Specifications
HVLS fan1) High efficient and low cost.
2)Large coverage area, low noise.
3)Absolutely safety and long life span.
Technical Specifications |
Control Box | |
Model number | SYD38 | |
Fan diameter | 3.8m (12ft) | |
Airfoil material | Aluminum Alloy | |
Airfoil finishes | Fluorocarbon Coating | |
Weight | 98kg | |
Height | 1.1m (3.3ft) | |
Number of airfoils | 6pcs | Motor |
Controller included | Yes |
|
Voltage | 220V/380V | |
Frequency | 50HZ/60HZ | |
RPM(min/max) | 0/55rpm | |
Power | 1.1kw | |
Coverage area | 700m² | |
Warranty | 2Years | |
Protection | IP54 | |
What is SIYI HVLS big ceiling fans?
SIYI hvls big ceiling fan is a type of mechanical fan used in commercial and industrial settings. Unlike residential ceiling fans that are typically 36 to 52 inches in diameter, SIYI hvls big ceiling fans have very large diameters that start at 12 feet and go up to 24 feet. SIYI hvls big ceiling fans move very slowly unlike standard fans which operate at high speed. With large diameters and low rotating speed, SIYI hvls big ceiling fans can move large amounts of air, so it is named “high volume, low speed” (HVLS) fan.
HVLS big ceiling fans are widely applied in livestock barns, warehouses, distribution centers, shopping malls, skating rinks health clubs and so on. Due to the rising costs of energy, HVLS ceiling fans are often used to supplement HVAC systems as they provide a stronger cooling effect while helping to maintain a constant temperature and humidity.
How to work?
The unique airfoil blades on the SIYI hvls big ceiling fan produce a massive, cylindrical column of air that flows down to the floor and outward in all directions. This horizontal floor jet pushes air a greater distance before it begins to move vertically and is drawn back through the fan. The greater the down flow, the greater the air circulation will be.
Accessories
| After repeatedly tests, SIYI HVLS big ceiling fans adopt Germany NORD motor to ensure the low noise, efficient, reliable and durable operation. The motor is free lubrication for life and any potential oil leakage is prevented by double lip seals. | |
| SIYI HVLS fans adopt SCHNEIDER inverter, which is the most famous inverter in worldwide. The overload protective device in controller box can automatically disconnect the power supply once accident occurs. So safety is assured. You can regulate the wind speed at will by rotary switch. What's more, the inverter can control the fan to rotate in forward and reversing direction. | |
| SIYI industrial big ceiling fan adopt the totally new cutting technique to manufacture the hub. Compared with the low pressure casting technique, the life span of new chassis is 10 times more. What’s more, it solve the segmentation absolutely. | |
| The blade is the core technique of the fan. Our fans have six or eight PCS of blades and winglets to ensure maximum airflow and efficiency. Unique designed winglets at the airfoil tips greatly eliminate wind noise. The blades is made of aluminum alloy with plastic spraying finish, so it can resist corrosion and dust very well. |
Packing
| |
| 85CM*85CM*90CM | 35CM*35CM*170CM |
Why choose SIYI big ceiling fans?
1) Any inquiry will be replied within 24 hours.
2) Professional manufacturer. Welcome to visit our website:
3) OEM is available.
4)High quality, fashion designs, reasonable&competitive price, fast lead time.
5)After-Sale Service
All the products will be strictly quality checked in warehouse before packing.
All products will be well packed before delivery.
We guarantee the whole fan for two years.
6) Payment
You can arrange the payment by TT, Western Union, Cash and Escrow.
7)Shipment
We have strong cooperation with several good forwarder in China.
You also can choose your own shipping forwarder.