New type electric powered feed grinders are fixed type machinery powered by the electric motor. Machinery is hammered system and the blades are connected to the disc at single point via pin. While operating in high speed, blades are opened by the centrifugal system and grind the feed. Grinding unit is surrounded 360 by the sieve. Feed is supplied from the center. The size of the feed is obtained by changing the sieves. Fine and coarse feeds are obtained by the fine and coarse meshed sieves respectively. Grinded feeds are filled into the sacks by means of a helix. Feeds desired to be grinded must be dry. Oily and humid feeds are not ground effectively. You can supply feeds to your animals by grinding any kind of grain (barley, wheat, maize, oat etc.) easily by this machine.