainless steel propeller with advanced fluid design that provides large air flow, low noise, and high efficiency.


High Efficiency

IP55 waterproof and dust-proof protection, F class insulation, ultra-efficient motor with 85% efficiency enables animal producers to save breeding costs and increase profits. 


High Strength

Box housing and venturi nozzle are made of “X” gauge galvanized sheet-steel with 275g/㎡ zinc layer coating, which enables to withstand the harsh environment of the breeding sites.


Long Durability

Belt drive, adopt imported famous brand belt, made of neoprene composite materials and fiberglass cord core, that provides high strength, good wear resistance, high flexibility and high tensile resistance.


Good Airtightness

The shutter is automatically open and close by a hammer, which ensures air tightness and prevents light transmittance.


Wide Application

Can be widely used in all kinds of livestock breeding, greenhouse, all kinds of warehouses and plant cooling.


1


型号|Model No.

QT750-4

QT900-4

QT1000-4 QT1100-4

QT1270B2-081-00

规格  |Diameter of blade

(inch)

30"

36"

40"
44"

50"

电机 | 

Motor

电压 | Voltage

 (V) 

380

380

380 380

380

频率 | Hertz 

(Hz)

50

50

50 50

50

相数 | Phase

3

3

3 3

3

功率 | Power 

(KW)

0.55

0.55

0.75
1.1

1.1

性能参数 | 

Performance

风量 | Airflow

 (m^3/hr.)

19130

20000

28260
33040

38280

风机转速 | Fan Speed

(rpm)

616

513

513
427

427


特征 | 

Features

驱动方式 | Drive

皮带传动|Belt driven

皮带传动|Belt driven

风叶 | Propeller

6片铝叶 |  6-Aluminum

6片铝叶 |  6-Aluminum

外形尺寸 | 

Dimension

(mm)

A01

750

900

1000
1100

1250

A02

900

1000

1100 1220

1380

A03

900

1000

1100 1220

1380

A04

400

400

400
400

400

A05

500

500

500 500

500

洞口尺寸|Dimmersion of opening

(mm)

920x920

1020×1020

1120x1120 1240x1240

1440×1440





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