Chengan Corporation (Powerfan PH)

OUR PRODUCTS

HVLS FANS

Introducing our HVLS Fans also called High Volume Low Speed Fans or HVLS Fans, a powerful solution designed to provide optimal air circulation in large spaces.

Technical Specifications

INDUSTRIAL EXHAUST FANS

Introducing our Industrial Exhaust Fans, an essential component for effective ventilation in industrial spaces.

Technical Specifications

ACTUAL HVLS FANS

8FT - 24FT HVLS Fans

5FT - 7FT HVLS Fans

APPLICATIONS

Churches, Chapels, Gymnasiums, Warehouse Stores, Large Workshop, Factories, Etc.

Working Principles

The primary way HVLS FANS work is by creating a breeze that results in an evaporative cooling effect, for just a fraction of the cost of conventional cooling methods. This evaporative effect works to remove humidity from air. Since humid air makes warm air feel hotter and cold air cooler, less humidity helps make the air more comfortable.

POWERFAN HVLS FANS
VS TRADITIONAL CEILING FANS

Comparison Contents	Power Fan 7.3m	Traditional Small Ceiling Fans
Unit fan power	1.5 kw	0.3 kw
Approx. area covered /unit fan (m²)	1,500m²	30m²
Area 1500m² req. fan quantity	1 unit	≥ 45 units
Area 1500m² req. fan power	1.5 kw	13.5 kw
Total power consumption per year (150days/year, 10hr/day)	2, 250 kw	20, 250 kw
Service life/unit fan	≤ 20 years	≤ 2 years

Product Structure

Aluminum Blade Details:

Streamlined fan blades made by advanced molding technology are produced at one time, making it lightweight and high-strength.
Blade designed for maximum wind effect.
High quality blades for maximum service life.

PMSM motor details:
(Permanent Magnet Synchronous Motor)

Director drive motor - without gearbox to maintain and worry about like gear oil and leakage, making it a maintenance free type of motor.
Brushless motor/no carbon brush needed.
Super long service life.
Energy efficient.
Low noise.
Simple structure
Almost zero maintenance after proper installation.

Smart Control System:

Simple operation (start, stop, speed up, slow down).
Various speed control.
Visual indicators of speed and direction.
Automatic protection from power fluctuation with a smart control system.

HVLS Fans Technical specifications

(SIZES: 8FT-24FT)

Swipe left or right to view fan models.

Model No.

Diameter (ft)

Diameter (meter)

Fan Blades (pcs/unit)

Phase

Voltage (V)

Frequency (Hz)

Noise (Db)

Power (Kw)

Rotation (Rpm)

Weight (Kg)

Air Volume (cubic/minute)

Area Coverage (approx. sqm)

Installation Height (approx. sqm)

LCF-6-24

8

2.4

6

Single

220

50/60

38

0.3

160

35

2600

260

4 - 10 meters

LCF-6-30

10

3

6

Single

220

50/60

38

0.3

88

45

3600

360

4 - 10 meters

LCF-6-36

12

3.6

6

Single

220

50/60

38

0.5

80

50

4200

420

4 - 10 meters

LCF-6-42

14

4.2

6

Single

220

50/60

38

0.5

65

70

7500

750

4 - 10 meters

LCF-6-49

16

4.9

6

Single

220

50/60

38

0.9

72

80

9600

960

4 - 10 meters

LCF-6-55

18

5.5

6

Single

220

50/60

38

0.9

60

90

10200

1020

4 - 10 meters

LCF-6-61

20

6.1

6

Single

220

50/60

38

1.1

60

95

11500

1150

4 - 10 meters

LCF-6-67

22

6.7

6

Single

220

50/60

38

1.5

55

108

13800

1380

4 - 10 meters

LCF-6-73

24

7.3

6

Single

220

50/60

38

1.5

50

114

14300

1430

4 - 10 meters

Model No.	LCF-6-24	LCF-6-30	LCF-6-36	LCF-6-42	LCF-6-49	LCF-6-55	LCF-6-61	LCF-6-67	LCF-6-73
Diameter (ft)	8	10	12	14	16	18	20	22	24
Diameter (meter)	2.4	3	3.6	4.2	4.9	5.5	6.1	6.7	7.3
Fan Blades (pcs/unit)	6
Phase	Single
Voltage (V)	220
Frequency (Hz)	50/60
Noise (Db)	38
Power (Kw)	0.3	0.3	0.5	0.5	0.9	0.9	1.1	1.5	1.5
Rotation (Rpm)	160	88	80	65	72	60	60	55	50
Weight (Kg)	35	45	50	70	80	90	95	108	114
Air Volume (cubic/minute)	2600	3600	4200	7500	9600	10200	11500	13800	14300
Area Coverage (approx. sqm)	260	360	420	750	960	1020	1150	1380	1430
Installation Height (approx. sqm)	4 - 10 meters

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HVLS Fans Technical specifications

(SIZES: 5FT-7FT)

Swipe left or right to view fan models.

Model No.

