Commercial Fans

Your Professional Commercial Fans Supplier

 

 

Suzhou Liangzhi Electrical Technology Co., Ltd. is a high-tech enterprise dedicated to the R&D and manufacturing of permanent magnet synchronous motors and high-speed motors for HVLS fans and electric vehicle since 2018.

We specialize in producing all kinds of fans products, mainly agriculture fans, commercial fans, factory fans, flameproof fans, PMSM motors, warehouse fans, etc.

 

Why Choose us
 
 

Well-Experienced

Our independently developed permanent magnet motors and controllers have accumulated over 6 years of industry experience.

 
 
 

24-hour online service

24-hour online video guide for fan installation and troubleshooting.

 
 
 

Our Certificates

Our motor quality is at the forefront of the industry and we have certifications such as IS09001, CE, EMC and so on.

 

 

 

 

Types of Commercial Fans

The commercial fans produced by our company mainly include the following types:

Huge Commercial Ceiling Fans
Huge Commercial Ceiling Fans
Huge Commercial Ceiling Fans
Factory HVLS Fans

Showroom Fans
We recommend installing showroom fans in different display sites, such as car dealerships companies, product showrooms, exhibition halls, farmers markets or supermarkets. Showroom fans can improve the visitor experience, increase comfort and help operational efficiency. The Aloemax series six-blade fan is the showroom fan product we recommend to you.

 

Huge Commercial Ceiling Fans
Huge commercial fans are widely used in various commercial scenarios due to their strong wind power and large area coverage capabilities. The following are some typical application scenarios, shopping malls and supermarkets, public gymnasiums, exhibition halls and conference centers, stations and airports. Commercial fans can provide comfortable air flow, disperse the heat generated by customer flow, maintain a comfortable environment, and reduce dependence on air conditioning systems, thereby reducing energy costs.

 

Specification

 

 

Model

Size
M

Motor Power
KW

Fan Rotation Range
RPM

Max Air Volume
M3/Min

Effective coverage area
Air speed≥1M/S

Rated Voltage
V

Rated Current
A

Fan Weight
KG

Noise Level

Energy Consumption
KW·H

Aloepro7.3

7.3

1.5

10-60

13650

1000

380/220

3.4

113

40

1.45

Aloepro6.1

6.1

0.8

10-65

11500

900

380/220

2.9

100

40

0.75

Aloepro5.5

5.5

0.8

10-70

10500

800

380/220

2.8

82

40

0.7

Aloepro4.9

4.9

0.8

10-80

9800

700

380/220

2.7

80

40

0.7

Aloepro4.2

4.2

0.4

10-90

8900

550

380/220

2

69

40

0.4

Aloepro3.8

3.8

0.4

10-95

7900

450

380/220

2

67

40

0.4

Aloepro3.3

3.3

0.4

10-100

6950

400

380/220

2

64

40

0.35

Aloepro2.5

2.5

0.3

10-120

4950

300

220

2

53

40

0.3

 

Commercial Fan Structure

 
 

PMSM motor
The HVLS fan is directly driven by a domestically manufactured permanent magnet synchronous motor (PMSM) without the need for a gearbox,
No transmission lubricant is required. Maintenance free, motor efficiency up to 81.5%.
The motor protection level is IP55, efficient and energy-saving, with a service life of over 10 years.
The motor weighs 42.5 kilograms and only consumes 1.5 kilowatt hours per hour at maximum wind speed.

 
 

Frequency conversion speed controller
Integrated control inverter; IP55 protection level; equipped with start and stop buttons, stepless speed adjustment knob, indicator light; with overload protection, voltage impact protection, phase loss protection and other protection functions.
*Different controller configuration solutions can be provided according to customer needs.

 
 

Fan blade
Made of magnesium-aluminum alloy 6063-T6, it is high-strength and durable. The cross-section of the blade is a propeller streamline, with low wind resistance and high energy efficiency. The two ribs and over-reinforced structure have a thickness of 2mm and a blade width of 180mm to avoid blade fatigue fracture.

 
 

Fan blade connector
Made of No. 45 steel with thickness to 15 mm. The plug-in connector fully contacts the cross section of the fan blade reinforcement. The connection length reaches 15cm and the stress area reaches 195 square centimeters. It disperses stress and reduces the wear caused by the connector on the fan blade, ensure the safety of fan operation.

 
 

External reinforced clamp
The double-sided fan blade external clamp-type reinforced structure increases safety while preventing the nuts from damaging the fan blade structure due to improper operation during fan installation, completely eliminating safety hazards.

 

 

Certificate

 
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FAQ

 

Q: How many different types of products does your company produce?

A: Now we have 24 products. We are a professional OEM industrial fan supplier, just give us the actual product or the product you designed, we can manufacture it for you.

Q: How many kinds of packaging do you have?

A: We currently have 3 kinds of package, including motor, blade and accessory packaging boxes.

Q: How long do commercial fans last?

A: Fans used in HVAC systems, such as duct fans and exhaust fans, usually have a lifespan of 15 to 20 years. These fans operate in relatively controlled environments, which helps in maintaining their efficiency and longevity. Regular inspection and maintenance are key to ensuring their long-term performance.

Q: What is the difference between a regular fan and an commercial fans?

A: Airflow – General purpose fans have limited airflow limited to 2000 CFM or less, while in commercial fans, the airflow is limited from 200 to over 100,000 CFM. Pressures – General purpose fans have 10” to 4.0” static pressures, while commercial fans range from 50” to over 100” static pressures.

Q: Can commercial fans overheat?

A: An overheating motor or excessive heat around the fan could indicate problems with the motor, inadequate ventilation, or obstruction in the airflow path. Regular maintenance helps in detecting and resolving such issues.

As one of the leading commercial fans manufacturers and suppliers in China, we warmly welcome you to wholesale cheap commercial fans from our factory. All our products are with high quality and competitive price. Contact us for quotation.

Showroom Fans, factory oscillating commercial fan