Product Details
1.5kw Cooling Air Cooler Hvls Industrial Ceiling Fan with Permanent
Magnet Electric Motor for Factory
Daisen HVLS Industrial Ceiling Fan
Daisen Technology Chengdu Co., Ltd, based in Longquan Economic
Development Zone, Chengdu, China, the company is based on the HVAC
industry, focusing on the research of products in the field of high
space HVAC, not only to provide customers with safe, reliable,
high-performance products, but also to provide
professional,customized HVAC solutions according to the different
needs of customers.
The company has a strong technical force product development and
production team and a united and rigorous marketing team. At
present, the company is in the process of rapid growth, not only in
the Chinese provinces to set up offices, and began to engage in
foreign trade business, now exported to countries such as:
Honduras, Belarus, Nigeria, South Africa region, the United States,
Singapore, etc. Our products have been all over the world,
providing high-quality and competitive prices for factories around
the ventilation equipment.
The company's independently developed HVLS industrial fans have
been widely used in military, aerospace, automobile manufacturing,
Chinese car manufacturing, equipment manufacturing, general
apparatus, food processing, logistics and transportation, home
manufacturing, indoor dome, large breeding and other industries,
not only in industrial places, including schools, churches and
other places are also applicable.At the same time, according to
customer demand, our company can also do private customization on
the basis of the original fan, such as additional lighting,
equipped with temperature control equipment, etc. Daisen PRODUCT SERIES
Series | Model | Numbers of the blades | Voltage | Power | Diameter | Drive mode | Max speed | Max air volume | Max coverage area(m²) | Fit for installation height(m) | Noise level | Net weight |
DS (Gearbox motor) | DS-7.3 | 6 | 220V/380V | 1.5KW | 7.3M (24FT) | Gearbox motor drive | 50RPM | 888000m3/h | 1200 | 7~18 | ≤60db | 156kg |
DS-6.7 | 6 | 220V/380V | 1.5KW | 6.7M (22FT) | Gearbox motor drive | 52RPM | 822000m3/h | 1000 | 6~15 | ≤60db | 152kg |
DS-6.1 | 6 | 220V/380V | 1.5KW | 6.1M (20FT) | Gearbox motor drive | 55RPM | 774000m3/h | 800 | 6~13 | ≤60db | 147kg |
DS-5.5 | 6 | 220V/380V | 1.5KW | 5.5M (18FT) | Gearbox motor drive | 60RPM | 732000m3/h | 600 | 5~11 | ≤60db | 143kg |
DS-5.0 | 6 | 220V/380V | 1.5KW | 5.0M (16FT) | Gearbox motor drive | 65RPM | 690000m3/h | 450 | 5~9 | ≤60db | 140kg |
DX (PMSM motor) | DX-7.3 | 6 | 220V | 1.5KW | 7.3M (24FT) | brushless direct drive | 50RPM | 888000m3/h | 1200 | 7~18 | ≤38db | 106kg |
DX-6.7 | 6 | 220V | 1.2KW | 6.7M (22FT) | brushless direct drive | 55RPM | 822000m3/h | 1000 | 6~15 | ≤38db | 100kg |
DX-6.1 | 6 | 220V | 1.0KW | 6.1M (20FT) | brushless direct drive | 60RPM | 774000m3/h | 800 | 6~13 | ≤38db | 94kg |
DX-5.5 | 6 | 220V | 0.75KW | 5.5M (18FT) | brushless direct drive | 65RPM | 732000m3/h | 600 | 5~11 | ≤38db | 72kg |
DX-5.0 | 6 | 220V | 0.7KW | 5.0M (16FT) | brushless direct drive | 68RPM | 690000m3/h | 450 | 5~9 | ≤38db | 68kg |
DX-4.2 | 5 | 220V | 0.6KW | 4.2M (14FT) | brushless direct drive | 75RPM | 636000m3/h | 300 | 4~7 | ≤38db | 64kg |
DX-3.6 | 5 | 220V | 0.3KW | 3.6M (12FT) | brushless direct drive | 90RPM | 393600m3/h | 250 | 4~6 | ≤45db | 42kg |
DX-3.0 | 5 | 220V | 0.2KW | 3.0M (10FT) | brushless direct drive | 100RPM | 331800m3/h | 200 | 4~5 | ≤45db | 38kg |
DX-2.4 | 5 | 220V | 0.15KW | 2.4M (8FT) | brushless direct drive | 100RPM | 273000m3/h | 200 | 4~5 | ≤45db | 34kg |
DX series (PMSM motor)
High air volume up to 888000m³/h,fan diameter is 7.3m, 6 pieces of
fan blade, 6063T6,running speed 5-55RPM(poleless frequency
converter control),net weight 106kg,air speed 1-4m/s; coverage area
up to 1200m2(10m installation height).nominated poweris 1.5KW,Noise
value is less than 38dB.
