20 inch energy efficient Industrial Axial Blower Fan

Product Features:

1. By using a permanent magnet brushless DC motor.

2. Energy saving 40%-80%.

3. Fully sealed motor. Dustproof, smokeproof, oil proof, which can be used in harsh environments.

4. Over-load protection, no burnt motor, long service life.

5. Step-less control.

6. Widely used in the general environment of the factory, workshops, warehouses, basements, etc, for ventilation and improving the environment.

National patented chip technology

Intelligent power supply scheme, high-voltage DC conversion function, intelligent sensing of operating load status.

12-pole precision DC stator

High-quality copper wire, 12-pole automatic precision winding, small gap, multi-stage energization, high magnetic density.

Multi-pole permanent magnet rotor

Adopt the world's advanced magnetic powder high-density plasticizing technology, while achieving clear magnetic poles, high magnetic density, and good balance.