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Product name: Large multifunctional fan

English name: Large multi-function fan Source: Ruitai ventilation cooling Views:
The newly launched permanent magnetic Ruitaifeng "Fengcai" series of large multifunctional fans, the drive motor is a new high-end product with industry breakthroughs and advanced technology jointly developed by Ruitaifeng and well-known R & D institutions. This product is a new type of fan based on PMSM permanent magnet synchronous motor technology.
Features:
◆ Completely maintenance-free ◆ Ultra-quiet ◆ Can be used in various places ◆ Long life ◆ Small installation space ◆ Safe height 90cm can be installed
Applicable places:
It is mainly used in various public places and high and large plant spaces.
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Product Model List
Serial number
model Fan diameter (m) FT Motor Power
KW / HP
Speed (RPM) Full load current (A) Air volume (CMM)
Cubic / minute
Dead weight (KG) Maximum working area (square meters) Sqm. Noise (dBA)

1

RTF-DF-7E

7.3m 1.5kw

0-54

3 15000 100 1800 36

2

RTF-DF-6E

6.4m 1.5kw 0-54

2.85

13000

92 1450 36

3

RTF-DF-5E

5.5m 1.2kw

0-62

2.5 11000 85 1100 36
Cooling Principle & Function of Large Industrial Fan
11.jpg principle
The concept of natural ventilation and coolness combined with modern aviation wing technology, through the slow rotation of huge fan blades, drives the flow of airflow, generating a continuous, three-dimensional circulating wind.
The large-scale breeze flow accelerates the evaporation of sweat on the human body surface, resulting in natural cooling, just like when the person feels the cool feeling of the sea breeze just after swimming out of the sea, the temperature difference on the human skin surface is 4-6 degrees Celsius. The characteristics of industrial fans and large industrial fans, by changing the change of the wind speed, adjust the human body's feelings while maintaining the body's moisture, thereby enhancing the human's feeling of comfort. 。 Ruitaifeng independently developed an HVLS industrial fan with large air volume and low speed.
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function

1. Air flow: a large area of breeze blows to achieve natural three-dimensional air flow;

2. Suitable for four seasons: strengthen the environment ventilation, cool in spring and autumn, and comfortable in summer and winter;
3. Refrigeration effect: When used in combination with a cooler, it can achieve a cool air effect similar to central air conditioning or even better. 4. Ventilation and dust removal: Ventilation and ventilation, combined with ventilation equipment, can achieve environmental smoke and dust removal;
5. Winter effect: When heating in winter, it can rotate at a low speed to use the layered heat flow air for effective waste heat utilization;
6. Adjust air humidity: keep the room dry.
effect
1. Wide coverage: large diameter (7.3 meters), low speed, promote orderly air flow in a large range, and the effective approximate coverage area of each fan exceeds 1,000 square meters;
2. Multi-angle air circulation: The air flow is pushed from the top to the ground in a cone shape, and flows to the ground in a horizontal direction. When it encounters the side airflow or the horizontal air flow adjacent to the fan, it is pushed upward to the roof, thereby strengthening the air circulation and circulation at multiple angles ;
3. Exchange with outdoor fresh air: The flowing air can be quickly exchanged with outdoor fresh air through doors, windows or roof fans, reducing the stagnation of indoor turbid gas;
4. Comfortable cooling of the human body: a continuous gentle breeze can accelerate the evaporation rate of sweat on the surface of the human body to produce a cool cooling effect, making the human body feel a temperature difference effect of 4-6 degrees Celsius;
5. The installation does not affect the work: The industrial ceiling fan is installed in the upper space above 4.5 meters above the ground, and is fixed on the roof structural beam by the clip method, which will not affect the normal working process of any ground work area, and is safe and reliable.
Product core technology
Product Installation Condition

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A. What kind of building is suitable for installing large fans?
未标题-2.jpg As long as the height of the factory building is above 4.5 meters, it can be installed regardless of whether the factory structure is a steel structure, a concrete structure, a spherical grid structure or a complex structure; there are no special requirements for the installation site, such as a factory building, a warehouse, a commercial center, a train station, a bus station, It can be installed in exhibition halls and livestock farms; 220V and 380V can be installed in the plant with or without vehicles;
B. Basic requirements for installation
1) The safe and effective installation space distance of the fan is more than 90 cm;
2) Choose a safe load-bearing girder for installation, otherwise our company can install it after transformation on site;
3) Special installation place We can install and rebuild according to the site.

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Product installation details
What strength advantages does Ruitaifeng have ?
Professional services, industry pioneer
For more than ten years, he has focused on low-carbon ventilation and cooling solutions, serving a large number of users, including a large number of industry representative users and Fortune 500 companies.
Powerful engineering installation capabilities for fast delivery
Our own strong and experienced engineering installation team ensures fast delivery after signing the contract. When customers need it, they can organize staff and install it within 3 days after signing the contract.
Quality advisory value services
Front-line market personnel can visit the site free of charge and provide professionally optimized engineering design solutions. They can arrange special car pick-up and inspection. For users who have a strong willingness to install but are anxious to understand the effects of the product, they can install it for free after trial.
More protection, customers worry-free
The company's full range of products and all service personnel have been insured to purchase Pacific Insurance, and customers have no worry
New concept of independent innovation "fan machine combination"
This solution breaks the limitation that the large fan can only perform sensory cooling of the human body, and can directly achieve the dual good ventilation and cooling goals of personnel and the environment, and meet the higher standard requirements of large fan users.
Ruitaifeng's Service Process
方案设计方案确认 Confirmation of the design plan for the preliminary communication site survey plan
验收进场施工签约 After-sales service acceptance and construction contract signing
Ruitai · Industry success stories
Ruitaifeng has become a well-known exhibition focus brand
Thank you to the following customers for their strong support and recognition for Ruitai for more than 10 years! Partner
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Certifications
Contact us now and we are here! 新万博体育
Guangdong Ruitai Ventilation and Cooling Equipment Co., Ltd. <br /> National Hotline: 400-8877-422
Address: Headquarters Address: 16th Floor, Building C1, Phase III, Everbright We Valley, No. 16, Keji 4th Road, High-tech Industrial Development Zone, Songshan Lake, DongguanTel: +86 769 23321332/86381512
Fax: +86 769 86383090
Phone: +86 13929205167
E-Mail: info@rtfans.com
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