The drum device is installed obliquely on the frame. The motor is connected to the drum device by a coupling through a reducer and drives the drum device to rotate around its axis. When the material enters the drum device, due to the inclination and rotation of the drum device, the material on the screen surface turns and rolls, so that the qualified material (product under the screen) is discharged through the outlet at the bottom of the rear end of the drum, and the unqualified material (product on the screen) is discharged through the discharge outlet at the end of the drum. Due to the turning and rolling of the material in the drum, the material stuck in the screen hole can be ejected to prevent the screen hole from being blocked.
Low noise and smooth operation
long service life