This machine is a combination of electrical and mechanical device. There are number of products such as GROUNDNUTS, HARDE (Myrobalan), GARLIC etc. can easily be graded & separates husks from groundnuts as well as maintain different grain size, so this is a multi purpose machine. Groundnut decorticator plant contains mainly three machines: GROUNDNUT DECORTICATOR, ELEVATOR, & GRADER. 1. Groundnut decorticator machine contains beater, adjustable hopper and blower. 2. Elevator is chain drive mechanism which contains buckets attached with chain. 3. Grader contains vibration system and eccentricity with two different size of perforated sheet.