Diameter

Fan Blades

Phase

Voltage

Frequency

Noise

Power

Rotation

Weight

Air Volume

Area Coverage

Installation Height

#

Ft

meter

pcs/unit

Phase

V

Hz

Db

Kw

Rpm

Kg

cubic/minute

approx. sqm

approx. meters

WCF-5-1 5

5

1.5

5

Single

220

50/60

40

0.11

300

16.35

1100

60

5m & below

WCF-5-1 8

6

1.8

5

Single

220

50/60

40

0.15

250

17.35

1800

90

5m & below

WCF-5-2 1

7

2.1

5

Single

220

50/60

40

0.28

200

18.75

2500

120

5m & below

Model No.	#	WCF-5-1 5	WCF-5-1 8	WCF-5-2 1
Diameter	Ft	5	6	7
Diameter	meter	1.5	1.8	2.1
Fan Blades	pcs/unit	5
Phase	Phase	Single
Voltage	V	220
Frequency	Hz	50/60
Noise	Db	40
Power	Kw	0.11	0.15	0.28
Rotation	Rpm	300	250	200
Weight	Kg	16.35	17.35	18.75
Air Volume	cubic/minute	1100	1800	2500
Area Coverage	approx. sqm	60	90	120
Installation Height	approx. meters	5m & below

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Client Installations

We're delighted to receive positive feedbacks from our clients about the installed industrial ceiling fans and exhaust fans.
Their satisfaction is a testament to our commitment to delivering high-quality and efficient solutions. We value our client's happiness and look forward to continuing to meet and exceed their expectations in the future.

ACTUAL INDUSTRIAL EXHAUST FANS

APPLICATIONS

Warehouses, Animal Farms, Factories, and Industrial Spaces.

Exhaust Fans Technical Specifications

Swipe left or right to view fan models.

Model No.

Frame Size

Fan Blade Diameter

Fan Blade Material

Power (kw)

Blade Speed (r/m)

Air Volume

Voltage (V)

Hertz (hz)

Phase

Frame Steel Material

Shutter Material

Net Weight (kg)

Area Coverage (Approx)

SDJ-1380HE

1380 x 1380 x 400mm

50 inch

430 Stainless Steel

1100w (1.5hp)

420 rpm

44,000 cm/h

220 v

60 hz

Single Phase or 3 Phase

Galvanized Steel 0.8 - 1.0mm

With Shutter / Galvanized Steel 0.40mm

69kg

350 sqm

SDJ-1060HE

1060 x 1060 x 400mm

38 inch

430 Stainless Steel

750w (1.0hp)

560 rpm

30,000 cm/h

220 v

60 hz

Single Phase or 3 Phase

Galvanized Steel 0.8 - 1.0mm

With Shutter / Galvanized Steel 0.40mm

47kg

200 sqm

SDJ-800HE

800 x 800 x 400mm

28 inch

430 Stainless Steel

370w (0.5hp)

730 rpm

17,000 cm/h

220 v

60 hz

Single Phase or 3 Phase

Galvanized Steel 0.8 - 1.0mm

With Shutter / Galvanized Steel 0.40mm

32kg

130 sqm

SDJ-750HE

750 x 750 x 400mm

24 inch

430 Stainless Steel

370w (0.5hp)

1400 rpm

15,000 cm/h

220 v

60 hz

Single Phase

Galvanized Steel 0.8 - 1.0mm

With Shutter / Galvanized Steel 0.40mm

27kg

100 sqm

SDJ-600HE

600 x 600 x 400mm

20 inch

430 Stainless Steel

370w (0.5hp)

1400 rpm

10,000 cm/h

220 v

60 hz

Single Phase

Galvanized Steel 0.8 - 1.0mm

With Shutter / Galvanized Steel 0.40mm

18kg

60 sqm

Model No.	SDJ-1380HE	SDJ-1060HE	SDJ-800HE	SDJ-750HE	SDJ-600HE
Frame Size	1380x1380X400mm	1060x1060X400mm	800x800X400mm	750x750x400mm	600x600X400mm
Fan Blade Diameter	50 inch	38 inch	28 inch	24 inch	20 inch
Fan Blade Material	430 Stainless Steel
Power (kw)	1100w (1.5hp)	750w (1.0hp)	370w (0.5hp)	370w (0.5hp)	370w (0.5hp)
Blade Speed (r/m)	420 rpm	560 rpm	730 rpm	1400 rpm	1400 rpm
Air Volume	44,000 cm/h	30,000 cm/h	17,000 cm/h	15,000 cm/h	10,000 cm/h
Voltage (V)	220 v
Hertz (hz)	60 hz
Phase	Single Phase or 3 Phase			Single Phase
Frame Steel Material	Galvanized Steel 0.8 - 1.0mm
Shutter Material	With Shutter / Galvanized Steel 0.40mm
Net Weight (kg)	69kg	47kg	32kg	27kg	18kg
Area Coverage (Approx)	350 sqm	200 sqm	130 sqm	100 sqm	60 sqm

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MISSION

Our Mission is to ventilate industrial spaces in the most efficient ways.

COMMITMENT

To providing clients with quality products that prioritize durability, functionality, efficiency, and environmental sustainability.

ACTUAL HVLS FANS

APPLICATIONS

Working Principles

Product Structure

HVLS Fans Technical specifications

HVLS Fans Technical specifications

Client Installations

ACTUAL INDUSTRIAL EXHAUST FANS

APPLICATIONS

Exhaust Fans Technical Specifications

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