big ceiling fan industrial ceiling fan using Toshiba/Danfoss/Schneider inverterwhich 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.
1.Low backlash assembly process and gear grinding technique,lower noise
2.Strength the bearing frame structure,increase oil seal and strength the motor structure with trapezoidal shaft structure,higher safety
3.Passed CCC,CE,UL certificates
The blade is the core technique of the fan. We use simulation software ANSYS to make the blades with most reasonable transversal surface and inner limiting plate. HVLS fans have 6/8/10 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.
Super thick steel wire rope passing through suspender and steel beam,When the ceiling fan falls off accidentally, lift it firmly
Four wire ropes pass through the motor shell, the tail end is fixed on the roof, balancing the ceiling fan, and preventing the ceiling fan from falling off accidentally
Laser cutting integrated molding,no longer have the risk of fracture, no longer have the risk of screw fall off
grade fastener:all the fasteners use high-intensity industrial bolt,and actualstress can reach more than 10 times,
Fan blade connector,It connects six individual blades together,To make them whole, and when one fan leaf falls off
unexpectedly,Because of the presence of fan-blade connectors,The other blades will pull on the fallen ones
Motor and Accessories