Self-Cleaning Internally Fed Rotating Drum Screen with Spray Wash System

Internally Fed Rotating Drum Screen Function

Internally Fed Screens are individually engineered and designed to meet client specifications with regard to location of influent flow distribution chamber, height, width, gravity or pumped flow, and need for access/ inspection doors and /or odor abatement. 

Screen support construction of polymeric trunnions that are of shafted and permanently lubricated sealed bearing design. 

The wedge wire or perforated screen with variable slot opening provides solids removal based on client’s specific particle size distribution. 

Each system is equipped with an integral sump which can be oversized and/or conformed to meet design and 
potential upset conditions. 

All stainless steel construction including legs, pans, and other extraneous parts with no hidden add-on costs. 

Screening systems are offered with a wide range of electrical control panel options, from basic to sophisticated 
control circuitry.

Internally Fed Rotating Drum Screen Model

Internally Fed Rotating Drum Screen Feature

• Screen cylinder of helical-wound wedge wire available in a wide range of diameters and lengths 
• Screen slot openings 0.005" to 0.250" for a variety of applications 
• Screen assembly complete with support trunnions, segmented or continuous flighting, drive assembly with shaft mounted drives of variable speed design  
• Influent headbox designs to handle pumped or gravity flow feed; complete with flow dampening/distribution weir(s) 
• Heavy duty, all stainless steel chassis complete with integral sump and filtrate discharge piping 
• CIP spray manifold assembly for internal and external cleaning 
• Variable speed drives 
• All metal components of Type-304 stainless steel construction unless otherwise specified

Internally Fed Rotating Drum Screen Application

• Papermill
• Food Industry
• Slaughterhouses
• Industrial plants