The Trommel is a drum washer designed to further separate the remaining fibers from the discharged contaminants from the de-trasher in the Pulper. The Trommel is a horizontal drum washer specially designed to overcome the, problems inherent with other designs, like mechanical problems on drive, noisy operation. Cost of maintenance and difficult installation.   Benefits Its uses wedge wire screen/ hole’s screen Separating fibers and large contaminants Easy installation