China OPT 12FT-- 24FT HVLS Type roof top ventilation fan

OPT 24FT(7.3M) HVLS Type big ceiling fan

Why choose OPT HVLS FANS?

1.Suzhou Optfan Machinery Co., Ltd. is the first BIG HVLS FAN manufacturer in China.

2.Germany brand NORD motor, Denmark brand DANFOSS VFD,

AA6063T6511 Material blade, High Pressure forged hub.

3.Over 10 years manufacturering and installation experience.

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Product pictures show:

Specifications:

Model

Diameter

(m)ft

Motor Power (kw)hpSpeed (rpm)Air Volumn (cmm)Electricity Current (A)380VCoverage Area(m2)Weight (kg)Noise (dBA)OM-KQ-7E7.3(24')1.5/2.00--53132002.95 180012545OM-KQ-6E6.1(20')1.5/2.00--60112002.72 138011345OM-KQ-5E5.5(18')1.5/2.00--6792002.75 105010845OM-KQ-4E4.9(16')1.5/2.00--7576002.8585010245OM-KQ-3E3.7(12')1.5/2.00--7558002.72 6309045

Configurations:

Product Application:

seline; line-height: 15.0000pt; background: #ffffff; margin: 0.0000pt;">1.HVLS Fans move large volumes of air at low speeds over very large areas. The fan blades produce a massive column of air that flows down to the floor and out in all directions.
2.OPT industrial HVLS fans are ideal for use in large buildings with high ceilings such as distribution centers, manufacturing facilities, convention centers, stadiums, warehouses, dairy/livestock barns, airports, and hundreds of other applications.

Sample Cases:

OPT Fans installed in Liugong Machinery Group

OPT Fans installed in Yunda Logistics Warehouse

OPT Fans installed in church

OPT Fans installed in Amazon Warehouse

Factory Pictures:

CE & UL & ISO Certifications:

FAQ:
1.What's the main benefits of this HVLS fan?
a.three-dimensional natural breeze with speed 1--3m/s,which improve employees comfort obviously;
b.energy saving, the most economical start up and operating cost available;
c.the coverage of a OPEN SERIES fan with diameter 7.3m(24ft) equals to that of 50 sets small sized 0.75m(2.5ft) fan.

2.Which kind of building is suitable to install this HVLS fan?
There are no special requirements for the installation site neither, such as factory workshop, warehouse, commercial center, train station, bus station, exhibition hall,stock farm,all these places can install our industrial fans with voltage 220V or 380V available.

As long as the plant height of 5.5 meters, regardless of plant structure is steel structure, concrete structure, spherical grid structure or other complex structure,our industrial fans can be installed;

3.Is OEM&ODM service available for you?
Yes.
We have professional R&D team to satisfy your OEM&ODM requirements.

4.What's the warranty time of your HVLS fan?
We provide the quality certification, user manual, packing list, quality feedback card.
All the components is 3 years warranty,fans hub and blades is lifetime warranty.

5.What's the delivery time of your HVLS fan?
3--5 days if the order is less than 30 sets.

Contact Information:

Mob/whats: +86 173 6536 8991

or +86 1891 3656 170

Email:chenzhenxiang at optfan.com