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Escalator2D Fine Screen
Industry-leading specialists in automated screens and screenings handling equipment
• WIMES 5.03 Compliant 2D screens
• Aperture size 6mm or 3mm for sewage and storm water channel flow from 50l/s to 4500l/s
• Construction in mild steel or stainless steel (304 or 316)
• Proven history since 1993, with continual industry lead development
• Bespoke design to your requirements
• High performance - low operating costs
• Self adjusting rotating brush
Escalator 2D Fine Screen
Features and Benefits Specifications
• The Longwood Escalator provides continuous fine screening.
• Standard 6mm or optional 3mm perforations.
• Either channel or stainless steel tank mounting.
• WIMES 5.03 Fine (2D) screens compliant.
• Performance testing by NSEF proved an average screenings capture ratio of 79% on all solids
• Tines - Optional to help prevent rag rolling and to help pickup larger matter
• Over 1300 screens sold in the UK
• Single/dual speed options available
• Hygienically encapsulated above coping level
• ATEX compliant for Hazardous Areas.
• Coarse protection is not required.
• Stainless steel elements carried on specially designed mild steel or stainless steel chains.
• Self cleaning, patented, deluge system to provide wash water where site source is unavailable.
• Screen installation angle 60° or 45° to optimise screenings area.
• Screen is sized to suit customer requirements.
• Excellent for retrofitting into existing channels.
• Low operating costs/low maintenance costs/low whole life costs
Min channel width 450mm
Max channel width 3250mm
Min channel depth 500mm
Max channel depth 10000mm
Min flow per screen 50l/s
Max flow per screen 4000l/s
Perforations diameter 3mm or 6mm
Screen Angle 45° - 60°
Washwater Req. 1-2l/sec @ 4 Bar
Noise Level <80dB
Design Life >20 Years
The Longwood Engineering Company LimitedSilver Street, Huddersfield
HD5 9BS, England
T +44 (0) 1484 424545
F +44 (0) 1484 437379
E [email protected] www.longwoodengineering.co.uk
Inspection Door
Discharge Point
Self adjusting brush system
Screen drive
Wash water spray system termination
Maintenance Panel
Direction of travel
Channel Invert ( optional )
Channel
Coping Level
WaTEr FLoW