Modified Fan design

The product is a highly efficient, environment friendly, multi-bladed, double-layer fan to blow air for various applications. It has two sets of larger and smaller blades located circumferentially in the same axial shaft.

• It can be used as a Forced-Air Paddy cleaner for the rice mill as well as operation which requires blow air
• This sustainable simple design can be possibly integrated into other applications as well since it generates a better heat sink as is known in double layered fans.

This two-layer fan made of bamboo is capable of producing higher vortex flow generating high amount of air per unit energy as compared with single-layer designs.

Modified fan is designed for rice husking and winnowing operations.

Has a higher value of air flow rate per unit sweep area, higher value of air flow rate at comparatively lower speeds and less noise.

The fan is made of bamboo.