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Perforated plate screens

HUBER Belt Screen EscaMax®

Manufacturer: HUBER Technology

Country: Germany

HUBER Belt Screen EscaMax® uses a moving belt with perforated screening elements. The flow passes through the perforations while screenings are retained on the surface and transported upward with the belt.

At the upper end of the screen, retained material is separated from the elements and discharged. The design is suited to fine mechanical screening, especially where screenings load varies.

  • moving perforated screening elements;

  • screening, lifting and discharge in one unit;

  • perforation and channel dimensions are selected for the project.

EscaMax® is sized by flow, required retention size, channel depth and downstream screenings treatment requirements.

Specifications

Equipment typeBelt screen with perforated plates
Perforation≥ 3.5 mm
Channel widthup to 3,000 mm
Discharge heightup to 10,500 mm
Installation angle45–70°
Perforated-plate cleaningInternal spray nozzle bar and counter-rotating brush
Submerged bearingsWear-resistant ceramic, maintenance-free
Wetted-part materialStainless steel; chains, drives and bearings excepted; stainless chains and chain wheels optional
ApplicationMunicipal and industrial wastewater screening, especially deep channels with high water levels