Mechanical solid separation systems including bar screens, spiral sieves, drum screens, and flow sieves for sewage and industrial wastewater pre-treatment.
Compact vertical spiral screens for space-constrained installations.
External rotary drum screens for channel installation. Continuous screening with external brush cleaning and integrated conveying.
Bar screens and screening sieves for mechanical solid separation.
Static curved screens for solid-liquid separation in wastewater.
Mechanical Solid Separation
Wastewater screens are the first line of defence in wastewater treatment, removing coarse and fine solids to protect downstream equipment and improve overall treatment efficiency. Our range covers everything from coarse bar screens to fine drum sieves.
Removes solids that could damage pumps, clog pipes, or foul downstream treatment processes. Essential for protecting expensive equipment and ensuring reliable plant operation.
Integrated compaction and drainage systems reduce screenings volume by 20-60%, significantly reducing disposal requirements and transportation requirements.
Self-cleaning mechanisms and level sensors enable unattended operation with minimal maintenance requirements and consistent performance.
Solutions for Every Application
Bar screen for mechanical separation of solid contamination from sewage and industrial wastewater. Features 1.0–10.0mm perforation with adjustable rotary brush cleaning system. Compatible with screenings press for volume reduction.
Compact vertical spiral screen for solid-liquid separation in space-constrained installations. Wastewater enters through inlet chamber with emergency overflow, flows to cylindrical filtering basket (1.0–10.0mm perforation), with screenings removed by brush-equipped worm conveyor featuring compression-drainage.
Channel-mounted screen for existing duct installations. SSP features fixed perforated plate with brush conveyor; SSB features rotary slotted drum with integrated worm conveyor. Both include compressing-draining segments for screenings volume reduction (20–60% drainage, 30–60% weight reduction).
Rotating drum filter for mechanical solid separation with flow deflector for energy dissipation. Filtration barrier options: perforated, slotted, or mesh. Features hydraulic flushing system and self-cleaning capability. Screenings partially drained through drum angle.
Semi-round sieve for separating biological reactor suspended bed blocks. Perforated surface constantly cleaned by motorized sweeping system. Mounted on reactor wall to prevent biomass escape while allowing treated water flow.
Operational Benefits
Integrated compaction and drainage reduce screenings volume by 20-60%, cutting transportation and disposal requirements significantly.
Effective solids removal prevents pump damage, pipe blockages, and fouling of downstream processes, reducing maintenance and replacement costs.
Self-cleaning mechanisms and level sensors enable unattended operation, reducing labour costs and ensuring consistent performance.
Proper screening ensures compliance with discharge regulations and prevents environmental contamination from solids in effluent.
Where Our Screens Excel
Headworks screening for sewage treatment plants, protecting pumps and downstream processes from debris and solids.
Municipal WastewaterProcess wastewater screening for food & beverage, meat processing, dairy, and manufacturing facilities.
Industrial Pre-TreatmentFlow sieves for MBR and SBR systems to retain biomass while allowing treated water to exit the reactor.
Biological TreatmentInlet screening to protect pumps from damage and prevent blockages in force mains and distribution systems.
Pump SolutionsSCADA Integration Available
Our screening equipment can be integrated with SCADA for automated operation, level monitoring, and torque protection. Control screen operation based on upstream levels, receive blockage alerts, and monitor equipment health from a centralised interface.
Industries We Serve
Inlet works screening for municipal treatment plants. Removes rags, debris, and coarse solids to protect downstream pumps, aerators, and clarifiers. Available in coarse (6-50mm) and fine (1-6mm) configurations with automatic screenings handling.
Municipal WWTP SolutionsSolids separation for food manufacturing wastewater streams. Removes packaging debris, vegetable matter, and organic solids from process water and CIP systems. Protects downstream advanced biological treatment and ensures compliance with discharge standards.
Food Processing SolutionsHeavy-duty screening for poultry facility wastewater. Handles feathers, fat, and organic solids from processing operations. Specialised designs prevent blinding and ensure continuous operation in high-solids environments with automated cleaning.
Poultry Processing SolutionsPre-treatment screening for industrial facilities with high solids loading. Removes debris, fibres, and particulate matter from process wastewater. Protects downstream clarifiers, DAF units, and advanced biological treatment systems from damage and fouling.
View Pre-Treatment SolutionsSpecialised screening for meat and rendering facility wastewater. Handles bone fragments, tissue, and organic solids from slaughter and processing operations. Hygienic designs with automated washing ensure compliance with food safety regulations.
Meat Processing SolutionsConstruction site dewatering screening for tunnelling and excavation projects. Removes debris and coarse solids from groundwater discharge. Compact containerised units available for temporary installations with rapid deployment capabilities.
Metro & Tunnelling SolutionsOur engineers will analyse your flow rates, solids loading, and space constraints to recommend the optimal screening solution.
Our expertise spans multiple industries with sector-specific water treatment solutions.