HVLS ceiling fans (High Volume, Low Speed) are energy-saving ventilation equipment designed for large spaces. The diameter of the fan blades is usually between 2.1 meters and 7.3 meters. Unlike traditional high-speed fans, HVLS fans generate three-dimensional circulating airflow by running at low speed, effectively solving the cooling problem of large spaces such as factories and warehouses.

Five reasons to choose HVLS industrial ceiling fans

1. High efficiency and energy saving, saving up to 30% of electricity

A single 3-meter diameter HVLS fan can cover an area of 200 square meters, and its power consumption is equivalent to that of 3 traditional industrial wall fans.

2. All-round three-dimensional air supply

Through the unique "air cone" effect, a three-dimensional airflow is formed from top to bottom, effectively eliminating the temperature stratification phenomenon in the space.

3. Winter and summer dual use

In winter, the inversion mode can be switched to evenly press down the hot air gathered at the top, reducing heating energy consumption by 20%-30%.

4. Ultra-long service life

Using military-grade motors and aviation aluminum blades, it can run continuously for 100,000 hours without failure, and the warranty period is generally more than 5 years.

5. Quiet and comfortable

The noise level during operation is only 43 decibels, which is equivalent to the volume of a quiet conversation and does not affect work communication at all

HVLS Large Ceiling Fan Classic Application Scenarios

Industrial manufacturing field

- Automobile factory: Solve the problem of high temperature and stuffiness in welding workshop

- Logistics warehouse: Prevent goods from getting damp and keep them dry and ventilated

Agricultural breeding

- Livestock and poultry houses: reduce ammonia concentration and reduce the occurrence of diseases

- Greenhouses: balance temperature and humidity and promote crop growth

Public buildings

- High-speed railway station waiting hall: Replacement of some air-conditioned areas

- Exhibition center: Solve the air-conditioning blind spots in tall spaces

Five golden rules for choosing HVLS ceiling fans

1. Select the model according to the space size

- Floor height 4-6 meters: select 2.5-3.6 meters diameter

- Floor height 8-15 meters: select 4.3-5.5 meters diameter

- Extra-high floor height: need to customize extra-large models above 7.3 meters

2. Core motor selection

- AC motor: cost-effective, easy to maintain

- DC motor: 30% energy saving, support stepless speed regulation

3. Performance parameter interpretation

- Air volume > 15,000m³/h (7.3m diameter model)

- Power < 1.5kW (DC inverter model)

4. Intelligent control system

- Optional PLC centralized control

- Internet of Things remote monitoring system

Installation and maintenance professional advice

- Structural load-bearing tests must be conducted by a professional team

- Minimum installation height should be ≥ 3 meters (fan blades to the ground)

- The distance between adjacent fans should be at least 1.5 times the diameter

Summarize

HVLS industrial ceiling fans are becoming a new generation of standard solutions for ventilation and cooling of large spaces. Whether it is a 10,000 square meter factory or a modern farmhouse, choosing the right HVLS fan can bring significant energy-saving benefits and improve the working environment.