DS series (gearbox motor)
High air volume up to 888000m³/h,fan diameter is 7.3m, 6 pieces of
fan blade,6063 T6 heat treated,running speed 20-55RPM(poleless
frequency converter control),net weight 126kg,air speed 1-3m/s;
coverage area up to1200m2(13m installation height).nominated
poweris 1.5KW,actually tested average power is 1.2KW. Noise value
less than 60dB.
Comparison of three refrigeration methods in 1000 square meter
plant
Refrigeration mode | Quantity | Power/unit | Tall power | General comparison |
Central air conditioner | 1 | 80KW | 80KW | The walls and doors and windows of the plant are required to be
insulated. The cost of one-time investment of the equipment is
high, and the maintenance cost of replacing the filter element and
adding refrigerant is high |
Traditional industrial fan | 40 | 0.3KW | 12KW | The installation of traditional wall fans is limited by walls and
columns. The power lines of floor fans are scattered, which has
potential safety hazards. It is not safe for the hair of staff
members to be mixed into the fan blades, which occupies a small
space and covers a short service life |
7.3M HLVS industrial ceiling fan | 1 | 1.5KW | 1.5KW | Large coverage area, long service life, low maintenance cost,
installation does not occupy the workshop space, safety and
environmental protection |
The energy consumption of large industrial ceiling fan is about 1 /
50 of that of central air conditioner and 1 / 10 of that of
traditional industrial wall fan
Application space of productThe technology of industrial large fans originated from the United
States, and it is the most direct and effective solution to the
problem of ventilation and cooling in tall spaces. Localization has
been widely used in various industries.
At present, DAISEN industrial large fans are widely used in: 4-20m
high processing plants, warehousing and logistics, indoor sports
stadiums, gyms, station shopping malls, breeding and other places.
Company Profile

Sichuan Junyi Industrial Equipment Co.,ltd,focuses on the
ventilation and Ventilation Research of tall and large buildings. It has a product R & D team with strong technical force and a
rigorous marketing team.
In the process of rapid development, the company always adheres to
the concept of leading, fast and innovative, and develops steadily
year by year.
Its sales volume in the international and domestic markets has
increased steadily Industrial large ceiling fan has been widely
recognized in the industry, with outstanding energy saving effect
and strong practicability.
It is the substitute of traditional small fan and air conditioner.
The soul of an enterprise to survive and succeed is the spirit of
pursuing excellence, the down-to-earth style, the mechanism of
taking responsibility and the principle of measuring everything.
The company has always been full of enthusiasm, sincere cooperation
attitude, win-win business principles to meet every cooperation.
Sichuan Junyi Industrial Equipment Co.,ltd. is committed to the R & D, production and manufacturing of large
industrial ceiling fans. It is located in Longquanyi District of
Chengdu, which is known as the land of abundance.
It has 14 branches and offices in Chongqing, Anhui, Hubei,
Guangdong, Jiangsu and other places, with service outlets covering
more than 100 cities in China.