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HVLS Industrial Ceiling Fan

Diameter: 2000 ~ 7300mm.

Motor: Germany Lenze

Speed control: VFD stepless speed controller

Blade quantity: 6 pcs

Blade material: aero shape aluminum alloy hollow profile.

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Description

SX-DFS series of fans adopt three-dimensional air supply technology, realize step less speed regulation though the controller and stimulate naturaI air at the speed of 1-3m/s which delivers the best feeling to people.
High-performance, wing-imitating and hollow streamlined aluminum alloy blades characterized by low weight and high strength are  adopted which can push a great deal of air to the ground. No matter in closed or open space, overall air circulation can be realized. Airflow can be strengthened so as to achieve the purpose of ventilation and cooling.

Features

SX-DFS series of industrial fans can be applied for machinery factories, vehicle repair pants and other large size workshops. With high ventilation efficiency and slow and stable air speed, they can make workers cool and comfortable thus improving working efficiency mean while, it can also improvethepant’56Smanagement level. By contrast traditional small fans have large air speed and air pressure. People are likely to feel hot and dry and after long time use, may have headache and chest distre55. thus reducing production efficiency and leading to safety risks.

In market places, railway stations and other large buildings, S×-DFS series of industrial fans can promote air circulation and improve heat exchange efficiency of air-conditionings. ft is usually necessary to set the temperature of the air-conditioning at about 26℃in hot summer days if you want to enjoy the cool feeling; however, it is shown by various data that power saving by20%can be achieved by increasing the temperature of the air-conditioning by2℃.After installing large fans, cool feeling can be created when the temperature of the air-conditioning is set at about 30’℃. Therefore, energy saving can be achieved by more than40%by using large fans and central air-conditioning together.

Large logistics warehouses are usually configured for large industrial and mining enterprises and logistics enterprises which are usually installed with roof-type ventilators or wall-mounting exhaust fans. Since convection from the air inlet to the air outlet is usually formed for air circulation poor ventilation effect can be achieved for other places in the warehouse. SX-DFS series of super large industrial fans can realize air circulation around the warehouse so that even air in the corner can be constantly updated. Besides, the constant air circulation can realize evaporation of water at the surface of substances, thus ensuring long-term material storage in dry state without deterioration.

Specification

ModelDiameter(mm)Power (kw)Rotating speed(r/min)Air volume(m³/h)Coverage(m³)
DFS2020000.25211156880250
DFS3030000.55145351180400
DFS3737000.55115480000550
DFS4545000.75104605300870
DFS5555001.10647067001050
DFS6060001.50607800001250
DFS7373001.50588600001500
Note:

1.Dimension dimensions specified above are standards for goods in stock; customized products in other dimensions may be produced upon requirements.

2.The sound level meter is placed 1m away from the motor and the electromagnetic noise is lower than 60dB(A).

3.Effective area at the average air speed of more than 0.5m/s actually measured at open area.

Installation

High-performance, wing-imitating and hollow streamlined aluminum alloy blades characterized by low weight and high strength are adopted which can push a great deal of air to the ground. No matter in closed or open space, overall air circulation can be realized. Airflow can be strengthened so as to achieve the purpose of ventilation and cooling.

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