If the feeding inlet of animal feed hammer mill grinder regurgitates,confirm whether the following problems:

(1)The conveying pipeline is clogged; Unchoke the clog.

(2)The sieve mesh is clogged; Unchoke the sieve mesh or replace the sieve plate.

(3)The rotating direction of the guiding plate is not accordance with that of the motor; Adjust the guiding plate direction or adjust the motor connection wire to change the phase.