Introduction

A high-volume low-speed (HVLS) fan is a type of mechanical fan greater than 7 feet (2.1 m) in diameter. Mobile HVLS Fans are generally ceiling fans although some are pole mounted. Mobile HVLS Fans move slowly and distribute large amounts of air at low rotational speed, hence the name "high volume, I speed." Typical applications for Mobile HVLS Fans fall into two classifications which are as following

o Industrial o Commercial

Mobile HVLS Fans work on the principle that cool moving air breaks up the moisture-saturated boundary layer surrounding the body and accelerates evaporation to produce a cooling effect. Ceiling fans produce a column of air as they turn. This column of air moves down and out along the floor. Called a horizontal floor jet, this deep wall of horizontal moving air is relative to the diameter of a fan, and to a lesser degree, the speed of a fan. Once the floor jet reaches its potential, it migrates outward until it meets a side wall or other vertical surface. Commercial Mobile HVLS Fans differ from residential ceiling fans with regard to diameter, rotational speed, and performance. While some fans use contemporary blades to move air, other methods are being used to make it more efficient such as using airfoils.

• Factory plant
• Logistics Warehousing
• Distribution Center
• Waiting Room
• Dairy Farms
• Aerospace Manufacture
• Cold Storage
• Gymnasium

• Humanized operation
• Upgraded control system
• Best fan blade width
• Outstanding perforamance
• Large coverage area
• Wide adjustable speed range
• Elegant appearance
• Three dimensional natural breeze