Internal Flow Drum Screen is a fine screen used for capturing suspended solids in water. It has very few moving parts. It consists of rotating drum, motor-reducer and a carrier chassis.

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Wastewater entering the sieve with flanged connection is poured evenly on the outer surface of the drum screen. The water passing through the sieve opening to the lower part of the drum is discharged. Suspended solids in water are kept on the sieve and poured into the discharge section with the help of the scraper in front with the rotational movement of the sieve.

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Wastes remaining on the outer surface of the drum is cleaned by the powerful pressurized water sprayers inside the drum.

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The chassis of the equipment is made of SS304 steel.