What is the Difference Between Large and Small Ceiling Fans?

Many people ask about the difference between the large ceiling fans and small ceiling fans. You might have seen a large ceiling fan in large spaces such as restaurants, malls, warehouses, cafeteria, etc. All these large fans are suitable for a big area. In contrast, the small ceiling fans are very common, they are present in almost every home. But the main question is whether they are the same or not. Some people think that large ceiling fans and small ceiling fans are almost the same. So, we are going to discuss the differences between them to clear all confusion. Let’s start the discussion. Small Ceiling Fans VS. Large Ceiling Fans There some major differences between these two types of …

Read MoreWhat is the Difference Between Large and Small Ceiling Fans?

the 126th carton fair

Participate in 126th canton fair Import and Export Fair | RTFANS.

The 126th Canton Fair Import and Export Fair 2019 has committed another extraordinarily winning event in Guangzhou, China. Happening between Oct 14 and Nov 4, the pavilion welcomes 642 exhibitors and 100,000 patrons from 38 countries and regions. The pavilion is controlled biannually throughout spring and fall and connects exhibitors and patrons from around the world to push international trade. Growing demand among the food trade, this season’s event featured a worldwide Food and Drink Show, likewise as exhibition areas for the first industrial field like home appliances, artifacts, health, and medical. With a strict choice of exhibitors and qualification review of attendees, the honest thought for providing precise trade matching and high conclusion rate of business deals. Additionally to …

Read MoreParticipate in 126th canton fair Import and Export Fair | RTFANS.


PMSM HVLS Fan – an innovative Ceiling fan for smaller Space. | RTFANS

Total 9 units of PMSM HVLS fan RTF-DF-5E with diameter 5.5 meters and 46 units of RDF-18 with airflow 18000m3/h were installed in a 4000m2 home appliance factory recently. RTFANS use PMSM for low noise, high performance, and efficiency. It is to boot characterized by swish rotation over the full vary of a variable speed motor, total force management at zero speed, and fast acceleration and fastness. With only 4.5 meters high, a traditional HVLS fan is not suitable to be installed in the factory area. We proposed with our PMSM HVLS Fan & air cooler Combined(fan & cooler comb) ventilation and cooling system solution. PMSM Series fan is an innovative large commercial ceiling fan, using Permanent Magnet Synchronous Motor technology with direct drive, …

Read MorePMSM HVLS Fan – an innovative Ceiling fan for smaller Space. | RTFANS

giant industrial ceiling fans

Best giant industrial ceiling fans for home without lights | RTFANS.

Our giant industrial ceiling fans have the facility to chill any industrial building, massive or little. With a balance of innovative fan style options and powerful airflow, RTFANS industrial ceiling fans without lights area unit the proper style answer that makes a cushty temperature whereas maintaining energy potency for any facility. An excellent explanation is giant industrial ceiling fans – additionally called HVLS fans (High Volume, Low Speed). HVLS fans deliver an economical climate management answer by generating massive amounts of airflow. RTFANS’s giant industrial fans produce air movement, and circulation that cools the air helps management humidness. Good air quality and correct ventilation area unit essential for high-quality farm products and healthy farm animals. RTFANS HVLS industrial ceiling fans create beautiful barn fans as they …

Read MoreBest giant industrial ceiling fans for home without lights | RTFANS.

huge commercial ceiling fans

Sale Huge commercial ceiling fans used for warehouse&churches | RTFANS.

RTFANS is a professional huge commercial ceiling fan manufacturer founded in 2003, Located in Dongguan City, Guangdong Province, China. We focus on cooling and circulating the air for warehouse, sale, outdoors, churches, and any other huge and high spaces for more than 10 years. There is a number of commercial outdoor ceiling fans in our company in order to adapt to a diverse environment. Such as commercial ceiling fans for warehouses with a max size up to 7.3m(24FT) and weights 125Kg, commercial ceiling fans with a diameter from 2.4m to 4.2m. Besides, the PMSM series with a PMSM motor and a diameter from 2.8m(9FT) to 7.3m(24FT), is our new product in recent years. Thanks to its low energy consumption and high-efficiency ventilating effect, our HVLS fans …

Read MoreSale Huge commercial ceiling fans used for warehouse&churches | RTFANS.

ventilate by used industrial ceiling fan

Ventilate by using RTFANS industrial ceiling fan | RTFANS.

RTFANS have a vast range of large industrial ceiling fans for space ventilation and cooling solutions. There are different models available in different sizes. All the models have a six-blades aerodynamic design to provide good ventilation in the area. There are many benefits to using large industrial ceiling fans. Let’s discuss some reasons for using RTFANS large industrial ceiling fans. Ventilation is necessary to keep the air fresh and pollutant-free. By excellent ventilation, the people in the area remain fresh and healthy. It provides fresh air and takes out air pollutants from the area. Especially, large areas need ventilation such as shopping malls, libraries, supermarkets, gyms, etc. All these large areas should be ventilated; otherwise, there is a greater probability …

Read MoreVentilate by using RTFANS industrial ceiling fan | RTFANS.

advantages of pmsm fan

Advantages of PMSM fan

Advantages of PMSM (Permanent Magnet Synchronous Motor) Compare with traditional HVLS fan with gear, PMSM HVLS fan is much smarter and can be installed in smaller space, this makes it a more popular model in both industrial and commercial applications. Talking about PMSM itself, we got lots of questions from customers asking about the advantages and disadvantages, here it comes a complete list of the advantages: PMSM itself has high power,high efficiency and high power factor; PMSM has low heat generation, so the motor cooling system has a simple structure, small in size and low noise; The system adopts fully enclosed structure, transmission gear wear-free, no transmission gear noise, no lubrication, and no maintenance; Large overload current is allowed by PMSM, and …

Read MoreAdvantages of PMSM fan