Innovator : Bakul Chandra Das,
South Dinajpur, West Bengal
Company : New Das Enterprise
People use to face a lot of problems with the conventional grinding methods while grinding wheat or rice. So, the innovator improvised the conventional grinder. He modified the grinder and added iron bars for grinding. A circular iron frame was added inside with which the fan rotates. The edges of the frame were made in a zigzag shape. The iron bars of the fan strike with these zigzag surfaces and grinds the grain. There is a net fixed at the bottom of the circular frame through which the rice/ wheat flour comes out of the machine. After the improvisation, 100kg of rice can be ground in 1 hour, so it reduces a lot of time