AC motor cooling fan ( axial fan type + centrifugal fan type ) for FFU
#1. YWF series are external rotor axial flow fans, rated voltage is 220-240V, 50/60Hz or 380-400V, 50/60Hz.
Usually used in exhaust ventilation, equipment heat dissipation, refrigeration equipment, air conditioning and heating and ventilation industries.
Large air volume and low wind, suitable for projects with small system resistance.
Axial fan voltage has a single-phase 220V, three-phase 380V.
There are two kinds of direction of the wind: blowing, from the direction of the wind blade; Suction air, air from the direction of the net cover.
#2. Model no.: FFU centrifugal fans
uses AC capacitors to operate asynchronous motors, which are divided into two categories: inner rotor and external transmitter. The fan has two modes of speed control, which is controlled by thyristor stepless speed regulation and motor winding tapping. The conventional three speed adjustment speed; the use of advance technology to design the fan, with the advantage of convenient installation reliable operation, low noise, large air volume, energy saving and high efficiency; superior to similar products;Has the advantage of cheep high quality.
#3. Model no.: Dual Inlet Forward curved centrifugal fan Blower -AC Motor Type
Features:
- Low Noise
-High Quality
- Long Life span
Applications:
· Clean room modules
· Heat exchangers
· Air filtration systems
· Military HRAC
· Pharmaceutical/biological control systems
· Computer room air conditioning (CRAC) systems
· Air-handling units
Established: 1990. Mfg experiences: over 20 years +
Labs: B&K noise lab, CFD simulation lab, air dynamics test chamber, automatic welding machines, CNC machining centers, auto robot injection machines
Production capacity: over millions pcs.
Exporting countries: 30+
Customers: Top10 in HVACr
LONGWELL ECM fan Advantages:
LONGWELL will make the perfectly motor and fans matching, and offering good quality and very competitive prices by large scale productions.
Hot Tags: motor fan blade, China, suppliers, manufacturers, factory, customized, buy, price, for sale, made in China, AC Capacitor motor, ac motor fans, air conditoner blades, Carrier Fan Impeller, fan blades, Air conditioner motor
